(完整版)原子核物理专业词汇中英文对照表

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(完整版)原子核物理专业词汇中英文对照表

(完整版)原子核物理专业词汇中英文对照表

(完整版)原子核物理专业词汇中英文对照表原子核物理专业词汇中英文对照表absorption cross-section 吸收截面activity radioactivity 放射性活度activity 活度adiabatic approximation 浸渐近似allowed transition 容许跃迁angular correlation 角关联angular distribution 角分布angular-momentum conservation 角动量守恒anisotropy 各项异性度annihilation radiation 湮没辐射anomalous magnetic moment 反常极矩anti neutrino 反中微子antiparticle 反粒子artificial radioactivity 人工放射性atomic mass unit 原子质量单位atomic mass 原子质量atomic nucleus 原子核Auger electron 俄歇电子bag model 口袋模型baryon number 重子数baryon 重子binary fission 二分裂变binging energy 结合能black hole 黑洞bombarding particle 轰击粒子bottom quark 底夸克branching ration 分支比bremsstrahlung 轫致辐射cascade radiation 级联辐射cascade transition 级联跃迁centrifugal barrier 离心势垒chain reaction 链式反应characteristic X-ray 特征X射线Cherenkov counter 切连科夫计数器collective model 集体模型collective rotation 集体转动collective vibration 集体振动color charge 色荷complete fusion reaction 全熔合反应complex potential 复势compound-nucleus decay 复合核衰变compound-nucleus model 复合核模型compound nucleus 复合核Compton effect 康普顿效应Compton electron 康普顿电子Compton scattering 康普顿散射conservation law 守恒定律controlled thermonuclear fusion 受控热核聚变cosmic ray 宇宙射线Coulomb barrier 库仑势垒Coulomb energy 库伦能Coulomb excitation 库仑激发CPT theorem CPT定理critical angular momentum 临界角动量critical distance 临界距离critical mass 临界质量critical volume 临界体积damped oscillations 阻尼震荡damped vibration 阻尼震荡damped wave 阻尼波damper 减震器damping factor 衰减系数damping 衰减的damp proof 防潮的damp 湿气danger coefficient 危险系数danger dose 危险剂量danger range 危险距离danger signal 危险信号data acquisition and processing system 数据获得和处理系统data base 数据库data communication 数据通信data processing 数据处理data 数据dating 测定年代daughter atom 子体原子daughter element 子体元素daughter nuclear 子核daughter nucleus 子体核daughter nuclide 子体核素daughter 蜕变产物dd reaction dd反应deactivation 去活化dead band 不灵敏区dead time correction 死时间校正dead time 失灵时间deaerate 除气deaeration 除气deaerator 除气器空气分离器deaquation 脱水debris activity 碎片放射性debris 碎片de broglie equation 德布罗意方程de broglie frequency 德布罗意频率de broglie relation 德布罗意方程de broglie wavelength 德布罗意波长de broglie wave 德布罗意波debye radius 德拜半径debye temperature 德拜温度decade counter tube 十进计数管decade counting circuit 十进制计数电路decade counting tube 十进管decade scaler 十进位定标器decagram 十克decalescence 相变吸热decalescent point 金属突然吸热温度decarburization 脱碳decascaler 十进制定标器decatron 十进计数管decay chain 衰变链decay coefficient 衰变常数decay constant 衰变常数decay constant 衰变常量decay energy 衰变能decay factor 衰变常数decay fraction 衰变分支比decay heat removal system 衰变热去除系统decay heat 衰变热decay kinematics 衰变运动学decay out 完全衰变decay period 冷却周期decay power 衰减功率decay rate 衰变速度decay scheme 衰变纲图decay series 放射系decay storage 衰变贮存decay table 衰变表decay time 衰变时间decay 衰减decelerate 减速deceleration 减速decigram 分克decimeter wave 分米波decommissioning 退役decompose 分解decomposition temperature 分解温度decomposition 化学分解decontaminability 可去污性decontamination area 去污区decontamination factor 去污因子decontamination index 去污指数decontamination 净化decoupled band 分离带decoupling 去耦解开decrease 衰减decrement 减少率deep dose equivalent index 深部剂量当量指标deep inelastic reaction 深度非弹性反应deep irradiation 深部辐照deep therapy 深部疗de excitation 去激发de exemption 去免除defectoscope 探伤仪defect 缺陷definition 分辨deflecting coil 偏转线圈deflector 偏转装置deformation energy 变形能deformation of irradiated graphite 辐照过石墨变形deformation parameter 形变参量deformation 变形deformed nucleus 变形核deformed region 变形区域deform 变形degassing 脱气degas 除气degeneracy 简并degenerate configuration 退化位形degenerate gas 简并气体degenerate level 简并能级degenerate state 简并态degeneration 简并degradation of energy 能量散逸degradation 软化degraded spectrum 软化谱degree of acidity 酸度degree of burn up 燃耗度degree of purity 纯度dehumidify 减湿dehydrating agent 脱水剂dehydration 脱水deionization rate 消电离率deionization time 消电离时间deionization 消电离delay circuit 延迟电路delayed alpha particles 缓发粒子delayed neutron 缓发中子delayed proton 缓发质子deliquescence 潮解deliquescent 潮解的demagnetization 去磁denitration 脱硝density gradient instability 密度梯度不稳定性density of electrons 电子密度deoxidation 脱氧deoxidization 脱氧departure from nucleate boiling ratio 偏离泡核沸腾比departure from nucleate boiling 偏离泡核沸腾depleted fuel 贫化燃料deposit dose 地面沉降物剂量deposited activity 沉积的放射性deposition 沉积deposit 沉淀depression 减压depressurization accident 失压事故depressurizing system 降压系统desalinization 脱盐desalting 脱盐descendant 后代desorption 解吸detailed balance principle 细致平衡原理detection of radiation 辐射线的探测detonation 爆炸deuteride 氘化物deuterium alpha reaction 氘反应deuterium 重氢deuton 氘核deviation 偏差dew point 露点dextro rotatory 右旋的diagnostic radiology 诊断放射学diagnostics 诊断diagram 线图diamagnetism 反磁性diameter 直径diamond 稳定区;金刚石diaphragm 薄膜diatomic gas 双原子气体diatomic molecule 二原子分子dielectric 电介质differential control rod worth 控制棒微分价值differential cross section 微分截面diffraction spectrometer 衍射谱仪diffraction spectrum 衍射光谱diffraction 衍射diffuse 扩散diffusion stack 务马堆diffusion theory 扩散理论diffusion time 扩散时间diffusion 扩散dilution 稀释dipole 偶极子dirac equation 狄拉克方程direction 方向discharge 放电discrete 离散的disintegrate 蜕衰disintegration 蜕变dislocation 位错disorder 无序dispersion 分散displacement current 位移电流displace 位移;代替dissociation 离解dissolution 溶解distillation 蒸馏distortion 畸变divergence 发散domain 磁畴Dopper effect 多普勒效应dose albedo 剂量反照率dose build up factor 剂量积累因子dose equivalent 剂量当量dose rate 剂量率dose 剂量down quark 下夸克dry out 烧干duality 二重性duct 管dysprosium 镝endothermic reaction 吸能反应energy conservation 能量守恒even-even nucleus 偶偶核exchange force 交换力excited state 激发态exothermic reaction 放能反应exposure 照射量fatigue 疲劳feedback 反馈fermi age 费米年龄fermion 费米子fermium 镄fermi 费米Feynman diagram 费恩曼图field theory 场论fine structure 精细结构fissile 分裂的fissionable 分裂的fission barrier 裂变势垒fission fragment 裂变碎片fission product yield 裂变产额fission product 裂变产物flattening of neutron flux 中子通量展平fluorescent x rays 荧光x射线fluorine 氟flux 通量forbidden band 禁带force 力francium 钫free electron 自由电子free energy 自由能frenkel defect 弗兰克尔缺陷frictional force 摩擦力fuel assembly grid 燃料集合体栅格fuel assembly 核燃料组件fuel cell 燃料电池fuel depletion 燃料贫化fuel reprocessing 燃料后处理function 函数fusion 核聚变galaxy 星系Gamow-Teller interaction G-T相互作用gauge boson 规范波色子gauge field theory 规范场论Geiger-Mǖller counter 盖革-米勒计数器Geiger-Nuttal law 盖革-努塔尔定律geometrical cross-section 几何截面germanium detector 锗探测器giant resonance 巨共振gluon 胶子grid ionization chamber 屏栅电离室hadron 强子heavy ion 重离子helicity 螺旋性Higgs particle 希格斯粒子Hubble constant 哈勃常量Hubble law 哈勃定理incoming channel 入射道incoming particle 入射粒子independent-particle model 独立粒子模型induced fission 诱发裂变inelastic collision 非弹性碰撞inelastic scattering 非弹性散射inertial confinement 惯性约束internal conversion 内转换intrinsic electric quadrupole moment 内禀电四极矩intrinsic parity 內禀宇称island of isomerism 同核异能素岛island of stability 稳定岛isobaric spin,isospin 同位旋isobar 同量异位素isomer 同核异能素isospin analog state 同位旋相似态isospin multiplet 同位旋多重态isotone 同中异位素isotope 同位素j j coupling j j耦合joule heat 焦耳热jump function 阶跃函数junction particle detector 结型粒子探测器kerma rate 比释动能率kerma 柯玛kernel approximation method 核近似法kernel function 核函数kernel 核kerr cell 克尔盒kerr effect 克尔效应kevatron 千电子伏级加速器key measurement point 关键测量点k factor 增殖系数kinetic theory of gases 气体运动论kirchhoff's radiation law 基尔霍夫辐射定律klein gordon equation 克莱因戈登方程klein nishina formula 克莱因仁科公式knight shift 奈特移位knocking out 原子位移knock on atom 撞出原子knock on 撞击撞出krypton 氪k shell k 层Kurie plot 库里厄图labeled 示踪的labile 不稳定的lag 延迟laminar flow 层流lande g factor 朗德因子lanthanides 镧系lanthanum 镧laplace's operator 拉普拉斯算符laplacian 拉普拉斯算符larmor frequency 回旋频率laser cooling 激光冷却laser enrichment process 激光浓缩法laser isotope separation method 激光同位素分离法laser pulse 激光脉冲laser 激光latent energy 潜能lattice cell 栅元lattice constant 晶格常数lattice defect 点阵缺陷lattice energy 晶格能量lattice parameter 晶格常数lattice 格子laue photograph 劳厄照相lawrencium 铹Lawson criterion 劳森判据lead 铅lepton 轻子level 能级liberation 游离limit 极限liquid metal 液态金属liquid model 液体模型liquid phase 液相lithium 锂load 负荷lorentz force 洛伦兹力lorentz gas 洛伦兹气体lorentz invariance 洛伦兹不变性low activity waste 低放废物lower limit 下限lutetium 镥macroscopic cross section 宏观截面macroscopic state 宏观态magic number 幻数magnesium 镁magnetic dipole 磁偶极子magnetic field 磁场magnetic resonance 磁共振magnetism 磁manganese 锰many body forces 多体力many body problem 多体问题mass abundance 质量丰度mass energy conversion formula 质能换算公式mass excess 质量过剩mass range 质量射程mass spectrometer 质谱仪maximum 最大值maxwell boltzmann distribution 麦克斯韦分布函数mean collision time 平均碰撞时间mean field 平均场mean value 平均值mean 平均melting point 熔点membrane 薄膜memory 存储mendeleev's law 门捷列夫周期律mendelevium 钔mercury 汞meson exchange theory 介子交换理论meson field theory 介子场理论meson 介子meson 介子metamorphose 变形methane 甲烷methanol 甲醇methyl alcohol 甲醇migration 移动mobility 迁移率moderate 减速moderation 减速modulus of elasticity 弹性模数modulus of rigidity 刚性模数modulus of rupture 断裂模数modulus of torsion 扭转模数modulus 刚性模数moisture 湿气molar fraction 克分子分数molecular mass 分子质量molecular orbital 分子轨函数molten salt 熔盐molybdenum 钼monte carlo method 蒙特卡罗法neodymium 钕neon 氖neptunium 镎neutrino 中微子neutron flux 中子通量neutronics 中子物理学neutron 中子nickel 镍niobium 铌nitrogen 氮nobelium 锘nominal value 公称值nuclear fission 核裂变nuclear fission 核裂变nuclear force 核力nuclear fuel 核燃料nuclear spallation 核散裂nucleon 核子nucleus 核nuclide 核素nu factor 每次裂变后的中子产额ood-A nucleus 奇A核ood-ood nucleus 奇奇核optical model 光学模型orbital angular momentum 轨道角动量orbital electron capture 轨道电子俘获pair creation,pair production 对产生pairing correlation 对关联pairing energy 对能parent nucleus 母核parity 宇称partial-wave analysis 分波分析partial-wave cross-section 分波截面particle physics 粒子物理photoelectric effect 光电效应pick-up reaction 拾取反应polarization 极化度potential barrier 势垒prompt neutron 瞬发中子proportional chamber 正比室proton radioactivity 质子放射性proton 质子quark confinement 夸克禁闭quark-gluon plasma 夸克-胶子等离子体quark model 夸克模型quark 夸克radiation damage 辐射损伤radiation dose 辐射剂量radiation protection 辐射防护radiative capture 辐射俘获radioactive dating 放射性鉴年法radioactive equilibrium 放射性平衡radioactive nuclide 放射性核素radioactive series 放射系radioactivity 放射性range 射程reaction channel 反应道reaction cross-section 反应截面reaction energy 反映能reaction product 反应产物reaction yield 反应产额recoilless resonance absorption 无反冲共振吸收residual interaction 剩余相互作用residual nuclease 剩余核resolution 分辨率resolving time 分辨时间resonance cross-section 共振截面resonance energy 共振能量resonance state 共振态rotational energy level 转动能级saddle point 鞍点samarium poisoning 钐中毒samarium 钐scalar 标量scandium 钪scattering 散射scheme 图解Schrodinger equation 薛定谔方程scintillation detector 闪烁探测器scram control 快速停堆控制scram discharge volume 快速停堆排放量scram rod 安全棒selenium 硒self absorption coefficient 自吸收系数self absorption 自吸收self adjoint matrix 自共轭矩阵self adjoint operator 自共轭算子self adjoint 自轭的semiconductor 半导体sensitivity 灵敏度series 系;级数shell model 壳层模型shell structure 壳层结构shim rod 补偿棒shim 补偿shut off rod 安全棒silicon 硅simulation 模拟singularity 奇性slab reactor 平板反应堆slow down 减速slowing down area 慢化面积small angle scattering 小角散射sodium fluoride 氟化钠sodium 钠soft component of cosmic rays 字宙射线的软成分solar cosmic ray 太阳宇宙线solar neutrino 太阳中微子solar x ray 太阳x 射线solenoid 螺旋管solid angle 立体角solid phase 固相solid solution 固溶体soluble 可溶的solute 溶质source data 源数据source strength 源强度space group 空间群space lattice 空间点阵spacing 间距spallation 散裂special relativity 狭义相对论special report 专题报告special theory of relativity 狭义相对论specific activity 比放射性specific binding energy 比结合能specific burn up 比燃耗specific charge 比电荷specific concentration 比浓度specific 比的specimen 试样spectral line 光谱线spectral series 光谱线系spectrum 谱speed 速率spent nuclear material pool 烧过的核材料贮存池sphere 球spherical reactor 球形反应堆spherical wave 球面波spin angular momentum 自旋角动量spin dependent force 自旋相关力spin 自旋splitting of energy levels 能级分裂splitting ratio 分开比spontaneous decay 自发衰变spot 斑sputtering 飞溅square bracket 方括弧stable equilibrium 稳定平衡stainless steel 不锈钢standing wave 驻波stark effect 斯塔克效应statistical error 统计误差statistical fluctuation 统计涨落statistical mechanics 统计力学statistical straggling 统计涨落statistical uncertainty 统计不确定性statistical weight 统计重量statistical 统计的statistic analysis 统计分析statistics 统计学statistics 统计性质steam generator 蒸汽发生器steam void 汽穴steam 蒸汽stefan boltzmann ] constant 斯蒂芬玻尔兹曼常数stern gerlach experiment 斯登盖拉赫实验stochastic process 随机过程stoichiometry 化学计算法stokes'law 斯特克斯定律stopping power 阻止本领strangeness number 奇异数strangeness 奇异性strange particle 奇异粒子strange particle 奇异粒子strange quark 奇异夸克strength function 强度函数strontium 锶structure factor 结构因子subcritical assembly 亚临界装置subcritical 亚临界的subgroup 子群sublimation 升化subprogram 子程序subroutine 子程序subscript 下标subtraction 减法sulfur 硫superconductivity 超导性superconductor 超导体supercooled 过冷的superheated vapor 过热蒸汽superheated 过热的superlattice 超晶格superposition principle 迭加原理superposition 重叠supersaturation 过饱和superscript 上标surface tension 表面张力susceptibility 磁化率suspension colloid 悬浮胶体swelling 膨胀switch 开关symmetry 对称性synchrotron radiation 同步加速辐射synthesis 合成system of atomic units 原子单位制threshold energy 阈能time-of-flight 飞行时间top quark 顶夸克total cross section 总截面track detector 径迹探测器transfer reaction 转移反应transition probability 跃迁概率two-component neutrino theory 二分量中微子理论unclean separation energy 核子分离能unified model 综合模型unique forbidden transition 唯一性禁戒跃迁up quark 上夸克uranium series 铀系vector boson 矢量波色子vibration energy level 振动能级volume energy 体积能weak interaction 弱相互作用yrast line 转晕线yrast state 转晕态。

普通化学术语中英文对照表

普通化学术语中英文对照表

普通化学术语中英文对照表Chinese-English Dictionary of Common Chemical Terms 撰写者史政一 written by Zhengyi Shi1.专业名词(terms)原子 atom adj.atomic原子核 nucleus质子 proton中子 neutron电子 electron(abbr. e)离子 ion [ˈaɪən]阳离子 cation阴离子 anion分子 molecular [məˈlekjələ]单质 element化合物 compound纯净物 pure substance/chemical substance混合物 mixture)相对原子质量 relative atomic mass(abbr. Ar相对分子质量 relative molecular mass(abbr. M)r化学式量 relative formula mass物质的量 amount of substance阿伏加德罗常数 Avogadro constant(abbr. N)A摩尔 mole摩尔质量 molar mass实验式/最简式/经验式 empirical formula气体摩尔体积 molar volume阿伏加德罗定律 Avogadro’s Law溶液 solution溶解 dissolve浓度 concentration质量/体积分数 mass/volume concentration浓缩 concentrate稀释 dilute蒸馏 distillation萃取 extraction化学反应方程式 chemical equation反应物 reactant生成物 product固体 solid液体 liquid气体 gaseous溶液 aqueous配平 balance化学计量学 stoichiometry酸 acid碱 base/alkali (refers to soluble bases)盐 salt酸式盐 acid salt离子方程式 ionic equation结晶水 water of crystallisation水合的 hydrated无水的 anhydrous滴定 titration指示剂 indicator氧化数 oxidation number氧化还原反应 redox reaction氧化反应 oxidation reaction还原反应 reduction reaction歧化反应 disproportionation reaction归中反应 comproportionation(symproportionation) reaction氧化剂 oxidising agent还原剂 reducing agent电子层(壳) (electron) shell电离能 ionisation energy(abbr. I.E.)第一,第二,第三等电离能 first,second,third,etc. ionisation energy(abbr. 1st,2nd,3rd,etc. I.E.)电子亲和能 electron affinity energy(abbr. A.E.)屏蔽效应 electronic shielding(screening)原子轨道 atomic orbital电子云 electron cloud电子亚层 sub-shell能层 layer能级 energy level电子排布 electron configuration电子云重叠 shell overlap洪特规则 Hund’s rule泡利原理 Pauli exclusion principle基态 ground state激发态 excited state跃迁 transition手性 chirality [kaiˈ-]化学键 chemical bond键长 bond length键级 bond order键角 bond angle键能 bond enthalpies离子键 ionic bond供体 donor受体 acceptor静电吸引 electrostatic attraction巨型离子结构 giant ionic structure共价键 covalent[kəʊ'veɪlənt] bond巨型共价结构 giant covalent structure共用电子对 shared pair/bonding pair孤对电子 lone pair/non-bonding pairσ键σ-bondπ键π-bondδ键δ-bond极性共价键 polar bond非极性共价键 non-polar bond配位键 dipolar bond/dative covalent bond/coordinate bond 电负性 electronegativity极性 polarity偶极子 dipole分子间作用力 intermolecular forces氢键 hydrogen bond范德华力 van der Waal’s force色散力 dispersion force诱导力 induction force取向力 orientation force/dipole-dipole force金属键 metallic bond离域 delocalisation [di:,ləukəlai'zeiʃn]延展性 malleability可锻性 ductility导电性 electrical conductivity合金 alloy元素周期表 the Periodic Table周期 period族 group原子序数 proton number同位素 isotope[ˈaɪsətəʊp]核素 nuclide同量异位素 isobar金属 metal非金属 nonmetal碱金属 alkali metal碱土金属 alkaline earth metal卤素 halogen稀有气体 noble gas元素周期律 periodic trends活泼 active稳定 noble分解反应 decomposition reaction化合反应 combination(synthesis) reaction取代反应 displacement reaction复分解反应 salt metathesis[məˈtæθəsis] reaction/double replacement(displacement) reaction沉淀 precipitation官能团 functional group碳氢化合物/烃 hydrocarbon饱和烃 saturated hydrocarbon不饱和烃 unsaturated hydrocarbon脂肪烃 aliphatic hydrocarbon脂环烃 alicyclic hrdrocarbon同系物 homologous[həˈ-] series异构现象 isomerism['aisəmərizəm]同分异构体 isomeride [ai'sɔməraid]同素异形体 allotropy/allotropism分子式 molecular formula通式 general formula结构式 displayed formula结构简式 structural formula键线式 skeletal formula均裂 homolytic fission异裂 heterolytic fission亲核试剂 nucleophile ['njukliəfail]亲电子试剂 electrophile加成反应 addition reaction加水加成 hydration reaction加成聚合反应 addition polymerisation聚合物 polymer单体 monomer链节 repeat unit缩合聚合反应 condensation reaction缩聚物 condensation polymer取代反应 substitution reaction脱水 dehydration水解 hydrolysis卤代反应 halogenation reaction酯化反应 esterification reaction亲核取代 nucleophilic substitution消去反应 elimination reaction裂化反应 cracking (reaction)石油分馏 fractional distillation燃烧 combustion发酵 fermentation氟氯烃 chlorofluorocarbons产率 percentage yield原子利用率 atom economy红外光谱学 infrared spectroscopy质谱分析 mass spectroscopy光谱 spectrum挥发性 volatility冷凝回流 reflux反应机理 reaction mechanism能量守恒定律 law of conservation of energy热力学 thermodynamic [θə:məudaiˈ-]焓 enthalpy(abbr. H) [en'θælpi]焓变 enthalpy change(abbr. ΔH)标准焓 standard enthalpy change(abbr. ΔHӨ)标准反应焓 standard enthalpy change(abbr. ΔH rӨ)燃烧热 heat of combustion标准燃烧焓 standard enthalpy change of combustion(abbr. ΔH cӨ) 标准生成焓 standard enthalpy change of formation(abbr. ΔH fӨ) 放热反应 exothermic[eksəuˈ-] reaction吸热反应 endothermic reaction热化学方程式 thermochemical[θə:məuˈ-] equation)活化能 activation energy(abbe. Ea比热容 specific heat capacity键焓 bond enthalpy平均键焓 average bond enthalpy盖斯定律 Hess’ law有效碰撞理论 collision theory反应速率 rate of reaction/reaction rate反应动力学 reaction kinetics催化剂 catalyst催化作用 catalysis酶 enzyme['enzaim]波尔兹曼分布律 the Boltzmann distribution化学平衡 (chemical) equilibrium[i:kwiˈ-]可逆反应 reversible reaction动态平衡 dynamic equilibrium平衡常数 chemical equilibrium constant浓度幂 concentration power平衡移动 shift of equilibrium state吉布斯自由能 Gibbs free energy(abbr. ΔG)阿累尼乌斯方程 the Arrhenius[əˈri:niəs] Equation自发反应 spontaneous[spɔnˈteiniəs] reaction熵 entropy(abbr. ΔS)温室效应 greenhouse effect吸附作用 adsorption绿色化学 green chemistry溶解度 solubility离子反应 ionic reaction电离 ionisation电解质 electrolyte电离平衡 ionisation equilibrium电离常数 ionisation constant离子积 ion-product constant氢离子浓度指数 hydrogen ion concentration(abbr. pH from French potentiel d'hydrogène)溶解平衡 dissolution equilibrium溶度积 solubility product原电池 galvanic(voltaic) cell盐桥 salt bridge电极 electrode正极/阳极 anode负极/阴极 cathode标准电极电势 standard electrode potential(abbr. E0)干电池 dry cell一次电池 primary cell(battery)二次电池/蓄电池 secondary cell/storage battery充电 charge放电 discharge燃料电池 fuel cell电解 electrolysis电解池/电解槽electrolytic cell电镀 galvanisation电偶腐蚀/电化腐蚀 galvanic corrosion分子空间构型 molecular geometries杂化 hybrid轨道 orbital晶格 lattice晶体 crystal晶胞 crystal structure堆积作用 sedimentation2.常见元素(common elements)氢 hydrogen(abbr. H) ['haidrədʒən]氦 helium(abbr. He) ['hi:liəm]锂 lithium(abbr. Li) ['liθiəm]硼 boron(abbr. B) ['bɔ:rɔn]碳 carbon(abbr. C) ['kɑ:bən]氮 nitrogen(abbr. N) ['naitrədʒən]氧 oxygen(abbr. O) ['ɔksidʒən]氟 fluorine(abbr. F) ['fluəri:n]氖 neon(abbr. Ne) ['ni:ɔn]钠 sodium(abbr. Na) ['səudiəm]镁 magnesium(abbr. Mg)铝 aluminum(abbr. Al) [,æləˈminiəm]硅 silicon(abbr. Si) ['silikən]磷 phosphorus(abbr. P) ['fɔsfərəs]硫 sulfur(abbr. S) ['sʌlfə]氯 chlorine(abbr. Cl) ['klɔ:ri:n]氩 argon(abbr. Ar) ['ɑ:ɡɔn]钾 potassium(abbr. K) [pəˈtæsiəm]钙 calcium(abbr. Ca) [ˈkælsiəm]钛 titanium(abbr. Ti) [tai'teiniəm]铬 chromium(abbr. Cr) ['krəumjəm]锰 manganese(abbr. Mn) [ˈmæŋɡəni:z]铁 iron(abbr. Fe) ['aɪən]钴 cobalt(abbr. Co) [kəu'bɔ:lt]镍 nickel(abbr. Ni) ['nikəl]铜 copper(abbr. Cu) ['kɔpə]锌 zinc(abbr. Zn) [ziŋk]砷 arsenic(abbr. As) ['ɑ:sənik]溴 bromine(abbr. Br) ['brəumi:n]银 silver(abbr. Ag) ['silvə]锡 tin(abbr. Sn) [tin]碘 iodine(abbr. I) ['aiəudi:n]氙 xenon(abbr.Xe) ['zenɔn]钡 barium(abbr. Ba) ['beəriəm]钨 tungsten(abbr. W) [tʌŋstən]铂 platinum(abbr. Pt) ['plætinəm]金 gold(abbr. Au) [ɡəuld]汞 mercury(abbr. Hg) ['mə:kjuri]铅 lead(abbr. Pb) [led]3.常见单质(common elements)氢气、氮气、氧气、氟气、氯气、液溴、固态碘的名称同元素名称金刚石 diamond ['daiəmənd]石墨 graphite ['græfait]臭氧 ozone ['əuzəun]红磷 red phosphorus白磷 white phosphorus4.常见根离子(common radicals)氢化的 hydride ['haidraid]硼酸 boric (acid) adj.borate碳化的 carbide ['ka:baid]碳酸 carbonic (acid) adj.carbonate碳酸氢根 bicarbonate/hydrogen carbonate氮化的 nitride ['naitraid]叠氮化的 azide ['æzaid]硝酸 nitric (acid) adj.nitrate亚硝酸 nitrous (acid) adj.nitrite氧化的 oxide ['ɔksaid]二氧化的 dioxide [dai-']三氧化的 trioxide过氧根 peroxy (radical) adj.peroxide [pə'ɔksaid]超氧化的 superoxide [sjupə'ɔksaid]氢氧根 hydroxyl[hai'drɔksil] (radical) adj.hydroxide水合氢离子 hydronium氟化的 fluoride偏铝酸 meta-aluminic[metə'æljuminik] (acid) adj.meta-aluminate 四羟基合铝酸 hydroxyl-aluminic[hai'drɔksil-'] (acid)硅酸 silicic['silisik] (acid) adj.silicate磷酸 phosphoric (acid) adj.phosphate磷酸二氢根 dihydrogen phosphate磷酸氢根 hydrogen phosphate硫化的 sulfide硫氢根 bisulphide/sulphanide/hydrogen sulphide硫酸 sulphuric (acid) adj.sulphate硫酸氢根 bisulphate/hydrogen sulphate亚硫酸 sulphurous (acid) adj.sulphite亚硫酸氢根 bisulphite/hydrogen sulphite硫代硫酸根 thiosulphate [θaiəu-']焦硫酸根 persulphate [pə:-']氯化的 chloride ['klɔraid]氢氯酸/盐酸 hydrochloric (acid)高氯酸 perchloric (acid) adj.perchlorate氯酸 chloric (acid) adj.chlorate亚氯酸 chlorous (acid) adj.chlorite次氯酸 hypochlorous (acid) adj.hypochlorite溴化的 bromide氢溴酸、高溴酸、溴酸、亚溴酸、次溴酸名称参见氯碘化的 iodide ['aiədaid]氢碘酸、高碘酸、碘酸、亚碘酸、次碘酸名称参见氯卤化的 halide铵根 ammonium [əˈməuniəm]高锰酸根 permanganate锰酸根 manganate氰根 cyanide ['sainaid]硫氰根 thiocyanate [θaiəuˈsaiəneit]铬酸根 chromate重铬酸根 dichromate5.常见无机化合物(common inorganic compounds)氢化钠 sodium hydride氨 ammonia/azane[ə-ˈ]硅烷 silane [ˈsi-]磷化氢 phosphine硫化氢 hydrogen sulphide氮化镁 magnesium nitride四氧化三铁 iron(II,III) oxide二氟化氧 oxygen difluoride氯化氢 hydrogen chloride氯化亚铁 iron(II) chloride/ferrous chloride 氯化铁 iron(III) chloride/ferric chloride 氯化亚锡 tin(II) chloride/stannous chloride 四羟基合铝酸钠 sodium aluminate磷酸二氢钠 monosodium phosphate磷酸氢二钠 disodium phosphate氯化铵 ammonium chloride硫氢化钠/硫氢酸钠 sodium hydrosulphide6.系统命名法(chemical nomenclature)一 mono-二 di-三 tri-四 tetra-五 penta-六 hexa-七 hepta-八 octa-九 nona-十 deca-烷烃 alkane (preffix alkyl-,suffix -ane)甲 meth-乙 eth-丙 prop-丁 but-戊 pent-己 hex-庚 hept-辛 oct-壬 non-癸 dec-十一 undec-十二 dodec-十三 tridec-十四 tetradec-十五 pentadec-十六 hexadec-十七 heptadec-十八 octadec-十九 nonadec-二十 eicos-三十 triacont-四十 tetracont-五十 prntacont-正构型 normal-(n-)异构型 iso-(i-)新构型 neo-(n-)聚 poly-烷基 alkyl甲基 methyl(abbr. Me)乙基 ethyl(abbr. Et)丙基 propyl(abbr. Pr)环烷烃 cycloalkane (preffix -cyclo, suffix -ane)烯烃 alkene (preffix alkenyl-,suffix -ene)二烯烃 allene (suffix -adiene)环烯烃 cycloalkene (preffix cyclo-, suffix -ene)炔烃 alkyne (preffix alkynyl-,suffix -yne)顺式异构 preffix cis-(Z-)反式异构 preffix trans-(E-)苯基 phenyl(abbr. Ph) (preffix phenyl-,suffix -benzene)苄基 benzyl(abbr. Bn) (preffix benzyl-,suffix -toluene)醇 alcohol (preffix hydroxy-,suffix -ol)带卤素的化合物 halogens (preffix fluoro-,chloro-,bromo-,etc.)酮 ketone (preffix oxo-,suffix -one)醛 aldehyde (preffix oxo-,suffix -al or not included in carbon chain preffix formyl-,suffix -carbaldehyde)羧酸 carboxylic[ka:bɔk'silik] (acid) adj.carboxylate (suffix -oic acid) 羧基 carboxyl (preffix carboxyl-,suffix -oic acid or multiple groups suffix -di,tri,tetracarbonyl acid)乙酸根 carboxyl radical(abbr. Ac)醚 ether (suffix -ane and -oxy)脂 ester (preffix R-oxycarbonyl-,suffix -oic acid/-oate)胺和酰胺 amine(preffix amino-,suffix -amine or according to position of N atom with pre/suffix -N-) and amide(preffix carbamoyl- andamido-,suffix -amide and -carboxamide or according to position of N atom with pre/suffix -N-)氨基 amino酰胺基 amido磺酸 sulphonic (acid) adj.sulphonate (preffix sulpho-,suffix -sulphonic acid)腈 nitrile (preffix cyano-,suffix -nitrile)酚 phenol/carbolic acid7.常见有机化合物(common organic compounds)酚酞 phenolphthalein(abbr. Hln/phph) [finɔlf'θeili:n]石蕊 litmus溴酚蓝 bromopheno blue百里酚蓝 thymol blue甲基橙 methyl orange龙胆紫 gentian violet氯仿 chloroform异戊二烯 isoprene月桂烯 myrcene [mair'si:n]聚乙烯 polythene聚氯乙烯 poly(chloroethene)(abbr. PVC)聚丙烯 polypropylene聚四氟乙烯/特氟龙 poly(tetrafluoroethene)/teflon(abbr.PTF)晴纶 orlon二甲醚 methoxymethane苯酚 phenol乙酸乙酯 methyl propanoate甲酸/蚁酸 methanoic acid/formic acid乙酸/醋酸 ethanoic acid/acetic acid乙二酸/草酸 oxalic acid adj.oxalate丙酸/初油酸 propanoic acid/propionic acid丁酸/酪酸 butanoic acid/butyric acid软脂酸/棕榈酸 hexadecanoic acid/palmitic acid硬脂酸 octadecanoic acid/stearic acid硬脂酸钠 sodium stearate柠檬酸 citric acid柠檬酸钠 sodium citrate乳酸 lactic acid乳酸钠 sodium lactate葡萄糖酸 gluconic acid adj.gluconate氨基酸 amino acid葡萄糖 glucose果糖 fructose半乳糖 galactose核糖 ribose脱氧核糖 desoxyribose核糖核酸 rebonucleic acid(abbr. RNA)脱氧核糖核酸 deoxyribonucleic acid(abbr. DNA)麦芽糖 maltose蔗糖 sucrose乳糖 lactose淀粉 starch纤维素 cellulose脂肪酸 fatty acid甘油/丙三醇 glycerol/glycerine/glycerin叔丁醇 tert-butyl alcohol(abbr. TBA)三硝基甲苯 trinitrotoluene(abbr. TNT) [trainaitrə'tɔljui:n]萘 naphthalene碳酰胺/尿素 urea/carbamide胡萝卜素 carotene叶绿素 chlorophyll阿司匹林/乙酰水杨酸 aspirin/acetylsalicylic acid对乙酰氨基酚/扑热息痛 paracetamol/acetaminophen苯丙醇胺phenylpropanolamine/β-hydroxyamphetamine/the stereoisomers norephedrin e/norpseudoephedrine舒喘宁/羟甲叔丁肾上腺素 salbutamol伪麻黄碱 pseudoephedrine(abbr. PSE)氯苯那敏 chlorphenamine/chlorpheniramine/piriton咖啡因 caffeine维生素A/视黄醇 retinol/vitamin A维生素C/抗坏血酸 vitamin C/ascorbic acid吗啡 morphine冰毒/甲基安非他明 methamphetamine可卡因/苯甲基芽子碱 cocaine/benzoylmethylecgonine海洛因 heroin/diacetylmorphine/morphine diacetate/diamorphine8.常见实验仪器(common laboratory apparatuses)温度计 thermometre [θə'-]托盘天平 counterbalance试管 test tube/sample tube/culture tube烧杯 beaker ['bi:-]烧瓶 flask蒸馏烧瓶 distillation flask锥形瓶 Erlenmeyer(注意大写) flask/conical flask漏斗 funnel广口瓶 wide mouth(neck) container(bottle)燃烧匙 combustion spoon蒸发皿 evaporating dish酒精灯 alcohol burner本生灯 Bunsen burner量筒 graduated cylinder['silində]/measuring cylinder/mixing cylinder集气瓶 gas bottle滴管 burette/buret [bju:'ret]滴瓶 dropper bottle曲颈瓶 retort [ri'-]表面皿 watch glass石棉网 asbestos[æs'bestəs] gauze玻璃棒 glass rod/stirring rod/stir rod铁架台 iron stand滴定管 burette/buret泥三角 pipeclay triangle启普发生器 Kipp's apparatus/Kipp generator酒精喷灯 alcohol blast burner坩埚钳 tong坩埚 pot索氏提取器 Soxhlet extractor冷凝管 cold finger称量瓶 weighing bottle注:本词典收录的词汇均为英式英语,读音均以英式发音标注。

普通化学术语中英文对照表

普通化学术语中英文对照表

普通化学术语中英文对照表Chinese-English Dictionary of Common Chemical Terms撰写者史政一written by Zhengyi Shi1.专业名词(terms)原子atom adj.atomic原子核nucleus质子proton中子neutron电子electron(abbr。

e)离子ion [ˈaɪən]阳离子cation阴离子anion分子molecular [məˈlekjələ]单质element化合物compound纯净物pure substance/chemical substance混合物mixture相对原子质量relative atomic mass(abbr. A r)相对分子质量relative molecular mass(abbr。

M r)化学式量relative formula mass物质的量amount of substance阿伏加德罗常数Avogadro constant(abbr。

N A)摩尔mole摩尔质量molar mass实验式/最简式/经验式empirical formula气体摩尔体积molar volume阿伏加德罗定律Avogadro’s Law溶液solution溶解dissolve浓度concentration质量/体积分数mass/volume concentration浓缩concentrate稀释dilute蒸馏distillation萃取extraction化学反应方程式chemical equation反应物reactant生成物product固体solid液体liquid气体gaseous溶液aqueous配平balance化学计量学stoichiometry酸acid碱base/alkali (refers to soluble bases)盐salt酸式盐acid salt离子方程式ionic equation结晶水water of crystallisation水合的hydrated无水的anhydrous滴定titration指示剂indicator氧化数oxidation number氧化还原反应redox reaction氧化反应oxidation reaction还原反应reduction reaction歧化反应disproportionation reaction归中反应comproportionation(symproportionation) reaction氧化剂oxidising agent还原剂reducing agent电子层(壳)(electron)shell电离能ionisation energy(abbr. I。

(完整版)普通化学术语中英文对照表

(完整版)普通化学术语中英文对照表

(完整版)普通化学术语中英文对照表普通化学术语中英文对照表Chinese-English Dictionary of Common Chemical Terms 撰写者史政一written by Zhengyi Shi1.专业名词(terms)原子atom adj.atomic原子核nucleus质子proton中子neutron电子electron(abbr. e)离子ion [?a??n]阳离子cation阴离子anion分子molecular [m??lekj?l?]单质element化合物compound纯净物pure substance/chemical substance混合物mixture相对原子质量relative atomic mass(abbr. A r)相对分子质量relative molecular mass(abbr. M r)化学式量relative formula mass物质的量amount of substance阿伏加德罗常数Avogadro constant(abbr. N A)摩尔mole摩尔质量molar mass实验式/最简式/经验式empirical formula气体摩尔体积molar volume阿伏加德罗定律Avogadro’s Law溶液solution溶解dissolve浓度concentration质量/体积分数mass/volume concentration 浓缩concentrate稀释dilute蒸馏distillation萃取extraction化学反应方程式chemical equation反应物reactant生成物product固体solid液体liquid气体gaseous溶液aqueous配平balance化学计量学stoichiometry酸acid碱base/alkali (refers to soluble bases)盐salt酸式盐acid salt离子方程式ionic equation结晶水water of crystallisation水合的hydrated无水的anhydrous滴定titration指示剂indicator氧化数oxidation number氧化还原反应redox reaction氧化反应oxidation reaction还原反应reduction reaction歧化反应disproportionation reaction归中反应comproportionation(symproportionation) reaction 氧化剂oxidising agent还原剂reducing agent电子层(壳) (electron) shell电离能ionisation energy(abbr. I.E.)第一,第二,第三等电离能first,second,third,etc. ionisation energy(abbr. 1st,2nd,3rd,etc. I.E.)电子亲和能electron affinity energy(abbr. A.E.)屏蔽效应electronic shielding(screening)原子轨道atomic orbital电子云electron cloud电子亚层sub-shell能层layer能级energy level电子排布electron configuration电子云重叠shell overlap洪特规则Hund’s rule泡利原理Pauli exclusion principle基态ground state激发态excited state跃迁transition手性chirality [kai?-]化学键chemical bond键长bond length键级bond order键角bond angle键能bond enthalpies离子键ionic bond供体donor受体acceptor静电吸引electrostatic attraction巨型离子结构giant ionic structure共价键covalent[k??'ve?l?nt] bond巨型共价结构giant covalent structure共用电子对shared pair/bonding pair孤对电子lone pair/non-bonding pairσ键σ-bondπ键π-bondδ键δ-bond极性共价键polar bond非极性共价键non-polar bond配位键dipolar bond/dative covalent bond/coordinate bond 电负性electronegativity极性polarity偶极子dipole分子间作用力intermolecular forces氢键hydrogen bond范德华力van der Waal’s force色散力dispersion force诱导力induction force取向力orientation force/dipole-dipole force金属键metallic bond离域delocalisation [di:,l?uk?lai'zei?n]延展性malleability可锻性ductility导电性electrical conductivity合金alloy元素周期表the Periodic Table周期period族group原子序数proton number同位素isotope[?a?s?t??p]核素nuclide同量异位素isobar金属metal非金属nonmetal碱金属alkali metal碱土金属alkaline earth metal卤素halogen稀有气体noble gas元素周期律periodic trends活泼active稳定noble分解反应decomposition reaction化合反应combination(synthesis) reaction取代反应displacement reaction复分解反应salt metathesis[m??t?θ?sis] reaction/double replacement(displacement) reaction沉淀precipitation官能团functional group碳氢化合物/烃hydrocarbon饱和烃saturated hydrocarbon不饱和烃unsaturated hydrocarbon脂肪烃aliphatic hydrocarbon脂环烃alicyclic hrdrocarbon同系物homologous[h??-] series异构现象isomerism ['ais?m?riz?m]同分异构体isomeride [ai's?m?raid]同素异形体allotropy/allotropism分子式molecular formula通式general formula结构式displayed formula结构简式structural formula键线式skeletal formula均裂homolytic fission异裂heterolytic fission亲核试剂nucleophile ['njukli?fail]亲电子试剂electrophile加成反应addition reaction加水加成hydration reaction加成聚合反应addition polymerisation 聚合物polymer单体monomer链节repeat unit缩合聚合反应condensation reaction 缩聚物condensation polymer取代反应substitution reaction脱水dehydration水解hydrolysis卤代反应halogenation reaction酯化反应esterification reaction亲核取代nucleophilic substitution消去反应elimination reaction裂化反应cracking (reaction)石油分馏fractional distillation燃烧combustion发酵fermentation氟氯烃chlorofluorocarbons产率percentage yield原子利用率atom economy红外光谱学infrared spectroscopy质谱分析mass spectroscopy光谱spectrum挥发性volatility冷凝回流reflux反应机理reaction mechanism能量守恒定律law of conservation of energy热力学thermodynamic [θ?:m?udai?-]焓enthalpy(abbr. H) [en'θ?lpi]焓变enthalpy change(abbr. ΔH)标准焓standard enthalpy change(abbr. ΔH?)标准反应焓standard enthalpy change(abbr. ΔH r?)燃烧热heat of combustion标准燃烧焓standard enthalpy change of combustion(abbr. ΔH c?) 标准生成焓standard enthalpy change of formation(abbr. ΔH f?) 放热反应exothermic[eks?u?-] reaction吸热反应endothermic reaction热化学方程式thermochemical[θ?:m?u?-] equation活化能activation energy(abbe. E a)比热容specific heat capacity键焓bond enthalpy平均键焓average bond enthalpy盖斯定律Hess’ law有效碰撞理论collision theory反应速率rate of reaction/reaction rate反应动力学reaction kinetics催化剂catalyst催化作用catalysis酶enzyme['enzaim]波尔兹曼分布律the Boltzmann distribution化学平衡(chemical) equilibrium[i:kwi?-]可逆反应reversible reaction动态平衡dynamic equilibrium平衡常数chemical equilibrium constant浓度幂concentration power平衡移动shift of equilibrium state吉布斯自由能Gibbs free energy(abbr. ΔG)阿累尼乌斯方程the Arrhenius[??ri:ni?s] Equation自发反应spontaneous[sp?n?teini?s] reaction熵entropy(abbr. ΔS)温室效应greenhouse effect吸附作用adsorption绿色化学green chemistry溶解度solubility离子反应ionic reaction电离ionisation电解质electrolyte电离平衡ionisation equilibrium电离常数ionisation constant离子积ion-product constant氢离子浓度指数hydrogen ion concentration(abbr. pH from French potentiel d'hydrogène)溶解平衡dissolution equilibrium溶度积solubility product原电池galvanic(voltaic) cell盐桥salt bridge电极electrode正极/阳极anode负极/阴极cathode标准电极电势standard electrode potential(abbr. E0) 干电池dry cell一次电池primary cell(battery)二次电池/蓄电池secondary cell/storage battery充电charge放电discharge燃料电池fuel cell电解electrolysis电解池/电解槽electrolytic cell电镀galvanisation电偶腐蚀/电化腐蚀galvanic corrosion分子空间构型molecular geometries杂化hybrid轨道orbital晶格lattice晶体crystal晶胞crystal structure堆积作用sedimentation2.常见元素(common elements)氢hydrogen(abbr. H) ['haidr?d??n]氦helium(abbr. He) ['hi:li?m]锂lithium(abbr. Li) ['liθi?m]硼boron(abbr. B) ['b?:r?n]碳carbon(abbr. C) ['kɑ:b?n]氮nitrogen(abbr. N) ['naitr?d??n]氧oxygen(abbr. O) ['?ksid??n]氟fluorine(abbr. F) ['flu?ri:n]氖neon(abbr. Ne) ['ni:?n]钠sodium(abbr. Na) ['s?udi?m]镁magnesium(abbr. Mg)铝aluminum(abbr. Al) [,?l??mini?m]硅silicon(abbr. Si) ['silik?n]磷phosphorus(abbr. P) ['f?sf?r?s]硫sulfur(abbr. S) ['s?lf?]氯chlorine(abbr. Cl) ['kl?:ri:n]氩argon(abbr. Ar) ['ɑ:ɡ?n]钾potassium(abbr. K) [p??t?si?m]钙calcium(abbr. Ca) [?k?lsi?m]钛titanium(abbr. Ti) [tai'teini?m]铬chromium(abbr. Cr) ['kr?umj?m]锰manganese(abbr. Mn) [?m??ɡ?ni:z]铁iron(abbr. Fe) ['a??n]钴cobalt(abbr. Co) [k?u'b?:lt]镍nickel(abbr. Ni) ['nik?l]铜copper(abbr. Cu) ['k?p?]锌zinc(abbr. Zn) [zi?k]砷arsenic(abbr. As) ['ɑ:s?nik]溴bromine(abbr. Br) ['br?umi:n]银silver(abbr. Ag) ['silv?]锡tin(abbr. Sn) [tin]碘iodine(abbr. I) ['ai?udi:n]氙xenon(abbr.Xe) ['zen?n]钡barium(abbr. Ba) ['be?ri?m]钨tungsten(abbr. W) [t??st?n]铂platinum(abbr. Pt) ['pl?tin?m]金gold(abbr. Au) [ɡ?uld]汞mercury(abbr. Hg) ['m?:kjuri]铅lead(abbr. Pb) [led]3.常见单质(common elements)氢气、氮气、氧气、氟气、氯气、液溴、固态碘的名称同元素名称金刚石diamond ['dai?m?nd]石墨graphite ['gr?fait]臭氧ozone ['?uz?un]红磷red phosphorus白磷white phosphorus4.常见根离子(common radicals)氢化的hydride ['haidraid]硼酸boric (acid) adj.borate碳化的carbide ['ka:baid]碳酸carbonic (acid) adj.carbonate碳酸氢根bicarbonate/hydrogen carbonate氮化的nitride ['naitraid]叠氮化的azide ['?zaid]硝酸nitric (acid) adj.nitrate亚硝酸nitrous (acid) adj.nitrite氧化的oxide ['?ksaid]二氧化的dioxide [dai-']三氧化的trioxide过氧根peroxy (radical) adj.peroxide [p?'?ksaid]超氧化的superoxide [sjup?'?ksaid]氢氧根hydroxyl[hai'dr?ksil] (radical) adj.hydroxide水合氢离子hydronium氟化的fluoride偏铝酸meta-aluminic[met?'?ljuminik] (acid) adj.meta-aluminate 四羟基合铝酸hydroxyl-aluminic[hai'dr?ksil-'] (acid) 硅酸silicic['silisik] (acid) adj.silicate磷酸phosphoric (acid) adj.phosphate磷酸二氢根dihydrogen phosphate磷酸氢根hydrogen phosphate硫化的sulfide硫氢根bisulphide/sulphanide/hydrogen sulphide硫酸sulphuric (acid) adj.sulphate硫酸氢根bisulphate/hydrogen sulphate亚硫酸sulphurous (acid) adj.sulphite亚硫酸氢根bisulphite/hydrogen sulphite硫代硫酸根thiosulphate [θa i?u-']焦硫酸根persulphate [p?:-']氯化的chloride ['kl?raid]氢氯酸/盐酸hydrochloric (acid)高氯酸perchloric (acid) adj.perchlorate氯酸chloric (acid) adj.chlorate亚氯酸chlorous (acid) adj.chlorite次氯酸hypochlorous (acid) adj.hypochlorite溴化的bromide氢溴酸、高溴酸、溴酸、亚溴酸、次溴酸名称参见氯碘化的iodide ['ai?daid]氢碘酸、高碘酸、碘酸、亚碘酸、次碘酸名称参见氯卤化的halide铵根ammonium [??m?uni?m]高锰酸根permanganate锰酸根manganate氰根cyanide ['sainaid]硫氰根thiocyanate [θai?u?sai?neit]铬酸根chromate重铬酸根dichromate5.常见无机化合物(common inorganic compounds)氢化钠sodium hydride氨ammonia/azane[?-?]硅烷silane [?si-]磷化氢phosphine硫化氢hydrogen sulphide氮化镁magnesium nitride四氧化三铁iron(II,III) oxide二氟化氧oxygen difluoride氯化氢hydrogen chloride氯化亚铁iron(II) chloride/ferrous chloride 氯化铁iron(III) chloride/ferric chloride氯化亚锡tin(II) chloride/stannous chloride 四羟基合铝酸钠sodium aluminate磷酸二氢钠monosodium phosphate磷酸氢二钠disodium phosphate氯化铵ammonium chloride硫氢化钠/硫氢酸钠sodium hydrosulphide 6.系统命名法(chemical nomenclature)一mono-二di-三tri-四tetra-五penta-六hexa-七hepta-八octa-九nona-十deca-烷烃alkane (preffix alkyl-,suffix -ane)甲meth-乙eth-丙prop-丁but-戊pent-己hex-庚hept-辛oct-壬non-癸dec-十一undec-十二dodec-十三tridec-十四tetradec-十五pentadec-十六hexadec-十七heptadec-十八octadec-十九nonadec-二十eicos-三十triacont-四十tetracont-五十prntacont-正构型normal-(n-)异构型iso-(i-)新构型neo-(n-)聚poly-烷基alkyl甲基methyl(abbr. Me)乙基ethyl(abbr. Et)丙基propyl(abbr. Pr)环烷烃cycloalkane (preffix -cyclo, suffix -ane) 烯烃alkene (preffix alkenyl-,suffix -ene)二烯烃allene (suffix -adiene)环烯烃cycloalkene (preffix cyclo-, suffix -ene)炔烃alkyne (preffix alkynyl-,suffix -yne)顺式异构preffix cis-(Z-)反式异构preffix trans-(E-)苯基phenyl(abbr. Ph) (preffix phenyl-,suffix -benzene)苄基benzyl(abbr. Bn) (preffix benzyl-,suffix -toluene)醇alcohol (preffix hydroxy-,suffix -ol)带卤素的化合物halogens (preffix fluoro-,chloro-,bromo-,etc.) 酮ketone (preffix oxo-,suffix -one)醛aldehyde (preffix oxo-,suffix -al or not included in carbon chain preffix formyl-,suffix -carbaldehyde)羧酸carboxylic[ka:b?k'silik] (acid) adj.carboxylate (suffix -oic acid)羧基carboxyl (preffix carboxyl-,suffix -oic acid or multiple groups suffix-di,tri,tetracarbonyl acid)乙酸根carboxyl radical(abbr. Ac)醚ether (suffix -ane and -oxy)脂ester (preffix R-oxycarbonyl-,suffix -oic acid/-oate)胺和酰胺amine(preffix amino-,suffix -amine or according to position of N atom with pre/suffix -N-) and amide(preffix carbamoyl- and amido-,suffix -amide and -carboxamide or according to position of N atom with pre/suffix -N-)氨基amino酰胺基amido磺酸sulphonic (acid) adj.sulphonate (preffix sulpho-,suffix -sulphonic acid) 腈nitrile (preffix cyano-,suffix -nitrile) 酚phenol/carbolic acid7.常见有机化合物(common organic compounds)酚酞phenolphthalein(abbr. Hln/phph) [fin?lf'θeili:n]石蕊litmus溴酚蓝bromopheno blue百里酚蓝thymol blue甲基橙methyl orange龙胆紫gentian violet氯仿chloroform异戊二烯isoprene月桂烯myrcene [mair'si:n]聚乙烯polythene聚氯乙烯poly(chloroethene)(abbr. PVC)聚丙烯polypropylene聚四氟乙烯/特氟龙poly(tetrafluoroethene)/teflon(abbr.PTF) 晴纶orlon二甲醚methoxymethane苯酚phenol乙酸乙酯methyl propanoate甲酸/蚁酸methanoic acid/formic acid乙酸/醋酸ethanoic acid/acetic acid乙二酸/草酸oxalic acid adj.oxalate丙酸/初油酸propanoic acid/propionic acid丁酸/酪酸butanoic acid/butyric acid软脂酸/棕榈酸hexadecanoic acid/palmitic acid硬脂酸octadecanoic acid/stearic acid硬脂酸钠sodium stearate柠檬酸citric acid柠檬酸钠sodium citrate乳酸lactic acid乳酸钠sodium lactate葡萄糖酸gluconic acid adj.gluconate氨基酸amino acid葡萄糖glucose果糖fructose半乳糖galactose核糖ribose脱氧核糖desoxyribose核糖核酸rebonucleic acid(abbr. RNA)脱氧核糖核酸deoxyribonucleic acid(abbr. DNA)麦芽糖maltose蔗糖sucrose乳糖lactose淀粉starch纤维素cellulose脂肪酸fatty acid甘油/丙三醇glycerol/ glycerine/ glycerin叔丁醇tert-butyl alcohol(abbr. TBA)三硝基甲苯trinitrotoluene(abbr. TNT) [trainaitr?'t?ljui:n] 萘naphthalene碳酰胺/尿素urea/carbamide胡萝卜素carotene叶绿素chlorophyll阿司匹林/乙酰水杨酸aspirin/acetylsalicylic acid对乙酰氨基酚/扑热息痛paracetamol/acetaminophen苯丙醇胺phenylpropanolamine/β-hydroxyamphetamine/the stereoisomers norephedrine/ norpseudoephedrine 舒喘宁/羟甲叔丁肾上腺素salbutamol伪麻黄碱pseudoephedrine(abbr. PSE)氯苯那敏chlorphenamine/chlorpheniramine/piriton咖啡因caffeine维生素A/视黄醇retinol/vitamin A维生素C/抗坏血酸vitamin C/ascorbic acid吗啡morphine冰毒/甲基安非他明methamphetamine可卡因/苯甲基芽子碱cocaine/benzoylmethylecgonine海洛因heroin/diacetylmorphine/morphine diacetate/diamorphine8.常见实验仪器(common laboratory apparatuses)温度计thermometre [θ?'-]托盘天平counterbalance试管test tube/sample tube/culture tube烧杯beaker ['bi:-]烧瓶flask蒸馏烧瓶distillation flask锥形瓶Erlenmeyer(注意大写) flask/conical flask漏斗funnel广口瓶wide mouth(neck) container(bottle)燃烧匙combustion spoon蒸发皿evaporating dish酒精灯alcohol burner本生灯Bunsen burner量筒graduated cylinder['silind?]/measuring cylinder/mixing cylinder集气瓶gas bottle滴管burette/buret [bju:'ret]滴瓶dropper bottle曲颈瓶retort [ri'-]表面皿watch glass石棉网asbestos[?s'best?s] gauze玻璃棒glass rod/stirring rod/stir rod铁架台iron stand滴定管burette/buret泥三角pipeclay triangle启普发生器Kipp's apparatus/Kipp generator酒精喷灯alcohol blast burner坩埚钳tong坩埚pot索氏提取器Soxhlet extractor冷凝管cold finger称量瓶weighing bottle注:本词典收录的词汇均为英式英语,读音均以英式发音标注。

原子核物理常用英文单词

原子核物理常用英文单词

A-bomb, atomic bomb 原子弹 absorption 吸收to accelerate 加速 accelerating chamber 加速室accelerator 加速器 synchrocyclotron同步回旋加速器synchrotron同步加速器 betatron 电子感应加速器bevatron 高能质子同步稳向加速器 cyclotron 回旋加速器counter计数器 alpha rays阿尔法射线 gamma rays伽马射线gram atom 克原子 ion 离子 cation 阳离子 anion 阴离子antiparticle 反离子antiproton 反质子meson 介子molecule分子atom原子atomic boiler 原子锅atomic number原子数atomic power原子能atomic weight原子量particle粒子photon 光子nucleon 核子proton 质子neutron 中子electron 电子free electron自由电子electron beam 电子束electron cloud 电子云electron gun电子枪electronic shell电子层electron volt电子伏特electrode电极attraction 引力element元素barium 钡berkelium 锫beryllium 铍cobalt钴uranium铀thorium 钍cadmium 镉caesium, cesium铯curium 锔radium 镭lithium 锂neptunium 镎strontium 锶boron硼xenon 氙deuterium氘krypton氪deuteron氘核helium氦radon 镭射气,氡graphite石墨heavy water重水binding energy结合能blast wave冲击波bombardment轰击breeder reactor增值反应堆bubble chamber 气泡室burst爆炸,爆发capture俘获chain reaction链式反应charge装燃料cladding覆层antimatter反物质clean bomb干净核弹to collide, collision碰撞contamination 沾染,污染coolant冷却剂cooling冷却cooling fluid冷却液cooling pond 凉水池core反应堆心,反应堆活性区cosmic rays宇宙线critical mass临界物质curie居里to decay衰减decontamination去污diffusion漫射disintegration衰变,蜕变dispersion弥散emission发射enriched uranium浓缩铀enrichment浓缩explosion爆炸,爆裂fertile element可转换元素fission裂变fissionable material裂变物质fusion聚变deflagration爆燃过程detecto探测器half-lif半衰期H-bomb, hydrogen bomb氢弹heat exchanger热交换器heterogeneous reactor非均匀反应堆homogeneous reactor均匀反应堆instability 不稳定性ionization 电离作用irradiation 照射,辐射isomer 同质异能素isotope 同位素kiloton 千吨当量labelled molecule, tagged molecule 标记分子leakage泄漏lifetime寿命mass 质量megaton百万吨级moderator减速剂mushroom cloud蘑菇云neutron flux 中子通量nucleus 核nuclear tests核实验nuclear physics 核物理nuclear power plant, nuclear power station核电站nuclear reactor 核反应堆orbital electron, planetary electron 轨道电子power reactor动力反应堆projectile抛射体quantum number量子数radiant energy辐射能radiation辐射radioactive cloud放射云radioactive elements放射性元素radioactive fallout放射性尘降物radioactivity放射性radioisotope放射性同位素radiology 放射学radiotherapy放射疗法rod棒roentgen伦琴scattering散射separation分离shield防护罩shock wave冲击波spectrometer分光计spin反旋to split分裂stability 稳定,对衰变的抗性thermal neutron热中子thermal reactor热反应堆thermionic热电子的thermonuclear热核的tracer element示踪原子trajectory 轨迹trinitrotoluene三硝基甲苯,黄色炸药underwater test水下试验warhead弹头heterogeneous reactor 非均匀反应堆homogeneous reactor 均匀反应堆instability 不稳定性ionization 电离作用irradiation 照射,辐射isomer 同质异能素isotope 同位素kiloton 千吨labelled molecule, tagged molecule 标记分子leakage 泄漏lifetime 寿命mass 质量megaton 百万吨级moderator 减速剂mushroom cloud 蘑菇云neutron flux 中子通量nucleus 核nuclear tests 核实验nuclear physics 核物理nuclear power plant, nuclear power station 核电站nuclear reactor 核反应堆orbital electron, planetary electron 轨道电子power reactor 动力反应堆projectile 抛射体quantum number 量子数radiant energy 辐射能radiation 辐射radioactive cloud 放射云radioactive elements 放射性元素radioactive fallout 放射性尘降物radioactivity 放射性radioisotope 放射性同位素radiology 放射学radiotherapy 放射疗法rod 棒roentgen 伦琴scattering 散射separation 分离shield 防护罩shock wave 冲击波spectrometer 分光计spin 反旋to split 分裂stability 稳定,对衰变的抗性thermal neutron 热中子thermal reactor 热反应堆thermionic 热电子的thermonuclear 热核的tracer element 示踪原子trajectory 轨迹trinitrotoluene 三硝基甲苯,黄色炸药underwater test 水下试验, warhead, 弹头d d reaction d d反应d d reactor d d反应器d t fuel cycle d t燃料循环d t reactor d t反应堆daily fuel consumption 燃料日消耗量dalitz pair 达立兹对damage 损伤damage criteria 危害判断准则damp 湿气damp proof 防潮的damped oscillations 阻尼震荡damped vibration 阻尼震荡damped wave 阻尼波damper 减震器damping 衰减的damping factor 衰减系数danger coefficient 危险系数danger dose 危险剂量danger range 危险距离danger signal 危险信号dark current 暗电流dark current pulse 暗电瘤冲data 数据data acquisition and processing system 数据获得和处理系统data base 数据库data communication 数据通信data processing 数据处理data reduction equipment 数据简化设备dating 测定年代daughter 蜕变产物daughter atom 子体原子daughter element 子体元素daughter nucleus 子体核daughter nuclide 子体核素davidite 铈铀钛铁矿dc 直流dc amplifier 直僚大器dc generator 直立电机dc motor 直羚动机dc voltage 直羚压de broglie equation 德布罗意方程de broglie frequency 德布罗意频率de broglie relation 德布罗意方程de broglie wave 德布罗意波de broglie wavelength 德布罗意波长de excitation 去激发de exemption 去免除deactivation 去活化dead ash 死灰尘dead band 不灵敏区dead space 死区dead time 失灵时间dead time correction 死时间校正deaerate 除气deaeration 除气deaerator 除气器空气分离器deaquation 脱水debris 碎片debris activity 碎片放射性debuncher 散束器debye radius 德拜半径debye scherrer method 德拜谢乐法debye temperature 德拜温度decade counter tube 十进计数管decade counting circuit 十进制计数电路decade counting tube 十进管decade scaler 十进位定标器decagram 十克decalescence 相变吸热decalescent point 金属突然吸热温度decan 去掉外壳decanning 去包壳decanning plant 去包壳装置decantation 倾析decanter 倾析器decanting vessel 倾析器decarburization 脱碳decascaler 十进制定标器decatron 十进计数管decay 衰减decay coefficient 衰变常数decay constant 衰变常数decay factor 衰变常数decay heat 衰变热decay heat removal system 衰变热去除系统decay kinematics 衰变运动学decay out 完全衰变decay period 冷却周期decay power 衰减功率decay rate 衰变速度decay series 放射系decay storage 衰变贮存decay table 衰变表decay time 衰变时间decelerate 减速deceleration 减速decigram 分克decimeter wave 分米波decladding 去包壳decladding plant 去包壳装置decommissioning 退役decompose 分解decomposition 化学分解decomposition temperature 分解温度decontaminability 可去污性decontamination 净化decontamination area 去污区decontamination factor 去污因子decontamination index 去污指数decontamination plant 去污装置decontamination reagent 去污试剂decontamination room 去污室decoupled band 分离带decoupling 去耦解开decrease 衰减decrement 减少率dee d形盒dee gap d形盒间空隙dee lines d形盒馈线deep dose equivalent index 深部剂量当量指标deep irradiation 深部辐照deep therapy 深部疗deep underwater nuclear counter 深水放射性计数器deep water isotopic current analyzer 深海水连位素分析器defecation 澄清defect 缺陷defect level 缺陷程度defective fuel canning 破损燃料封装defective fuel element 破损元件defectoscope 探伤仪defence 防护deficiency 不足define 定义definite 确定的definition 分辨deflagration 爆燃deflecting coil 偏转线圈deflecting electrode 偏转电极deflecting field 偏转场deflecting plate 偏转板deflecting system 偏转系统deflecting voltage 偏转电压deflection 负载弯曲deflection angle 偏转角deflection plate 偏转板deflection system 偏转系统deflector 偏转装置deflector coil 偏转线圈deflector field 致偏场deflector plate 偏转板deflocculation 解凝defoamer 去沫剂defoaming agent 去沫剂defocusing 散焦deform 变形deformation 变形deformation bands 变形带deformation energy 变形能deformation of irradiated graphite 辐照过石墨变形deformed nucleus 变形核deformed region 变形区域degas 除气degassing 脱气degeneracy 简并degenerate configuration 退化位形degenerate gas 简并气体degenerate level 简并能级degenerate state 简并态degeneration 简并degradation 软化degradation of energy 能量散逸degraded spectrum 软化谱degree of acidity 酸度degree of anisotropic reflectance 蛤异性反射率degree of burn up 燃耗度degree of cross linking 交联度degree of crystallinity 结晶度degree of degeneration 退化度degree of dispersion 分散度degree of dissociation 离解度degree of enrichment 浓缩度degree of freedom 自由度degree of hardness 硬度degree of ionization 电离度degree of moderation 慢化度degree of polymerization 聚合度degree of purity 纯度dehumidify 减湿dehydrating agent 脱水剂dehydration 脱水deionization 消电离deionization rate 消电离率deionization time 消电离时间dejacketing 去包壳delay 延迟delay circuit 延迟电路delay line 延迟线delay line storage 延迟线存储器delay system 延迟系统delay tank 滞留槽delay time 延迟时间delay unit 延迟单元delayed alpha particles 缓发粒子delayed automatic gain control 延迟自动增益控制delayed coincidence 延迟符合delayed coincidence circuit 延迟符合电路delayed coincidence counting 延迟符合计数delayed coincidence method 延迟符合法delayed coincidence unit 延迟符合单元delayed critical 缓发临界的delayed criticality 缓发临界delayed fallout 延迟沉降物delayed fission neutron 缓发中子delayed gamma 延迟性射线delayed neutron 缓发中子delayed neutron detector 缓发中子探测器delayed neutron emitter 缓发中子发射体delayed neutron failed element monitor 缓发中子破损燃料元件监测器delayed neutron fraction 缓发中子份额delayed neutron method 缓发中子法delayed neutron monitor 缓发中子监测器delayed neutron precursor 缓发中子发射体delayed reactivity 缓发反应性delayedneutron 缓发中子delineation of fall out contours 放射性沉降物轮廓图deliquescence 潮解deliquescent 潮解的delivery dosedose 引出端delta electron 电子delta metal 合金delta plutonium 钚delta ray 电子demagnetization 去磁demagnetize 去磁dematerialization 湮没demineralization 脱盐demineralization of water 水软化demonstration 示范demonstration reactor 示范反应堆dempster mass spectrograph 登普斯特质谱仪denaturalization 变性denaturant 变性剂denaturation 变性denaturation of nuclear fuel 核燃料变性denature 变性denaturize 变性denitration 脱硝dense 稠密的dense plasma focus 稠密等离子体聚焦densimeter 光密度计densimetry 密度测定densitometer 光密度计densitometry 密度计量学density analog method 密度模拟法density bottle 密度瓶density effect 密度效应density gradient instability 密度梯度不稳定性density of electrons 电子密度deoxidation 脱氧deoxidization 脱氧departure from nucleate boiling 偏离泡核沸腾departure from nucleate boiling ratio 偏离泡核沸腾比dependability 可靠性dependence 相依dependency 相依dephlegmation 分凝酌dephlegmator 分馏塔depilation 脱毛depilation dose 脱毛剂量deplete uranium tail storage 贫化铀尾料储存depleted fraction 贫化馏分depleted fuel 贫化燃料depleted material 贫化材料depleted uranium 贫化铀depleted uranium shielding 贫铀屏蔽depleted water 贫化水depleted zone 贫化区域depletion 贫化;消耗depletion layer 耗尽层depolarization 去极化depolymerization 解聚合deposit 沉淀deposit dose 地面沉降物剂量deposited activity 沉积的放射性deposition 沉积depression 减压depressurization accident 失压事故depressurizing system 降压系统depth dose 深部剂量depth gauge 测深计depth of focus 焦点深度depthometer 测深计derby 粗锭derivant 衍生物derivate 衍生物derivative 衍生物derived estimate 导出估价值derived unit 导出单位derived working limit 导出工撰限desalinization 脱盐desalting 脱盐descendant 后代desensitization 脱敏desensitizer 脱敏剂desiccation 干燥desiccator 干燥器防潮器design 设计design basis accident 设计依据事故design basis depressurization accident 设计依据卸压事故design basis earthquake 设计依据地震design dose rate 设计剂量率design of the safeguards approach 保障监督方法设计design power 设计功率design pressure 设计压力design safety limit 设计安全限design temperature rise 设计温度上升design transition temperature 设计转变温度desmotropism 稳变异构desmotropy 稳变异构desorption 解吸desquamation 脱皮destruction test 破坏性试验destructive distillation 干馏detailed decontamination 细部去污detect 探测;检波detectable 可检测的detectable activity 可探测的放射性detection 探测detection efficiency 探测效率detection limit 探测限detection of neutrons from spontaneous fission 自发裂变中子探测detection of radiation 辐射线的探测detection probability 探测概率detection time 探测时间detector 1/v 1/v探测器detector 探测器敏感元件detector efficiency 探测僻率detector foil 探测骗detector noise 探测齐声detector shield 探测屏蔽detector tube 检波管detector with internal gas source 内气源探测器detergent 洗涤剂determination 确定deterrence of diversion 转用制止detonating gas 爆鸣气detonation 爆炸detonation altitude 爆炸高度detonation point 爆炸点detonation yield 核爆炸威力detoxifying 净化detriment 损害detted line 点线deuteride 氘化物deuterium 重氢deuterium alpha reaction 氘反应deuterium critical assembly 重水临界装置deuterium leak detector 重水检漏器deuterium moderated pile low energy 低功率重水慢化反应堆deuterium oxide 重水deuterium oxide moderated reactor 重水慢化反应堆deuterium pile 重水反应堆deuterium sodium reactor 重水钠反应堆deuterium target 氘靶deuterium tritium fuel 氘氚燃料deuterium tritium reaction 氘氚反应deuteron alpha reaction 氘核反应deuteron binding energy 氘核结合能deuteron induced fission 氘核诱发裂变deuteron neutron reaction 氘核中子反应deuteron proton reaction 氘核质子反应deuteron stripping 氘核涎deuterum moderated pile 重水反应堆deuton 氘核development 发展development of uranium mine 铀矿开发deviation 偏差deviation from the desired value 期望值偏差deviation from the index value 给定值偏差dew point 露点dewatering 脱水dewindtite 水磷铅铀矿dextro rotatory 右旋的di neutron 双中子di proton 双质子diagnostic radiology 诊断放射学diagnostics 诊断diagram 线图dial 度盘dialkyl phosphoric acid process 磷酸二烷基酯萃取法dialysis 渗析diamagnet 抗磁体diamagnetic effect 抗磁效应diamagnetic loop 抗磁圈diamagnetic substance 抗磁体diamagnetic susceptibility 抗磁化率diamagnetism 反磁性diamagnetism of the plasma particles 等离子体粒子反磁性diameter 直径diamond 稳定区;金刚石diaphanous 透媚diaphragm 薄膜diaphragm gauge 膜式压力计diaphragm type pressure gauge 膜式压力计diapositive 透谬片diascope 投影放影器投影仪diathermance 透热性diathermancy 透热性diatomic gas 双原子气体diatomic molecule 二原子分子dibaryon 双重子diderichite 水菱铀矿dido 重水慢化反应堆dido type heavy water research reactor 迪多型重水研究用反应堆dielectric 电介质dielectric after effect 电介质后效dielectric breakdown 绝缘哗dielectric constant 介电常数dielectric hysteresis 电介质滞后dielectric polarization 电介质极化dielectric strain 电介质变形dielectric strength 绝缘强度diesel engine 柴油机diesel oil 柴油difference ionization chamber 差分电离室difference linear ratemeter 差分线性计数率计difference number 中子过剩difference of potential 电压difference scaler 差分定标器differential absorption coefficient 微分吸收系数differential absorption ratio 微分吸收系数differential albedo 微分反照率differential control rod worth 控制棒微分价值differential cross section 微分截面differential discriminator 单道脉冲幅度分析器differential dose albedo 微分剂量反照率differential energy flux density 微分能通量密度differential galvanometel 差绕电疗differential particle flux density 粒子微分通量密度differential pressure 压差differential range spectrum 射程微分谱differential reactivity 微分反应性differential recovery rate 微分恢复率differential scattering cross section 微分散射截面differentiator 微分器diffraction 衍射diffraction absorption 衍射吸收diffraction analysis 衍射分析diffraction angle 衍射角diffraction grating 衍射光栅diffraction instrument 衍射仪diffraction pattern 衍射图diffraction peak 衍射峰值diffraction scattering 衍射散射diffraction spectrometer 衍射谱仪diffraction spectrum 衍射光谱diffractometer 衍射仪diffusate 扩散物diffuse 扩散diffuse band 扩散带diffuse reflection 漫反射diffuse scattering 漫散射diffused 散射的diffused junction semiconductor detector 扩散结半导体探测器diffuseness parameter 扩散性参数diffuser 扩散器diffusion 扩散diffusion approximation 扩散近似diffusion area 扩散面积diffusion barrier 扩散膜diffusion cascade 扩散级联diffusion chamber 扩散云室diffusion coefficient 扩散系数diffusion coefficient for neutron flux density 中子通量密度扩散系数diffusion coefficient for neutron number density 中子数密度扩散系数diffusion column 扩散塔diffusion constant 扩散常数diffusion cooling 扩散冷却diffusion cooling effect 扩散冷却效应diffusion cross section 扩散截面diffusion current 扩散电流diffusion current density 扩散淋度diffusion energy 扩散能diffusion equation 扩散方程diffusion factory 扩散工厂diffusion kernel 扩散核diffusion layer 扩散层diffusion length 扩散长度diffusion mean free path 扩散平均自由程diffusion plant 扩散工厂diffusion pump 扩散泵diffusion rate 扩散速率diffusion stack 务马堆diffusion theory 扩散理论diffusion time 扩散时间diffusivity 扩散系数digital analog converter 数模转换器digital computer 数字计算机digital data acquisition and processing system 数字数据获取与处理系统digital data handling and display system 数字数据处理和显示系统digital recorder 数字记录器digital time converter 数字时间变换器dilation 扩胀dilatometer 膨胀计diluent 稀释剂dilute 冲淡dilute solution 稀溶液dilution 稀释dilution analysis 稀释分析dilution effect 稀释效应dilution method 稀释法dilution ratio 稀释比dimension 尺寸dimensional change 尺寸变化diminishing 衰减dimorphism 双晶现象dineutron 双中子dingot 直接铸锭dip counter tube 浸入式计数管dipelt 双重线dipole 偶极子dipole dipole interaction 偶极子与偶极子相互酌dipole layer 偶极子层dipole moment 偶极矩dipole momentum 偶极矩dipole radiation 偶极辐射dipole transition 偶极跃迁dirac electron 狄拉克电子dirac equation 狄拉克方程dirac quantization 狄拉克量子化dirac theory of electron 狄拉克电子论direct action of radiation 辐射直接酌direct and indirect energy conversion 直接和间接能量转换direct contact heat exchanger 直接接触式换热器direct conversion reactor 直接转换反应堆direct conversion reactor study 直接转换反应堆研究direct current 直流direct current amplifier 直僚大器direct current resistance 直羚阻direct cycle 直接循环direct cycle integral boiling reactor 直接循环一体化沸水堆direct cycle reactor 直接循环反应堆direct digital control 直接数字控制direct energy conversion 能量直接转换direct exchange interaction 直接交换相互酌direct exposure 直接辐照direct fission yield 原始裂变产额direct interaction 直接相互酌direct isotopic dilution analysis 直接同位素稀释分析direct measurement 直接测量direct radiant energy 直接辐射能direct radiation 直接辐射direct radiation proximity indicator 直接辐射接近指示器direct reaction 直接反应direct use material 直接利用物质direct voltage 直羚压direct x ray analysis 直接x射线分析direction 方向directional 定向的directional correlation of successive gamma rays 连续射线方向相关directional counter 定向计数器directional distribution 方向分布directional focusing 方向聚焦directly ionizing particles 直接电离粒子directly ionizing radiation 直接电离辐射dirft tube 飞行管道dirt column 尘土柱dirty bomb 脏炸弹disadvantage factor 不利因子disagreement 不一致disappearence 消失disc operating system 磁盘操椎统discharge 放电discharge chamber 放电室discharge current 放电电流discharge in vacuo 真空放电discharge potential 放电电压discharge tube 放电管discharge voltage 放电电压discomposition 原子位移discontinuity 非连续性discontinuous 不连续的discrepancy 差异discrete 离散的discrete energy level 不连续能级discrete spectrum 不连续光谱discrete state 不连续态discrimination coefficient 甄别系数discriminator 鉴别器disinfectant 杀菌剂disintegrate 蜕衰disintegration 蜕变disintegration chain 放射系disintegration constant 衰变常数disintegration curve 衰变曲线disintegration energy 衰变能disintegration heat 衰变热disintegration of elementary particles 基本粒子衰变disintegration particle 衰变粒子disintegration probability 衰变概率disintegration product 蜕变产物disintegration rate 衰变速度disintegration scheme 蜕变图disintegration series 蜕变系disintegrations per minute 衰变/分disintegrations per second 衰变/秒disk source 圆盘放射源dislocation 位错dislocation edge 位错边缘dislocation line 位错线dismantling 解体disorder 无序disorder scattering 无序散射dispersal 分散dispersal effect 分散效应disperser 分散剂dispersing agent 分散剂dispersion 分散dispersion fuel 弥散体燃料dispersion fuel element 弥散体燃料元件dispersive medium 色散媒质displace 位移;代替displacement 替换displacement current 位移电流displacement kernel 位移核displacement law 位移定律displacement law of radionuclide 放射性核素位移定律displacement spike 离位峰disposal of radioactive effluents 放射性瘤液处置disposition 配置disproportionation 不均disruption 破坏disruptive instability 破裂不稳定性disruptive voltage 哗电压dissipation 耗散dissipation of energy 能消散dissociation 离解dissociation constant 离解常数dissociation energy 离解能dissociation pressure 离解压dissociative ionization 离解电离dissolution 溶解dissolver 溶解器dissolver gas 溶解气体dissolver heel 溶解泣滓distance control 遥控distant collision 远距离碰撞distillate 蒸馏液distillation 蒸馏distillation column 蒸馏塔distillation method 蒸馏法distillation tower 蒸馏塔distilled water 蒸馏水distiller 蒸馏器distilling apparatus 蒸馏器distilling flask 蒸馏瓶distorted wave 畸变波distorted wave impulse approximation 畸变波冲动近似distorted wave theory 畸变波理论distortion 畸变distortionless 不失真的distributed ion pump 分布式离子泵distributed processing 分布式处理distributed source 分布源distribution 分布distribution coefficient 分配系数distribution factor 分布因子distribution function 分布函数distribution law 分配定律distribution of dose 剂量分布distribution of radionuclides 放射性核素分布distribution of residence time 停留时间分布distribution ratio 分配系数distrubited constant 分布常数disturbance 扰动disturbation 扰动diuranium pentoxide 五氧化二铀divergence 发散divergence of ion beam 离子束发散divergence problem 发散问题divergent lens 发射透镜divergent reaction 发散反应diversing lens 发射透镜diversion 转向diversion assumption 转用假定diversion box 转换箱diversion hypothesis 转用假设diversion path 转用路径diversion strategy 转用战略divertor 收集器divider 分配器division 刻度division of operating reactors 反应堆运行部djalmaite 钽钛铀矿document information system 文献情报体系doerner hoskins distribution law 德尔纳霍斯金斯分配定律dollar 元domain 磁畴dome 圆顶水柱domestic receipt 国内接收domestic shipment 国内装货dominant mutation 显性突变donator 施止┨鬻donor 施止┨鬻donut 环形室doping control of semiconductors 半导体掺杂物第doppler averaged cross section 多普勒平均截面doppler broadening 多普勒展宽doppler coefficient 多普勒系数doppler effect 多普勒效应doppler free laser spectroscopy 无多普勒激光光谱学doppler shift method 多普勒频移法doppler width 多普勒宽度dosage 剂量dosage measurement 剂量测定dosage meter 剂量计dose 剂量dose albedo 剂量反照率dose build up factor 剂量积累因子dose commitment 剂量负担dose effect curve 剂量效应曲线dose effect relationship 剂量效应关系dose equivalent 剂量当量dose equivalent commitment 剂量当量负担dose equivalent index 剂量当量指标dose equivalent limit 剂量当量极限dose equivalent rate 剂量当量率dose fractionation 剂量分割dose limit 剂量极限dose measurement 剂量测量dose meter 剂量计dose modifying factor 剂量改变系数dose of an isotope 同位素用量dose prediction technique 剂量预报技术dose protraction 剂量迁延dose rate 剂量率dose rate meter 剂量率测量计dose ratemeter 剂量率表dose reduction factor 剂量减低系数dose response correlation 剂量响应相关dose unit 剂量单位dosifilm 胶片剂量计dosimeter 剂量计dosimeter charger 剂量计充电器dosimetry 剂量测定法dosimetry applications research facility 剂量测定法应用研究设施dotted line 点线double 双double beam 双射束double beta decay 双衰变double bond 双键double charged 双电荷的double clad vessel 双层覆盖容器double compton scattering 双康普顿散射double container 双层容器double contingency principle 双偶然性原理double decomposition 复分解double differential cross section 二重微分截面double focusing 双聚焦double focusing mass spectrometer 双聚焦质谱仪double ionization chamber 双电离室double precision 双倍精度double probe 双探针double pulse 双脉冲double resonance 双共振double resonance spectroscopy 双共振光谱学double scattering method 双散射法double walled heat exchanger 双层壁换热器doublet 电子对doublet splitting 双重线分裂doubling dose 加倍剂量doubling time 燃料倍增时间doubling time meter 倍增时间测量计doubly charged 双电荷的doubly closed shell nuclei 双闭合壳层核doughnut 环形室down time 停机时间downcomer 下降管downwards coolant flow 下行冷却剂流downwind fall out 下风放射性沉降物draft 通风drain tank 排水槽draught 通风drell ratio 多列尔比dressing 选矿dressing of uranium ore 铀矿石选矿drier 干燥器drift instability 漂移不稳定性drift mobility 漂移率drift speed 漂移速度drift transistor 漂移晶体管drift velocity 漂移速度drive voltage 控制电压driven magnetic fusion reactor 从动磁核聚变反应堆driver fuel 驱动燃料drop 点滴drop reaction 点滴反应dry active waste 干放射性废物dry analysis 干法分析dry box 干箱dry criticality 干临界dry distillation 干馏dry friction 干摩擦dry ice 干冰dry out 烧干dry reprocessing 干法再处理dry way process 干法过程dry well 干井dryer 干燥器drying 干燥drying oil 干性油drying oven 烘干炉dual cycle boiling water reactor system 双循环沸水反应堆系统dual cycle reactor 双循环反应堆dual decay 双重放射性衰变dual energy use system 能量双重利用系统dual purpose nuclear power station 两用核电站dual purpose reactor 两用反应堆dual temperature exchange 双温度交换dual temperature exchange separation process 双温度交换分离法duality 二重性duant d形盒duct 管ductile brittle transition temperature 延性脆性转变温度ductility 延伸性dummy load 仿真负载dumontite 水磷铀铅矿dump 烧毁元件存放处dump condenser 事故凝汽器dump tank 接受槽dump valve 事故排放阀dunkometer 燃料元件包壳破损探测器duplet 电子对duration 持续时间duration of a scintillation 闪烁持续时间dust chamber 集尘室dust cloud 尘埃云dust collector 集尘器dust cooled reactor 粉尘冷却反应堆dust monitor 灰尘监测器dust sampler 灰尘取样器dust trap 集尘器dye laser 染料激光器dynamic behaviour 动态dynamic characteristic 动特性dynamic equilibrium 动态平衡dynamic equilibrium ratio 动态平衡比dynamic pressure 动压dynamic process inventory determination 动态过程投料量测定dynamic stabilization 动力稳定dynamic viscosity 动力粘滞系数dynamical friction 动摩擦dynamitron 地那米加速器并激式高频高压加速器dynamo 发电机dynamometer 测力计dyne 达因dynode 倍增电极dysprosium 镝dystectic mixture 高熔点混合物e layer e 层e. m. f 电动势early fallout 早期放射性落下灰earth 接地earth metals 土金属earthquake proof site 抗地震试验场ebulliometer 沸点计ebullition 沸腾ecdysis 脱皮ecology 生态学economizer 节约器ecosystem 生态系eddy 涡流eddy current 涡电流eddy diffusion 涡俩散edge break 边缘裂缝edge crack 边缘裂缝edge dislocation 刃型位错edwardsite 独居石efd 电铃动力学effective 有效的effective absorption coefficient 有效吸收系数effective atomic charge 有效原子电荷effective atomic number 有效原子序数effective bohr magneton 有效玻尔磁子effective cadmium cut off 有效镉截止值effective capture cross section 有效俘获截面effective charge 有效电荷effective collision cross section 有效碰撞截面effective cross section 有效截面effective cross section for resonance 有效共振截面effective decontamination factor 有效去污因子effective delayed neutron fraction 有效缓发中子份额effective dose 有效剂量effective energy 有效能量effective full power days 有效满功率天数effective full power hours 有效满功率小时数effective half life 有效半衰期effective interaction 有效互酌effective ionic charge 有效离子电荷effective kilogram 有效公斤effective life 有效寿命effective macroscopic cross section 有效宏观截面effective mass 有效质量effective mass absorption coefficient 有效质量吸收系数effective mean pressure 平均有效压力effective multiplication constant 有效增殖系数effective multiplication factor 有效倍增系数effective nuclear charge 有效核电荷effective particle velocity 有效粒子速度effective power 有效功率effective radiation power 有效辐射功率effective radium content 有效镭含量effective radius of a control rod 控制棒有效半径effective range 有效范围effective relaxation length 有效张弛长度effective removal cross section 有效移出截面effective resonance integral 有效共振积分effective simple process factor 单级过程有效系数effective source area 有效源面积effective stack height 有效烟囱高度effective standard deviation 有效标准偏差effective target area 有效靶面积effective thermal cross section 有效热中子截面effective value 有效值effective voltage 有效电压effective wavelength 有效波长effectiveness 有效efficiency 效率efficiency of counter 计数颇效率effluent 瘤液effluent activity meter 瘤液放射性测量计efflux 瘤液effusion 喷出ehrenfest's adiabatic law 厄任费斯脱绝热定律eigenvalue 固有值eight electron shell l 层einstein de broglie formula 爱因斯坦德布罗意公式einstein transition probability 爱因斯坦跃迁几率einstein's equation 爱因斯坦光电方程einstein's mass energy formula 爱因斯坦质能公式einsteinium 锿ejected beam 出射束ejection 喷射ejector 喷射器ejector vacuum pump 喷射真空泵eka actinium 类锕eka cesium 钫eka iodine 砹eka neodymium 钷eka polonium 类钋eka radium 类镭eka radon 类氡elastic 弹性的elastic after effect 弹性后效elastic coefficient 弹性模量elastic collision 弹性碰撞elastic fatigue 弹性疲劳elastic hysteresis 弹性后效elastic limit 弹性极限elastic modulus 弹性模量elastic range 弹性范围elastic recoil analysis 弹性反冲分析elastic scattering 弹性散射elastic scattering cross section 弹性散射截面elastic strain 弹性应变elastic thermal stress 弹性热应力elasticity 弹性elastomer 弹性体electric arc furnace 电弧炉electric charge 电荷electric circuit 电路electric conductance 电导率electric conductivity 电导率electric conductor 导电体electric current 电流electric dipole 电偶极子electric dipole moment 电偶极矩electric dipole radiation 电偶极辐射electric discharge 放电electric double layer 双电层electric field 电场electric field gradient 电场梯度electric field intensity 电场强度electric field strength 电场强度electric force 电力electric furnace 电炉electric heater 电热器。

普通化学术语中英文对照表

普通化学术语中英文对照表

普通化学术语中英文对照表Chinese-English Dictionary of Common Chemical Terms撰写者史政一written by Zhengyi Shi1。

专业名词(terms)原子atom adj。

atomic原子核nucleus质子proton中子neutron电子electron(abbr。

e)离子ion [ˈaɪən]阳离子cation阴离子anion分子molecular [məˈlekjələ]单质element化合物compound纯净物pure substance/chemical substance混合物mixture相对原子质量relative atomic mass(abbr. A r)相对分子质量relative molecular mass(abbr. M r)化学式量relative formula mass物质的量amount of substance阿伏加德罗常数Avogadro constant(abbr. N A)摩尔mole摩尔质量molar mass实验式/最简式/经验式empirical formula气体摩尔体积molar volume阿伏加德罗定律Avogadro's Law溶液solution溶解dissolve浓度concentration质量/体积分数mass/volume concentration浓缩concentrate稀释dilute蒸馏distillation萃取extraction化学反应方程式chemical equation反应物reactant生成物product固体solid液体liquid气体gaseous溶液aqueous配平balance化学计量学stoichiometry酸acid碱base/alkali (refers to soluble bases)盐salt酸式盐acid salt离子方程式ionic equation结晶水water of crystallisation水合的hydrated无水的anhydrous滴定titration指示剂indicator氧化数oxidation number氧化还原反应redox reaction氧化反应oxidation reaction还原反应reduction reaction歧化反应disproportionation reaction归中反应comproportionation(symproportionation)reaction氧化剂oxidising agent还原剂reducing agent电子层(壳)(electron)shell电离能ionisation energy(abbr。

核电专业词汇表(中英文)

核电专业词汇表(中英文)
包含在 PSA 中且大于模型截断值的事故序列。
确定可能导致堆芯损坏或早期大量释放的始发事件、安全功能、 系统失效或成功的组合的过程。 电厂运行工况,其特征是反应堆处于临界且产生功率,重要的安 全系统的自动触发信号没有被隔离,必要的支持系统处于正常功 率运行组态。 不可用度的补。
在故障树模型中不需要进一步展开的事件。
始发事件
任何干扰电厂稳定运行状态的并且可能导致堆芯损坏的内部或外
29
Initiating event, IE
部事件。始发事件要求电站缓解系统及人员响应,一旦失败则可
能导致堆芯损坏或早期大量释放。
在与一回路冷却剂系统相连的系统上发生的破口、且无法通过隔
接口系统失水事故
离终止。V-LOCA 的发生通常是由于与一回路相联的低压系统因
早期大量释放频率
34
Large early release 单位时间内(通常为堆年)发生早期大量释放的预计次数。
frequency, LERF
序号
名词
定义
35
LERF 分析
评价安全壳对严重事故挑战的响应,并量化后继的放射性物质从
安全壳向外界释放的机理、数量和频率的过程。
主逻辑图
为保证始发事件完整性所构造的,用以指导始发事件和相关序列
模化的事故序列
2
Accident sequence
modeled
事故序列分析
3
Accident sequence
analysis
功率运行
4
At power
可用度
5
Availability
基本事件
6
Basic event
共因故障 7 Common cause failure

原子核物理常用英文单词

原子核物理常用英文单词

A-bomb, atomic bomb 原子弹 absorption 吸收to accelerate 加速 accelerating chamber 加速室accelerator 加速器 synchrocyclotron同步回旋加速器synchrotron同步加速器 betatron 电子感应加速器bevatron 高能质子同步稳向加速器 cyclotron 回旋加速器counter计数器 alpha rays阿尔法射线 gamma rays伽马射线gram atom 克原子 ion 离子 cation 阳离子 anion 阴离子antiparticle 反离子antiproton 反质子meson 介子molecule分子atom原子atomic boiler 原子锅atomic number原子数atomic power原子能atomic weight原子量particle粒子photon 光子nucleon 核子proton 质子neutron 中子electron 电子free electron自由电子electron beam 电子束electron cloud 电子云electron gun电子枪electronic shell电子层electron volt电子伏特electrode电极attraction 引力element元素barium 钡berkelium 锫beryllium 铍cobalt钴uranium铀thorium 钍cadmium 镉caesium, cesium铯curium 锔radium 镭lithium 锂neptunium 镎strontium 锶boron硼xenon 氙deuterium氘krypton氪deuteron氘核helium氦radon 镭射气,氡graphite石墨heavy water重水binding energy结合能blast wave冲击波bombardment轰击breeder reactor增值反应堆bubble chamber 气泡室burst爆炸,爆发capture俘获chain reaction链式反应charge装燃料cladding覆层antimatter反物质clean bomb干净核弹to collide, collision碰撞contamination 沾染,污染coolant冷却剂cooling冷却cooling fluid冷却液cooling pond 凉水池core反应堆心,反应堆活性区cosmic rays宇宙线critical mass临界物质curie居里to decay衰减decontamination去污diffusion漫射disintegration衰变,蜕变dispersion弥散emission发射enriched uranium浓缩铀enrichment浓缩explosion爆炸,爆裂fertile element可转换元素fission裂变fissionable material裂变物质fusion聚变deflagration爆燃过程detecto探测器half-lif半衰期H-bomb, hydrogen bomb氢弹heat exchanger热交换器heterogeneous reactor非均匀反应堆homogeneous reactor均匀反应堆instability 不稳定性ionization 电离作用irradiation 照射,辐射isomer 同质异能素isotope 同位素kiloton 千吨当量labelled molecule, tagged molecule 标记分子leakage泄漏lifetime寿命mass 质量megaton百万吨级moderator减速剂mushroom cloud蘑菇云neutron flux 中子通量nucleus 核nuclear tests核实验nuclear physics 核物理nuclear power plant, nuclear power station核电站nuclear reactor 核反应堆orbital electron, planetary electron 轨道电子power reactor动力反应堆projectile抛射体quantum number量子数radiant energy辐射能radiation辐射radioactive cloud放射云radioactive elements放射性元素radioactive fallout放射性尘降物radioactivity放射性radioisotope放射性同位素radiology 放射学radiotherapy放射疗法rod棒roentgen伦琴scattering散射separation分离shield防护罩shock wave冲击波spectrometer分光计spin反旋to split分裂stability 稳定,对衰变的抗性thermal neutron热中子thermal reactor热反应堆thermionic热电子的thermonuclear热核的tracer element示踪原子trajectory 轨迹trinitrotoluene三硝基甲苯,黄色炸药underwater test水下试验warhead弹头heterogeneous reactor 非均匀反应堆homogeneous reactor 均匀反应堆instability 不稳定性ionization 电离作用irradiation 照射,辐射isomer 同质异能素isotope 同位素kiloton 千吨labelled molecule, tagged molecule 标记分子leakage 泄漏lifetime 寿命mass 质量megaton 百万吨级moderator 减速剂mushroom cloud 蘑菇云neutron flux 中子通量nucleus 核nuclear tests 核实验nuclear physics 核物理nuclear power plant, nuclear power station 核电站nuclear reactor 核反应堆orbital electron, planetary electron 轨道电子power reactor 动力反应堆projectile 抛射体quantum number 量子数radiant energy 辐射能radiation 辐射radioactive cloud 放射云radioactive elements 放射性元素radioactive fallout 放射性尘降物radioactivity 放射性radioisotope 放射性同位素radiology 放射学radiotherapy 放射疗法rod 棒roentgen 伦琴scattering 散射separation 分离shield 防护罩shock wave 冲击波spectrometer 分光计spin 反旋to split 分裂stability 稳定,对衰变的抗性thermal neutron 热中子thermal reactor 热反应堆thermionic 热电子的thermonuclear 热核的tracer element 示踪原子trajectory 轨迹trinitrotoluene 三硝基甲苯,黄色炸药underwater test 水下试验, warhead, 弹头d d reaction d d反应d d reactor d d反应器d t fuel cycle d t燃料循环d t reactor d t反应堆daily fuel consumption 燃料日消耗量dalitz pair 达立兹对damage 损伤damage criteria 危害判断准则damp 湿气damp proof 防潮的damped oscillations 阻尼震荡damped vibration 阻尼震荡damped wave 阻尼波damper 减震器damping 衰减的damping factor 衰减系数danger coefficient 危险系数danger dose 危险剂量danger range 危险距离danger signal 危险信号dark current 暗电流dark current pulse 暗电瘤冲data 数据data acquisition and processing system 数据获得和处理系统data base 数据库data communication 数据通信data processing 数据处理data reduction equipment 数据简化设备dating 测定年代daughter 蜕变产物daughter atom 子体原子daughter element 子体元素daughter nucleus 子体核daughter nuclide 子体核素davidite 铈铀钛铁矿dc 直流dc amplifier 直僚大器dc generator 直立电机dc motor 直羚动机dc voltage 直羚压de broglie equation 德布罗意方程de broglie frequency 德布罗意频率de broglie relation 德布罗意方程de broglie wave 德布罗意波de broglie wavelength 德布罗意波长de excitation 去激发de exemption 去免除deactivation 去活化dead ash 死灰尘dead band 不灵敏区dead space 死区dead time 失灵时间dead time correction 死时间校正deaerate 除气deaeration 除气deaerator 除气器空气分离器deaquation 脱水debris 碎片debris activity 碎片放射性debuncher 散束器debye radius 德拜半径debye scherrer method 德拜谢乐法debye temperature 德拜温度decade counter tube 十进计数管decade counting circuit 十进制计数电路decade counting tube 十进管decade scaler 十进位定标器decagram 十克decalescence 相变吸热decalescent point 金属突然吸热温度decan 去掉外壳decanning 去包壳decanning plant 去包壳装置decantation 倾析decanter 倾析器decanting vessel 倾析器decarburization 脱碳decascaler 十进制定标器decatron 十进计数管decay 衰减decay coefficient 衰变常数decay constant 衰变常数decay factor 衰变常数decay heat 衰变热decay heat removal system 衰变热去除系统decay kinematics 衰变运动学decay out 完全衰变decay period 冷却周期decay power 衰减功率decay rate 衰变速度decay series 放射系decay storage 衰变贮存decay table 衰变表decay time 衰变时间decelerate 减速deceleration 减速decigram 分克decimeter wave 分米波decladding 去包壳decladding plant 去包壳装置decommissioning 退役decompose 分解decomposition 化学分解decomposition temperature 分解温度decontaminability 可去污性decontamination 净化decontamination area 去污区decontamination factor 去污因子decontamination index 去污指数decontamination plant 去污装置decontamination reagent 去污试剂decontamination room 去污室decoupled band 分离带decoupling 去耦解开decrease 衰减decrement 减少率dee d形盒dee gap d形盒间空隙dee lines d形盒馈线deep dose equivalent index 深部剂量当量指标deep irradiation 深部辐照deep therapy 深部疗deep underwater nuclear counter 深水放射性计数器deep water isotopic current analyzer 深海水连位素分析器defecation 澄清defect 缺陷defect level 缺陷程度defective fuel canning 破损燃料封装defective fuel element 破损元件defectoscope 探伤仪defence 防护deficiency 不足define 定义definite 确定的definition 分辨deflagration 爆燃deflecting coil 偏转线圈deflecting electrode 偏转电极deflecting field 偏转场deflecting plate 偏转板deflecting system 偏转系统deflecting voltage 偏转电压deflection 负载弯曲deflection angle 偏转角deflection plate 偏转板deflection system 偏转系统deflector 偏转装置deflector coil 偏转线圈deflector field 致偏场deflector plate 偏转板deflocculation 解凝defoamer 去沫剂defoaming agent 去沫剂defocusing 散焦deform 变形deformation 变形deformation bands 变形带deformation energy 变形能deformation of irradiated graphite 辐照过石墨变形deformed nucleus 变形核deformed region 变形区域degas 除气degassing 脱气degeneracy 简并degenerate configuration 退化位形degenerate gas 简并气体degenerate level 简并能级degenerate state 简并态degeneration 简并degradation 软化degradation of energy 能量散逸degraded spectrum 软化谱degree of acidity 酸度degree of anisotropic reflectance 蛤异性反射率degree of burn up 燃耗度degree of cross linking 交联度degree of crystallinity 结晶度degree of degeneration 退化度degree of dispersion 分散度degree of dissociation 离解度degree of enrichment 浓缩度degree of freedom 自由度degree of hardness 硬度degree of ionization 电离度degree of moderation 慢化度degree of polymerization 聚合度degree of purity 纯度dehumidify 减湿dehydrating agent 脱水剂dehydration 脱水deionization 消电离deionization rate 消电离率deionization time 消电离时间dejacketing 去包壳delay 延迟delay circuit 延迟电路delay line 延迟线delay line storage 延迟线存储器delay system 延迟系统delay tank 滞留槽delay time 延迟时间delay unit 延迟单元delayed alpha particles 缓发粒子delayed automatic gain control 延迟自动增益控制delayed coincidence 延迟符合delayed coincidence circuit 延迟符合电路delayed coincidence counting 延迟符合计数delayed coincidence method 延迟符合法delayed coincidence unit 延迟符合单元delayed critical 缓发临界的delayed criticality 缓发临界delayed fallout 延迟沉降物delayed fission neutron 缓发中子delayed gamma 延迟性射线delayed neutron 缓发中子delayed neutron detector 缓发中子探测器delayed neutron emitter 缓发中子发射体delayed neutron failed element monitor 缓发中子破损燃料元件监测器delayed neutron fraction 缓发中子份额delayed neutron method 缓发中子法delayed neutron monitor 缓发中子监测器delayed neutron precursor 缓发中子发射体delayed reactivity 缓发反应性delayedneutron 缓发中子delineation of fall out contours 放射性沉降物轮廓图deliquescence 潮解deliquescent 潮解的delivery dosedose 引出端delta electron 电子delta metal 合金delta plutonium 钚delta ray 电子demagnetization 去磁demagnetize 去磁dematerialization 湮没demineralization 脱盐demineralization of water 水软化demonstration 示范demonstration reactor 示范反应堆dempster mass spectrograph 登普斯特质谱仪denaturalization 变性denaturant 变性剂denaturation 变性denaturation of nuclear fuel 核燃料变性denature 变性denaturize 变性denitration 脱硝dense 稠密的dense plasma focus 稠密等离子体聚焦densimeter 光密度计densimetry 密度测定densitometer 光密度计densitometry 密度计量学density analog method 密度模拟法density bottle 密度瓶density effect 密度效应density gradient instability 密度梯度不稳定性density of electrons 电子密度deoxidation 脱氧deoxidization 脱氧departure from nucleate boiling 偏离泡核沸腾departure from nucleate boiling ratio 偏离泡核沸腾比dependability 可靠性dependence 相依dependency 相依dephlegmation 分凝酌dephlegmator 分馏塔depilation 脱毛depilation dose 脱毛剂量deplete uranium tail storage 贫化铀尾料储存depleted fraction 贫化馏分depleted fuel 贫化燃料depleted material 贫化材料depleted uranium 贫化铀depleted uranium shielding 贫铀屏蔽depleted water 贫化水depleted zone 贫化区域depletion 贫化;消耗depletion layer 耗尽层depolarization 去极化depolymerization 解聚合deposit 沉淀deposit dose 地面沉降物剂量deposited activity 沉积的放射性deposition 沉积depression 减压depressurization accident 失压事故depressurizing system 降压系统depth dose 深部剂量depth gauge 测深计depth of focus 焦点深度depthometer 测深计derby 粗锭derivant 衍生物derivate 衍生物derivative 衍生物derived estimate 导出估价值derived unit 导出单位derived working limit 导出工撰限desalinization 脱盐desalting 脱盐descendant 后代desensitization 脱敏desensitizer 脱敏剂desiccation 干燥desiccator 干燥器防潮器design 设计design basis accident 设计依据事故design basis depressurization accident 设计依据卸压事故design basis earthquake 设计依据地震design dose rate 设计剂量率design of the safeguards approach 保障监督方法设计design power 设计功率design pressure 设计压力design safety limit 设计安全限design temperature rise 设计温度上升design transition temperature 设计转变温度desmotropism 稳变异构desmotropy 稳变异构desorption 解吸desquamation 脱皮destruction test 破坏性试验destructive distillation 干馏detailed decontamination 细部去污detect 探测;检波detectable 可检测的detectable activity 可探测的放射性detection 探测detection efficiency 探测效率detection limit 探测限detection of neutrons from spontaneous fission 自发裂变中子探测detection of radiation 辐射线的探测detection probability 探测概率detection time 探测时间detector 1/v 1/v探测器detector 探测器敏感元件detector efficiency 探测僻率detector foil 探测骗detector noise 探测齐声detector shield 探测屏蔽detector tube 检波管detector with internal gas source 内气源探测器detergent 洗涤剂determination 确定deterrence of diversion 转用制止detonating gas 爆鸣气detonation 爆炸detonation altitude 爆炸高度detonation point 爆炸点detonation yield 核爆炸威力detoxifying 净化detriment 损害detted line 点线deuteride 氘化物deuterium 重氢deuterium alpha reaction 氘反应deuterium critical assembly 重水临界装置deuterium leak detector 重水检漏器deuterium moderated pile low energy 低功率重水慢化反应堆deuterium oxide 重水deuterium oxide moderated reactor 重水慢化反应堆deuterium pile 重水反应堆deuterium sodium reactor 重水钠反应堆deuterium target 氘靶deuterium tritium fuel 氘氚燃料deuterium tritium reaction 氘氚反应deuteron alpha reaction 氘核反应deuteron binding energy 氘核结合能deuteron induced fission 氘核诱发裂变deuteron neutron reaction 氘核中子反应deuteron proton reaction 氘核质子反应deuteron stripping 氘核涎deuterum moderated pile 重水反应堆deuton 氘核development 发展development of uranium mine 铀矿开发deviation 偏差deviation from the desired value 期望值偏差deviation from the index value 给定值偏差dew point 露点dewatering 脱水dewindtite 水磷铅铀矿dextro rotatory 右旋的di neutron 双中子di proton 双质子diagnostic radiology 诊断放射学diagnostics 诊断diagram 线图dial 度盘dialkyl phosphoric acid process 磷酸二烷基酯萃取法dialysis 渗析diamagnet 抗磁体diamagnetic effect 抗磁效应diamagnetic loop 抗磁圈diamagnetic substance 抗磁体diamagnetic susceptibility 抗磁化率diamagnetism 反磁性diamagnetism of the plasma particles 等离子体粒子反磁性diameter 直径diamond 稳定区;金刚石diaphanous 透媚diaphragm 薄膜diaphragm gauge 膜式压力计diaphragm type pressure gauge 膜式压力计diapositive 透谬片diascope 投影放影器投影仪diathermance 透热性diathermancy 透热性diatomic gas 双原子气体diatomic molecule 二原子分子dibaryon 双重子diderichite 水菱铀矿dido 重水慢化反应堆dido type heavy water research reactor 迪多型重水研究用反应堆dielectric 电介质dielectric after effect 电介质后效dielectric breakdown 绝缘哗dielectric constant 介电常数dielectric hysteresis 电介质滞后dielectric polarization 电介质极化dielectric strain 电介质变形dielectric strength 绝缘强度diesel engine 柴油机diesel oil 柴油difference ionization chamber 差分电离室difference linear ratemeter 差分线性计数率计difference number 中子过剩difference of potential 电压difference scaler 差分定标器differential absorption coefficient 微分吸收系数differential absorption ratio 微分吸收系数differential albedo 微分反照率differential control rod worth 控制棒微分价值differential cross section 微分截面differential discriminator 单道脉冲幅度分析器differential dose albedo 微分剂量反照率differential energy flux density 微分能通量密度differential galvanometel 差绕电疗differential particle flux density 粒子微分通量密度differential pressure 压差differential range spectrum 射程微分谱differential reactivity 微分反应性differential recovery rate 微分恢复率differential scattering cross section 微分散射截面differentiator 微分器diffraction 衍射diffraction absorption 衍射吸收diffraction analysis 衍射分析diffraction angle 衍射角diffraction grating 衍射光栅diffraction instrument 衍射仪diffraction pattern 衍射图diffraction peak 衍射峰值diffraction scattering 衍射散射diffraction spectrometer 衍射谱仪diffraction spectrum 衍射光谱diffractometer 衍射仪diffusate 扩散物diffuse 扩散diffuse band 扩散带diffuse reflection 漫反射diffuse scattering 漫散射diffused 散射的diffused junction semiconductor detector 扩散结半导体探测器diffuseness parameter 扩散性参数diffuser 扩散器diffusion 扩散diffusion approximation 扩散近似diffusion area 扩散面积diffusion barrier 扩散膜diffusion cascade 扩散级联diffusion chamber 扩散云室diffusion coefficient 扩散系数diffusion coefficient for neutron flux density 中子通量密度扩散系数diffusion coefficient for neutron number density 中子数密度扩散系数diffusion column 扩散塔diffusion constant 扩散常数diffusion cooling 扩散冷却diffusion cooling effect 扩散冷却效应diffusion cross section 扩散截面diffusion current 扩散电流diffusion current density 扩散淋度diffusion energy 扩散能diffusion equation 扩散方程diffusion factory 扩散工厂diffusion kernel 扩散核diffusion layer 扩散层diffusion length 扩散长度diffusion mean free path 扩散平均自由程diffusion plant 扩散工厂diffusion pump 扩散泵diffusion rate 扩散速率diffusion stack 务马堆diffusion theory 扩散理论diffusion time 扩散时间diffusivity 扩散系数digital analog converter 数模转换器digital computer 数字计算机digital data acquisition and processing system 数字数据获取与处理系统digital data handling and display system 数字数据处理和显示系统digital recorder 数字记录器digital time converter 数字时间变换器dilation 扩胀dilatometer 膨胀计diluent 稀释剂dilute 冲淡dilute solution 稀溶液dilution 稀释dilution analysis 稀释分析dilution effect 稀释效应dilution method 稀释法dilution ratio 稀释比dimension 尺寸dimensional change 尺寸变化diminishing 衰减dimorphism 双晶现象dineutron 双中子dingot 直接铸锭dip counter tube 浸入式计数管dipelt 双重线dipole 偶极子dipole dipole interaction 偶极子与偶极子相互酌dipole layer 偶极子层dipole moment 偶极矩dipole momentum 偶极矩dipole radiation 偶极辐射dipole transition 偶极跃迁dirac electron 狄拉克电子dirac equation 狄拉克方程dirac quantization 狄拉克量子化dirac theory of electron 狄拉克电子论direct action of radiation 辐射直接酌direct and indirect energy conversion 直接和间接能量转换direct contact heat exchanger 直接接触式换热器direct conversion reactor 直接转换反应堆direct conversion reactor study 直接转换反应堆研究direct current 直流direct current amplifier 直僚大器direct current resistance 直羚阻direct cycle 直接循环direct cycle integral boiling reactor 直接循环一体化沸水堆direct cycle reactor 直接循环反应堆direct digital control 直接数字控制direct energy conversion 能量直接转换direct exchange interaction 直接交换相互酌direct exposure 直接辐照direct fission yield 原始裂变产额direct interaction 直接相互酌direct isotopic dilution analysis 直接同位素稀释分析direct measurement 直接测量direct radiant energy 直接辐射能direct radiation 直接辐射direct radiation proximity indicator 直接辐射接近指示器direct reaction 直接反应direct use material 直接利用物质direct voltage 直羚压direct x ray analysis 直接x射线分析direction 方向directional 定向的directional correlation of successive gamma rays 连续射线方向相关directional counter 定向计数器directional distribution 方向分布directional focusing 方向聚焦directly ionizing particles 直接电离粒子directly ionizing radiation 直接电离辐射dirft tube 飞行管道dirt column 尘土柱dirty bomb 脏炸弹disadvantage factor 不利因子disagreement 不一致disappearence 消失disc operating system 磁盘操椎统discharge 放电discharge chamber 放电室discharge current 放电电流discharge in vacuo 真空放电discharge potential 放电电压discharge tube 放电管discharge voltage 放电电压discomposition 原子位移discontinuity 非连续性discontinuous 不连续的discrepancy 差异discrete 离散的discrete energy level 不连续能级discrete spectrum 不连续光谱discrete state 不连续态discrimination coefficient 甄别系数discriminator 鉴别器disinfectant 杀菌剂disintegrate 蜕衰disintegration 蜕变disintegration chain 放射系disintegration constant 衰变常数disintegration curve 衰变曲线disintegration energy 衰变能disintegration heat 衰变热disintegration of elementary particles 基本粒子衰变disintegration particle 衰变粒子disintegration probability 衰变概率disintegration product 蜕变产物disintegration rate 衰变速度disintegration scheme 蜕变图disintegration series 蜕变系disintegrations per minute 衰变/分disintegrations per second 衰变/秒disk source 圆盘放射源dislocation 位错dislocation edge 位错边缘dislocation line 位错线dismantling 解体disorder 无序disorder scattering 无序散射dispersal 分散dispersal effect 分散效应disperser 分散剂dispersing agent 分散剂dispersion 分散dispersion fuel 弥散体燃料dispersion fuel element 弥散体燃料元件dispersive medium 色散媒质displace 位移;代替displacement 替换displacement current 位移电流displacement kernel 位移核displacement law 位移定律displacement law of radionuclide 放射性核素位移定律displacement spike 离位峰disposal of radioactive effluents 放射性瘤液处置disposition 配置disproportionation 不均disruption 破坏disruptive instability 破裂不稳定性disruptive voltage 哗电压dissipation 耗散dissipation of energy 能消散dissociation 离解dissociation constant 离解常数dissociation energy 离解能dissociation pressure 离解压dissociative ionization 离解电离dissolution 溶解dissolver 溶解器dissolver gas 溶解气体dissolver heel 溶解泣滓distance control 遥控distant collision 远距离碰撞distillate 蒸馏液distillation 蒸馏distillation column 蒸馏塔distillation method 蒸馏法distillation tower 蒸馏塔distilled water 蒸馏水distiller 蒸馏器distilling apparatus 蒸馏器distilling flask 蒸馏瓶distorted wave 畸变波distorted wave impulse approximation 畸变波冲动近似distorted wave theory 畸变波理论distortion 畸变distortionless 不失真的distributed ion pump 分布式离子泵distributed processing 分布式处理distributed source 分布源distribution 分布distribution coefficient 分配系数distribution factor 分布因子distribution function 分布函数distribution law 分配定律distribution of dose 剂量分布distribution of radionuclides 放射性核素分布distribution of residence time 停留时间分布distribution ratio 分配系数distrubited constant 分布常数disturbance 扰动disturbation 扰动diuranium pentoxide 五氧化二铀divergence 发散divergence of ion beam 离子束发散divergence problem 发散问题divergent lens 发射透镜divergent reaction 发散反应diversing lens 发射透镜diversion 转向diversion assumption 转用假定diversion box 转换箱diversion hypothesis 转用假设diversion path 转用路径diversion strategy 转用战略divertor 收集器divider 分配器division 刻度division of operating reactors 反应堆运行部djalmaite 钽钛铀矿document information system 文献情报体系doerner hoskins distribution law 德尔纳霍斯金斯分配定律dollar 元domain 磁畴dome 圆顶水柱domestic receipt 国内接收domestic shipment 国内装货dominant mutation 显性突变donator 施止┨鬻donor 施止┨鬻donut 环形室doping control of semiconductors 半导体掺杂物第doppler averaged cross section 多普勒平均截面doppler broadening 多普勒展宽doppler coefficient 多普勒系数doppler effect 多普勒效应doppler free laser spectroscopy 无多普勒激光光谱学doppler shift method 多普勒频移法doppler width 多普勒宽度dosage 剂量dosage measurement 剂量测定dosage meter 剂量计dose 剂量dose albedo 剂量反照率dose build up factor 剂量积累因子dose commitment 剂量负担dose effect curve 剂量效应曲线dose effect relationship 剂量效应关系dose equivalent 剂量当量dose equivalent commitment 剂量当量负担dose equivalent index 剂量当量指标dose equivalent limit 剂量当量极限dose equivalent rate 剂量当量率dose fractionation 剂量分割dose limit 剂量极限dose measurement 剂量测量dose meter 剂量计dose modifying factor 剂量改变系数dose of an isotope 同位素用量dose prediction technique 剂量预报技术dose protraction 剂量迁延dose rate 剂量率dose rate meter 剂量率测量计dose ratemeter 剂量率表dose reduction factor 剂量减低系数dose response correlation 剂量响应相关dose unit 剂量单位dosifilm 胶片剂量计dosimeter 剂量计dosimeter charger 剂量计充电器dosimetry 剂量测定法dosimetry applications research facility 剂量测定法应用研究设施dotted line 点线double 双double beam 双射束double beta decay 双衰变double bond 双键double charged 双电荷的double clad vessel 双层覆盖容器double compton scattering 双康普顿散射double container 双层容器double contingency principle 双偶然性原理double decomposition 复分解double differential cross section 二重微分截面double focusing 双聚焦double focusing mass spectrometer 双聚焦质谱仪double ionization chamber 双电离室double precision 双倍精度double probe 双探针double pulse 双脉冲double resonance 双共振double resonance spectroscopy 双共振光谱学double scattering method 双散射法double walled heat exchanger 双层壁换热器doublet 电子对doublet splitting 双重线分裂doubling dose 加倍剂量doubling time 燃料倍增时间doubling time meter 倍增时间测量计doubly charged 双电荷的doubly closed shell nuclei 双闭合壳层核doughnut 环形室down time 停机时间downcomer 下降管downwards coolant flow 下行冷却剂流downwind fall out 下风放射性沉降物draft 通风drain tank 排水槽draught 通风drell ratio 多列尔比dressing 选矿dressing of uranium ore 铀矿石选矿drier 干燥器drift instability 漂移不稳定性drift mobility 漂移率drift speed 漂移速度drift transistor 漂移晶体管drift velocity 漂移速度drive voltage 控制电压driven magnetic fusion reactor 从动磁核聚变反应堆driver fuel 驱动燃料drop 点滴drop reaction 点滴反应dry active waste 干放射性废物dry analysis 干法分析dry box 干箱dry criticality 干临界dry distillation 干馏dry friction 干摩擦dry ice 干冰dry out 烧干dry reprocessing 干法再处理dry way process 干法过程dry well 干井dryer 干燥器drying 干燥drying oil 干性油drying oven 烘干炉dual cycle boiling water reactor system 双循环沸水反应堆系统dual cycle reactor 双循环反应堆dual decay 双重放射性衰变dual energy use system 能量双重利用系统dual purpose nuclear power station 两用核电站dual purpose reactor 两用反应堆dual temperature exchange 双温度交换dual temperature exchange separation process 双温度交换分离法duality 二重性duant d形盒duct 管ductile brittle transition temperature 延性脆性转变温度ductility 延伸性dummy load 仿真负载dumontite 水磷铀铅矿dump 烧毁元件存放处dump condenser 事故凝汽器dump tank 接受槽dump valve 事故排放阀dunkometer 燃料元件包壳破损探测器duplet 电子对duration 持续时间duration of a scintillation 闪烁持续时间dust chamber 集尘室dust cloud 尘埃云dust collector 集尘器dust cooled reactor 粉尘冷却反应堆dust monitor 灰尘监测器dust sampler 灰尘取样器dust trap 集尘器dye laser 染料激光器dynamic behaviour 动态dynamic characteristic 动特性dynamic equilibrium 动态平衡dynamic equilibrium ratio 动态平衡比dynamic pressure 动压dynamic process inventory determination 动态过程投料量测定dynamic stabilization 动力稳定dynamic viscosity 动力粘滞系数dynamical friction 动摩擦dynamitron 地那米加速器并激式高频高压加速器dynamo 发电机dynamometer 测力计dyne 达因dynode 倍增电极dysprosium 镝dystectic mixture 高熔点混合物e layer e 层e. m. f 电动势early fallout 早期放射性落下灰earth 接地earth metals 土金属earthquake proof site 抗地震试验场ebulliometer 沸点计ebullition 沸腾ecdysis 脱皮ecology 生态学economizer 节约器ecosystem 生态系eddy 涡流eddy current 涡电流eddy diffusion 涡俩散edge break 边缘裂缝edge crack 边缘裂缝edge dislocation 刃型位错edwardsite 独居石efd 电铃动力学effective 有效的effective absorption coefficient 有效吸收系数effective atomic charge 有效原子电荷effective atomic number 有效原子序数effective bohr magneton 有效玻尔磁子effective cadmium cut off 有效镉截止值effective capture cross section 有效俘获截面effective charge 有效电荷effective collision cross section 有效碰撞截面effective cross section 有效截面effective cross section for resonance 有效共振截面effective decontamination factor 有效去污因子effective delayed neutron fraction 有效缓发中子份额effective dose 有效剂量effective energy 有效能量effective full power days 有效满功率天数effective full power hours 有效满功率小时数effective half life 有效半衰期effective interaction 有效互酌effective ionic charge 有效离子电荷effective kilogram 有效公斤effective life 有效寿命effective macroscopic cross section 有效宏观截面effective mass 有效质量effective mass absorption coefficient 有效质量吸收系数effective mean pressure 平均有效压力effective multiplication constant 有效增殖系数effective multiplication factor 有效倍增系数effective nuclear charge 有效核电荷effective particle velocity 有效粒子速度effective power 有效功率effective radiation power 有效辐射功率effective radium content 有效镭含量effective radius of a control rod 控制棒有效半径effective range 有效范围effective relaxation length 有效张弛长度effective removal cross section 有效移出截面effective resonance integral 有效共振积分effective simple process factor 单级过程有效系数effective source area 有效源面积effective stack height 有效烟囱高度effective standard deviation 有效标准偏差effective target area 有效靶面积effective thermal cross section 有效热中子截面effective value 有效值effective voltage 有效电压effective wavelength 有效波长effectiveness 有效efficiency 效率efficiency of counter 计数颇效率effluent 瘤液effluent activity meter 瘤液放射性测量计efflux 瘤液effusion 喷出ehrenfest's adiabatic law 厄任费斯脱绝热定律eigenvalue 固有值eight electron shell l 层einstein de broglie formula 爱因斯坦德布罗意公式einstein transition probability 爱因斯坦跃迁几率einstein's equation 爱因斯坦光电方程einstein's mass energy formula 爱因斯坦质能公式einsteinium 锿ejected beam 出射束ejection 喷射ejector 喷射器ejector vacuum pump 喷射真空泵eka actinium 类锕eka cesium 钫eka iodine 砹eka neodymium 钷eka polonium 类钋eka radium 类镭eka radon 类氡elastic 弹性的elastic after effect 弹性后效elastic coefficient 弹性模量elastic collision 弹性碰撞elastic fatigue 弹性疲劳elastic hysteresis 弹性后效elastic limit 弹性极限elastic modulus 弹性模量elastic range 弹性范围elastic recoil analysis 弹性反冲分析elastic scattering 弹性散射elastic scattering cross section 弹性散射截面elastic strain 弹性应变elastic thermal stress 弹性热应力elasticity 弹性elastomer 弹性体electric arc furnace 电弧炉electric charge 电荷electric circuit 电路electric conductance 电导率electric conductivity 电导率electric conductor 导电体electric current 电流electric dipole 电偶极子electric dipole moment 电偶极矩electric dipole radiation 电偶极辐射electric discharge 放电electric double layer 双电层electric field 电场electric field gradient 电场梯度electric field intensity 电场强度electric field strength 电场强度electric force 电力electric furnace 电炉electric heater 电热器。

(完整版)核专业英语词汇

(完整版)核专业英语词汇

(一)核物理基本概念元素element粒子particle离子ion分子molecule原子atom原子的atomic原子核nucleus (pl. nuclei)核的nuclear质子proton中子neutron电子electron核子nucleon化学性质chemical identity带正电的positively charged带负电的negatively charged不带电的uncharged电中性的electrically neutral(元素)周期表periodic table原子序数atomic number质量数mass number轨道电子orbital electron同位素isotope天然存在的naturally occurring人工的artificial化学键chemical bond化合物compound上标superscript下标subscript氧oxygen氢,氕hydrogen重氢,氘heavy hydrogen, deuterium 重氢核,氘核deuterion超重氢,氚tritium碳carbon氦helium放射性的radioactive加权平均weighted mean质量mass动量momentum能量energy单位,机组unit 国际单位制System International, SI 千克kilogram (kg)伏特volt (V)摩尔mole (mol)库仑coulomb电子伏特electron-volt (eV)兆电子伏特mega electron-volt (MeV) 质量亏损mass defect结合能binding energy动能kinetic energy势能potential, potential energy 跃迁jump核力nuclear force排斥repulsion吸引attraction轰击bombardment发射(出)emission (n.), emit (v.)能级energy level裂变fission聚变fusion衰变decay钡barium硼boron铋bismuth铀uranium钚plutonium钍thorium锂lithium钠sodium核反应nuclear reaction链式反应chain reaction辐射,射线radiation超铀元素transuranium element可裂变的fissionable易裂变的fissile碎片fragment宏观的macroscopic微观的microscopic介观的mesoscopic激发excite静电的electrostatic库仑力Coulomb force电磁辐射electromagnetic radiation(二)放射性宇宙射线cosmic ray电离ionization韧致辐射bremsstrahlung(brakingradiation)辐射,射线radiation正比于be proportional to 反比于be inversely proportional to 根据经验as a rule of thumbα射线alpha rayβ射线beta rayγ射线gamma ray带电粒子charged particle 光子photon散射scattering衍射diffraction折射deflection碰撞collision铝aluminum铍beryllium氦helium相互作用interaction摄入ingest吸入inhale动能kinetic energy势能potential (energy)量子quantum屏蔽shielding正电子positron加速器accelerator放射性radioactivity湮灭annihilation光电效应photoelectric effect (三)核反应衰减attenuation放大amplification镉cadmium钴cobalt氧oxygen氮nitrogen汞mercury弹性的elastic非弹性的inelastic宏观截面macroscopic cross section 微观截面microscopic cross section 靶恩barn 反冲,反作用recoil平均自由程mean free path转变,转化transmutation扩散diffusion中子扩散neutron diffusion斐克扩散定律Fick’s law of diffusion 通量flux中微子neutrino放射性同位素radioisotope半衰期half-life热核反应堆thermonuclear reactor 化合价valence(四)核材料燃料fuel 燃料芯块fuel pellet慢化剂moderator冷却剂coolant包壳cladding控制棒control rod硼酸boric acid铬chromium铪hafnium钆gadolinium铟indium镁magnesium镍nickel锆zirconium硅silicon重水heavy water石墨graphite碳化物carbide氧化物oxide氧化oxidize二氧化物dioxide二氧化碳carbon dioxide碳氢化合物hydrocarbon密度density热导率,传热系数thermal conductivity比热specific heat粘性viscosity饱和saturation热力性质,热物性thermodynamic property 反应性reactivity升华sublime中子俘获截面neutron capture crosssection散射截面scattering cross section 辐照损伤radiation damage肿胀swelling燃耗burnup合金alloy镁诺克斯合金Magnox锆合金zircaloy金属间化合物inter-metallic compound 裂变产物fission product裂变碎片fission fragment腐蚀产物corrosion product可燃毒物burnable poison冷轧cold pressing烧结sintering开裂crack蠕变creep增殖材料fertile material增殖比breeding ratio浓缩铀enriched uranium高温气冷堆High TemperatureGas-cooled Reactor(HTGR)(中子)通量展平flux-shaping(五)核反应堆理论自持的链式反应self-sustaining chainreaction燃料循环fuel cycle临界(a) critical次临界(a) subcritical超临界(a) supercritical临界(n) criticality临界尺寸critical size共振resonance弹性散射碰撞elastic scattering collision 热中子利用系数thermal utilization factor 慢化slow down热中子thermal neutron 快中子fast neutron六氟化物hexafluoride六氟化铀uranium hexafluoride离心工艺centrifuge process气体扩散工艺gaseous diffusion process 换料(v) refuel快中子增殖反应堆,快堆Fast BreedingReactor (FBR)堆芯,活性区core再生区blanket半透膜semi-permeable membrane 旋转spin (过去分词:spun)贫铀depleted uranium热中子反应堆,热堆thermal reactor快堆fast reactor倍增系数multiplication factor(十)压水反应堆压水反应堆,压水堆Pressurized WaterReactor (PWR)蒸汽发生器steam generator一次侧primary side二次侧secondary side发电机electrical generator,generator燃料芯块fuel pellet包壳cladding堆芯core给水泵feed(water) pump反应堆(压力)容器reactor vessel, pressurevessel硼酸boric acid化学补偿控制chemical shim control 堆坑reactor pit气密的airtight封头head接管,喷嘴nozzle点火区seed再生区blanket用户,业主,业界utility卖主,供应商vendor, supplier制造商manufacturer多重屏障multiple barriers纵深防御defense in depth冗余性redundancy多样性diversity独立性independence包容contain美国机械工程师协会American Society ofMechanical Engineer(ASME)美国核学会American Nuclear Society (ANS) 安全级safety class失效failure安全功能safety function裕度margin 反应堆冷却剂系统Reactor Coolant System(RCS)在役检查inservice inspection汽水分离器moisture separator干燥器steam dryer堆内构件reactor internals反应堆冷却剂泵,主泵reactor coolantpump (RCP), mainpump稳压器pressurizer波动管surge line剖视图sectional view控制棒control rod控制棒组件Control ElementAssembly (CEA)控制棒驱动机构Control Element DriveMechanism (CEDM)控制棒导向管Control Rod GuideTube (CRGT)上部支撑板upper support plate燃料组件fuel assembly进口接管inlet nozzle出口接管outlet nozzle堆芯吊篮core barrel可燃吸收体burnable absorber管侧tube side壳侧shell side蒸汽管线steam line一次冷却剂primary coolant主蒸汽main steam反应性引入reactivity insertion浓度concentration参考负荷reference load冷却剂平均温度coolant averagetemperature稀释dilution裂变产物fission product积累buildup反应堆调节系统Reactor RegulatingSystem (RRS)(程序)整定值programmed value峰值线释热率peak linear heat rate轴向功率分布axial power distribution 方位角azimuthal(中子通量)方位角偏差azimuthal tilt偏离泡核沸腾Departure fromNucleate Boiling (DNB) 偏离泡核沸腾比Departure fromNucleate Boiling Ratio(DNBR)堆内测量系统In-Core Detector System(ICDS)自给能中子探测器Self-Powered NeutronDetector (SPND)信号调理signal conditioning反应堆紧急停堆reactor trip汽机脱扣turbine trip可靠性reliability规范,法规code燃耗burnup(十一)反应堆容器与堆内构件环锻件ring-forging锻造forge锻件forging监视surveillance样品,试样specimen安装mount奥氏体的austenitic不锈钢stainless steel法兰flange热电偶thermocouple零延性转变温度nil-ductility transitiontemperature (T NDT)注量率fluence集成中子通量NVT=Total IntegratedNeutron Flux = IntegratedFlux = Fluence = Neutrondensity ⨯ Velocity ⨯ Time【unit】:[n/m3⋅m/s⋅s]=[n/m2]旁通,支路bypass磷phosphorous硫sulfur = sulphur焊weld临界值,限值threshold(机)接合,啮合,对位engage凸缘,凸起部,轮毂boss逐渐变细的tapered圆顶dome围板shroud(十二)反应堆堆芯与燃料可燃吸收棒burnable absorber rod 蠕变creep栅格lattice中子源neutron source阻力塞plug反应性价值reactivity worth比功率specific power锑antimony镉cadmium锎californium 铟indium陶瓷(状)的ceramic (机)间隙clearance污染contaminate 栅格架;电网;网格grid因科镍inconel固有安全性inherent safety 非能动安全passive safety 能动安全active safety套管,套筒sleeve定位格架spacer grid星形架,蜘蛛spider乏燃料spent fuel(十三)压水堆冷却剂系统主要设备U形管蒸汽发生器U-tube steam generator 核供汽系统Nuclear Steam SupplySystem (NSSS)一次系统primary system二次系统secondary system主蒸汽main steam汽轮机,透平机械turbine给水与凝汽系统feed and condensate system 热管段,热腿hot leg冷管段,冷腿cold leg堵管裕量tube plugging margin在 情况下in the event of换热器heat exchanger (HX)节热器,省煤器economizer给水feedwater一次进口水室inlet plenum一次进口接管primary inlet nozzle一次出口水室outlet plenum一次出口接管primary outlet nozzle管板tubesheet喷放;(SG)排污blowdown上升段riser下降段downcomer满功率full power (FP)额定功率rated power 额定负荷rated load化学和容积控制系统Chemical and VolumeControl System (CVCS) 加热,升温heatup冷却,降温cooldown喷淋管线spray line辅助喷淋管线auxiliary spray line上充泵charging pump上充charge下泄letdown水位water level, level备用的backup过压保护overpressure protection 安全壳内换料水箱In-containmentRefueling Water StorageTank (IRWST)换料水箱Refueling Water StorageTank (RWST)安全阀safety valve卸压阀relief valve全厂断电station blackout (SBO) (蒸汽)干度quality空泡份额void fraction热冲击thermal shock急冷,骤冷quench(十四)压水堆系统与安全壳裂变碎片fission fragment轻水反应堆Light Water Reactor(LWR)热机thermal engine原动机prime mover焓enthalpy熵entropy反馈feedback热力学第二定律second law of thermo-dynamics最终热阱ultimate sink一(次)回路primary loop二(次)回路secondary loop核电厂配套子项Balance of Plant (BOP) 一次压力边界primary pressureboundary隔离阀isolation valve失效failure故障fault, malfuction卡诺效率Carnot efficiency热机效率engine efficiency高温热源,热库hot reservoir低温热源cold reservoir摩擦friction余热排出系统Residual Heat-RemovalSystem (RHRS)换料(n) refueling应急堆芯冷却系统Emergency Core-Cooling System (ECCS) 补水与排水feed and bleed专设安全设施Engineered Safety Feature(ESF)设备冷却水系统Component CoolingSystem止回阀non-return valve蓄压箱accumulator电动阀motor-driven valve气动阀pneumatic valve 安注泵safety injection pump安全壳containment钢筋混凝土reinforced concrete预应力钢筋混凝土prestressed reinforcedconcrete英制压力单位psi = pounds per squareinch英制压力单位(表压)psig = pounds persquare inch gauge环形的annular潜热latent heat显热sensible heat氢氧化物hydroxide氢氧化钠sodium hydroxide苛性钠,氢氧化钠caustic启动startup飞射物,导弹missile蒸汽管线steamline安全壳地坑containment sump(十五)蒸汽轮机飞轮flywheel叶片,叶栅blade, bucket, vane 功work冲动式汽轮机impulse turbine反动式汽轮机reaction turbine冲动级impulse stage反动级reaction stage反动度degree of reaction 渐缩的converging渐扩的diverging喷嘴,接管nozzle 被称为⋯⋯be referred to as缸体,箱体casing推力thrust拉金lashing除湿moisture removal节流阀stop-throttle valve扭矩torque每秒⋯转rev/s = revolutions persecond每分钟⋯转rpm = revolutions perminute(十六)主蒸汽、给水与凝汽系统汽轮发电机turbine generator汽动给水泵turbine driven feedwaterpump蒸汽排放steam dump汽水分离再热器Moisture SeperatorReheater (MSR)密封蒸汽系统gland steam system 限流器flow restrictor主蒸汽隔离阀main steam isolation valve 机组unit负荷load主蒸汽集管main steam header给水联箱feedwater header给水回热循环regenerative feed heatingcycle磨损wear污垢,结垢fouling装量inventory蒸汽(旁路)排放steam dump冷凝器排放condenser steam dump 大气排放atmospheric steam dump 除氧器排放deoxidizer steam dump 电缆electric cable辅助给水系统auxiliary feedwatersystem压差differential pressure,pressure differential,pressure difference增压泵booster pump增压boost pressure吸入口suction凝汽器condenser 凝汽器热阱condenser hotwell给水流量调节阀feed regulating valve 给水调节旁通阀feed regulating bypassvalve疏水drain阶跃变化step change线性(斜坡)变化ramp change溢流阀overflow valve工艺汽process steam紧急停堆trip; scram停堆shutdown停堆,停堆期outrage手动地manually自动地automatically质量流率mass flow rate关断阀shutoff valve(美国)联邦管理法规CFR = Code ofFederal Regulations 凝结液condensate水头,压头head汽机脱扣(甩负荷)turbine trip(十七)核电厂运行工艺热process heat公用电网utility grid基础负荷运行base load operation退役的out of service运行因子operation factor负荷因子load factor使用因子,运行因子service factor可利用因子availability技术规范technical specification稳压器汽空间建立draw a pressure steambubble未能紧急停堆的预计瞬变AnticipatedTransient Without Scram(ATWS)未能紧急停堆的预计瞬变AnticipatedTransient Without Trip(ATWT)失电loss of power失流loss of flow辅助喷淋auxiliary spray采样sampling(美国)核管会Nuclear RegulatoryCommission (NRC)负荷跟踪load following(十八)辐射危害与屏蔽屏蔽shielding 核辐射nuclear radiation发射,发出emit剂量dose剂量率dose rate保健物理health physics天然本底辐射natural background radiation 轰击bombardment地壳the earth’s crust(放射性)坠尘fallout职业照射occupational exposure放射性流出物radioactive effluent幸存者survivor辐射防护radiological protection国际辐射防护委员会InternationalCommission on RadiologicalProtection (ICRP)合理可行尽量低As Low As ReasonablyAchievable (ALARA)希弗Sivert 急性的acute慢性的delayed辐射病radiation sickness吸入inhalation摄入ingestion食物链food chain权重因子weighting factor活化产物activation product生物屏蔽biological shield氡radon氪krypton钋polonium钾potassium铋bismuth稀有气体noble gas残骸debris征兆symptom谱spectrum (pl. spectra)(十九)核安全核安全nuclear safety过热overheating裂变速率fission rate缓发中子delayed neutron瞬发中子prompt neutron后果consequence破裂rupture置信度confidence负温度系数negative temperaturecoefficient事故accident堆年reactor-year快堆fast reactor热堆thermal reactor失效安全fail safe三哩岛事故Three Mile Island accident(TMI accident)切尔诺贝利事故Chernobyl accident设计基准事故Design Basis Accident (DBA) 严重事故severe accident熔融meltdown多普勒展宽Doppler broadening反应性引入事故Reactivity InsertionAccident (RIA)冷却剂丧失事故,失水事故Loss-Of-Coolant Accident(LOCA)自动保护系统Automatic Protective System(APS)居里(活度单位)Curie瞬发临界prompt critical蒸汽发生器传热管破裂Steam GeneratorTube Rapture (SGTR)确定性安全分析deterministic safetyanalysis概率安全分析Probabilistic SafetyAssessment (PSA)。

核电专业英语词汇

核电专业英语词汇

核电专业英语词汇1.1. 原子核、核子及相关术语质子proton中子neutron电子electron核子nucleon核nucleus (pl.)nuclei 原子atom光子photon正电子positron量子quantum, quanta (pl.) 电子伏特electron-volt (eV) 兆电子伏特mega electron-volt (MeV) 同位素isotope原子序数atomic number质量数mass number超铀元素transuranium element元素周期表periodic table热中子thermal neutron快中子fast neutron复合核compound nucleus1.2. 相关元素与材料1.2.1.核燃料与增殖材料铀uranium(U)钚plutonium(Pu)氘,重氢deuterium,heavy hydrogen氚tritium混合氧化物燃料(MOX燃料)Mixed (Uranium and Plutonium) OXide fuel二氧化铀uranium dioxide浓缩铀enriched uranium贫铀depleted uranium 碳化铀uranium carbide钍thorium锂lithium锕系元素actinide element易裂变的fissile可裂变的、可裂变物质fissionable 增殖同位素fertile isotope 核嬗变nuclear transmutation转化conversion1.2.2.其它核材料及核电厂用材料慢化剂moderator轻水light water重水heavy water石墨graphite冷却剂coolant氦helium液态金属liquid metal钠sodium包壳cladding铝aluminium镁magnesium锆zirconium锆2/4合金zircaloy-2/4不锈钢stainless steel控制材料control material通量展平flux-shaping银silver铟indium镉cadmium可燃毒物burnable poison硼boron硼酸boric acid锂lithium铍beryllium乏燃料spent fuel因科镍,因康INCONEL不锈钢stainless steel 1.3. 核反应及相关术语decay衰变fission裂变fusion聚变nuclear reaction核反应chain reaction链式反应cross section截面microscopic cross section微观截面macroscopic cross section 宏观截面absorbing cross section吸收截面scattering cross section 散射截面barn靶恩delayed neutron缓发中子prompt neutron瞬发中子prompt criticality瞬发临界fissile易裂变的fissionab可裂变的lemorderate / slow down慢化breeding ratio增殖比burnup燃耗reactivity反应性neutron cycle中子循环fission product裂变产物criticality临界prompt critical瞬发临界flux通量xenon氙iodine碘actinide锕系(元素)reactivity worth反应性价值慢化剂温度系数 moderator temperature coefficient反应性系数 reactivity coefficient剩余反应性 excess reactivity燃料比功率 fuel specific power倍增因子multiplication factor有效增殖系数effective multiplication factor;effective multiplication constant无限介质增殖系数infinite multiplication factor;infinite multiplication constant快中子增殖系数fast fission factor热中子利用系数thermal utilization factor不泄漏几率nonleakage probability逃脱共振俘获几率resonance escape probability四因子公式four-factor formula多普勒增宽Doppler broadening*总集成中子通量/总积分中子通量T otal Integrated Neutron Flux = Integrated Flux or Fluence (注量) = Neutron density ? V elocity ?Time [单位:n/m3? m/s ? s = n/m2]1.4. 反应堆压水堆Pressurized Water Reactor (PWR)沸水堆Boiling Water Reactor (BWR)加拿大重水铀反应堆(坎杜堆)CANadian Deuterium and Uranium reactor (CANDU) / pressurized heavy water reactor (PHWR)英国气冷堆(美诺克斯堆)British gas-cooled Magnox reactor 高温气冷堆high temperature gas-cooled reactor (HTGR)快中子增殖反应堆fast breeder reactor (FBR)轻水堆Light Water Reactor (LWR)先进反应堆advanced reactor超临界水反应堆supercritical water reactor欧洲压水堆(第三代反应堆之一)European Pressurized water Reactor (EPR) (美国)先进压水堆600/1000(第三代(+)反应堆之一)AP(WR)600 / 10001.5. 核电厂部件、设备与系统燃料芯块fuel pellet燃料元件fuel element燃料棒fuel rod燃料组件fuel assembly定位格架spacer grid法兰flange密封环seal ring阻力塞plug(上/下)腔室(upper / lower ) plenum堆芯,活性区core反应堆压力容器Reactor Pressure V essel (RPV)上封头upper closure head液压螺栓拉伸机(张紧机) hydraulic stud tensioner包覆层clad (碳钢表面的防腐蚀堆焊层) 控制棒control rod控制棒组件Control Element Assembly (CEA)可燃吸收棒burnable absorber rod控制棒驱动机构Control Element Drive Mechanism (CEDM) 变送器transmitter信号调理signal regulation吊篮barrel进/出口接管inlet / outlet nozzle冷/热端,冷/热腿,冷/热管段cold / hot leg 反应堆堆内构件reactor vessel internals肿胀swelling腐蚀corrode, corrosion 侵蚀erode, erosion氧化oxidation, oxidize完整性integrity反应堆冷却剂泵(主泵)Reactor Coolant Pump (RCP)屏蔽泵canned (motor) pump轴封泵shaft seal pump反应堆冷却剂系统(一回路系统)Reactor Coolant System (RCS) 核蒸汽供应系统Nuclear Steam Supply System (NSSS)一回路primary loop/circuit一回路系统/主回路系统primary system二回路secondary loop稳压器pressurizer (PRZ)波动管surge line汽水分离器moisture separator干燥器(二/三级汽水分离器)steam dryer 安全阀safety valve 卸压阀relief valve溢流阀overflow valve主蒸汽隔离阀main steam isolation valve单向阀check valve止回阀non-return valve主蒸汽联箱main steam header给水调节阀feed regulating valve蒸汽发生器Steam Generator (SG)主蒸汽管Main Steam Line (MSL)汽轮机steam turbine汽水分离再热器Moisture Separator Reheater (MSR)给水泵feed (water) pump上充泵charging pump凝汽器condenser发电机(electric) generator安全壳containment地基,基础foundation烟道stack贯穿件penetration核岛nuclear island常规岛conventional island核电厂配套子项Balance of Plant (BOP)一回路辅助系统auxiliary system for primary loop化学与容积控制系统(化容系统)Chemical and V olume Control System (CVCS)专设安全设施Engineered Safety Feature (ESF)余热排出系统Residual Heat-Removal System (RHRS)应急堆芯冷却系统Emergency Core Cooling System (ECCS),安注系统Safety Injection (SI) System直接注射系统direct vessel injection (DVI) 换料水箱Refueling Water Storage Tank (IRWST) (乏)燃料贮存水池(spent) fuel storage pool 燃料装卸系统fuel handling system蓄压箱accumulator机组unit辅助喷淋auxiliary spray柴油发电机Diesel generator自动保护系统Automatic Protective System (APS)自动降压系统automatic depressurization system (ADS)仪控系统Instrumentation and Control System (I & C system) 开关设备,开关柜switch gear蒸汽轴封系统,压盖蒸汽密封系统gland steam system汽轮机旁路管turbine bypass line辅助给水泵auxiliary feedwater pump汽动给水泵turbine driven feedwater pump 导管conduit冷凝水泵condensate pump冷凝水增压泵condensate booster pump水润滑轴承water lubricated bearing人孔man way检修孔accessory port1.6. 反应堆运行运行operation运行工况operating condition操纵员operator维护maintenance监督、监视surveillance监督试样surveillance specimen辐照监督管irradiation surveillance capsule 辐照监督试样盒surveillance specimen compartment 硼浓度boron concentration 稀释dilution / dilute硼注入 boron injection停堆shutdown紧急停堆scram / trip停役outage换料停堆refueling outage / refueling shutdown换料refuel卸料 discharge倒料 shuffling满功率运行full power operation负荷跟踪load following甩负荷load shedding, load rejection(控制棒等的)插入insertion(控制棒等的)抽出withdrawal反应堆调节系统Reactor Regulating System (RRS)(蒸汽发生器)排污、下泄blowdown规程procedure技术规格technical specification瞬态,瞬变transient安装调试installation and commissioning 冷态试验cold functional test热态试验 hot functional test(反应堆)启动试验(reactor) start up test退役decommissioning主控室main control room方位角偏差azimuthal tilt径向功率分布radial power distribution轴向功率分布axial power distribution燃料管理方案fuel management scheme燃料-包壳交互作用fuel-clad interaction effect 芯块-包壳交互作用(PCI) pellet-clad interaction (燃料)栅格、晶格lattice1.7. 反应堆安全核安全nuclear safety安全功能 safety function衰变热decay heat余热residual heat空泡系数void coefficient法律law法规regulation / code联邦管理法规Code of Federal Regulations (CFR) 法案(美)Act导则guidance安全1/2/3级safety class 1/2/3可靠性reliability容限,裕量,边界margin堆芯热裕量core thermal margin堵管裕量tube plugging margin运行安全裕量operating margin标准,准则criterion,复数形式: criteria概率安全分析Probabilistic Safety Analysis (PSA)概率风险分析Probabilistic Risk Analysis (PRA)确定论安全分析deterministic safety analysis初步安全分析报告Preliminary Safety Analysis Report (PSAR) 最终安全分析报告Final Safety Analysis Report (FSAR)安全评价报告safety evaluation report事件incident事故accident后果consequence严重事故severe accident堆芯损毁core damage堆芯融化core meltdown全厂断电station blackout冷却剂丧失事故(失水事故)Loss-of-coolant Accident (LOCA) 反应性引入事故Reactivity Insertion Accident (RIA)未能紧急停堆的预计瞬变Anticipated Transient Without Scram (A TWS)失电Loss of Power失流Loss of flow先漏后破leak before break (LBB)故障安全,失效保护fail-safe单一故障准则single-failure criterion共因故障common cause failure固有安全性inherent safety非能动安全passive safety冗余性redundancy多样性diversity多层屏障multiple barrier纵深防御defense in depth潜热latent heat焓,热函sensible heat, enthalpy定期安全检查periodic safety inspection许可证license监管regulation核安全准则nuclear safety criteria三哩岛事故Three Mile Island (TMI) accident切尔诺贝利事故Chernobyl accident 工作不正常,故障malfunction失效failure假设始发事件postulated initiating events 事故工况accident condition严重事故severe accident事故处理accident management设计基准事故design basis accident负荷丧失事故loss of electrical load accident主给水丧失事故loss of main feed water accident卡棒事故stuck rod accident弹棒事故rod ejection accident堵管裕量tube plugging margin管道甩摆限制pipe whip restraint在役检查inservice inspection承压热冲击pressurized thermal shock1.8. 放射性与辐射防护radioactivity放射性scatter散射deflect, deflection折射衍射diffraction穿透penetrate, penetration交互作用interact, interaction ionization电离湮灭annihilate (v.), annihilation (n.) 衰减attenuate(v.), attenuation(n.) projectile入射离子radiation protection辐射防护radiation, ray辐射,射线irradiation辐照,(向外)辐射internal exposure内照射external exposure外照射occupational dose职业照射(剂量)fluence注量cosmic ray宇宙射线x-ray X射线α/β/γ射线α/β/γrayhealth physics保健物理shielding屏蔽biological shield生物屏蔽剂量dosedose equivalent剂量当量collective dose集体剂量individual dose个人剂量ingest, ingestion摄入,摄取inhale, inhalation吸入coma昏迷cramp绞痛diarrhea腹泻tremor颤抖vomit呕吐somatic身体的somatic effect躯体反应radiation sickness辐照病变symptom 征兆therapy治疗survivor幸存者activation product活化产物effluent废水natural background天然本底sivert希弗spectrum谱雷姆rem氡radon as low as reasonably achievable (ALARA) 合理可行尽量低radioactive waste disposal放射性废物处理high-level (radioactive) waste高放废物low-level (radioactive) waste低放废物1.9. 有关机构International Atomic Energy Agency (IAEA) 国际原子能机构American Society of Mechanical Engineers (ASME) 美国机械工程师学会Nuclear Regulatory Commission (NRC/USNRC) 美国核管会Department Of Energy (DOE) 美国能源部World Association of Nuclear Operators (W ANO) 世界核电运营者协会International Commission on Radiological Protection (ICRP) 国际辐射防护委员会China Atomic Energy Authority (CAEA)中国国家原子能机构State Environment Protection Administration of China国家环保总局1.10. 其它术语1.10.1.表示方向lateral横向longitudinal纵向radial径向perpendicular to垂直于vertically mounted垂直/立式安装circumferential环向axial轴向periphery周边1.10.2.材料失效术语corrosion腐蚀stress corrosion cracking应力腐蚀开裂rapture, fracture, break 断裂breach破口肿胀swellingcavitation气蚀pitting点蚀/孔蚀crevice corrosion缝隙腐蚀erosion冲蚀FAC flow accelerated corrosion流动加速腐蚀wastage耗蚀(SG tube) dent凹陷,凹痕fatigue疲劳ageing老化degradation降级wear磨损fretting wear微动磨损creep蠕变stress应力strain应变creep strength蠕变强度tensile strength抗拉强度yield strength屈服强度rapture strength断裂强度nil-ductility transition temperature零延性转变温度thermal stress热应力irradiation swelling辐照肿胀deposit welding, overlaying, build-up welding,surface welding堆焊seal weld密封焊heat affected zone (HAZ) 焊接热影响区1.10.3.核电工程术语procurement征购site厂址call for bid, call for tender招标commercial offer商务标technical offer技术标commencement开工contract合同firm contract不可更改的合同subcontract分包合同commitment承诺,任务job site工地,工作现场technical requirement 技术要求技术规格technical specificationnon-conformance不符合项delivery交货warehouse仓库construction schedule施工计划Free on Board (FOB) 离岸价格Cost Insurance and Freight (CIF) 到岸价格Engineering, Procurement & Construction EPC合同-设计采购建造power grid电网distribution system输变电系统1.10.4.其它compound化合物mixture混合物mass质量momentum动量energy能量potential (energy) 势能kinetic energy动能inertia惯性half-life半衰期mean free path平均自由程fuel cycle燃料循环hot spot热点hot-channel factor热管因子departure from nucleate boiling ratio (DNBR) 偏离泡核沸腾比heat transfer传热heat exchanger换热器heat conduction导热convection对流热辐射thermal / heat radiation干度quality蒸汽steam预应力钢筋混凝土prestressed reinforced concrete / prestressed concrete钢筋混凝土reinforced concrete铁钢沙混凝土Steel shot concret筋,钢筋束tendon流量分配flow distribution电网power grid业主utility承包商contractor分包商sub-contractor压降pressure drop压差differential pressure水位(water) level规定,条款;保障;装备provision地震earthquake地震的seismic飓风tornado暖通空调Heating, V entilation and Air Conditioning (HV AC) 热阱heat sink惰转coastdown惰转流量coastdown flow功率失常激增,功率漂移power excursion 减轻,缓解v. mitigate, n. mitigation公差、容差allowance间隙,公差clearance权重因子weighting factor 1.11. 有必要了解的词汇与短语as a rule of thumb根据经验by orders of magnitude以数量级incipient failure早期故障, 初期故障eliminate, elimination消除derive, derivation, deduce, deduction导出,起源mechanism, approach, principle, theory机理,原理susceptible敏感的susceptibility敏感性toxic有毒的acute急剧的inherit遗传hereditary遗传性的altitude高度postulate, postulation假定,假设permeable可渗透的, 有渗透性的impermeable不可渗透的brittle fracture脆性破裂embrittlement脆化toughness韧性ductility延展性第2章阅读理解题练习2.1. Passage 1As a result reactor designers have paid great attention to the inherent safety of reactors which can be achieved by negative temperature and power coefficients and fail-safe control systems. It can be said with some confidence that present-day thermal reactors are safe in the sense that under no conceivable circumstance can they explode like a bomb, and control systems have been designed which can, in the event of any malfunction on the part of the reactor or its associated plant, automatically and rapidly shut down the reactor, i.e. make it subcritical by a substantial amount, in a very few seconds.1. According to the paragraph, inherent safety of reactors can be achieved by . (C)A. the operators;B. positive temperature and positive power coefficients;C. negative temperature and negative power coefficients;D. passive safety system and positive power coefficients.2. The best title of the passage may probably be . (D)A. fail-safe control system;B. thermal reactor safety and operation;C. automatic protective system;D. inherent safety design of reactors.2.2. Passage IIThe biological shield should contain some hydrogen compound to slow down fast neutrons, and be dense enough to attenuate gamma radiation effectively. Concrete satisfies both these requirements fairly well and is suitable for landbase reactors. Barytes (重晶石) concrete, containing the heavy element barium, and steel-shot concrete have been used for biological shields. They are more dense than ordinary concrete, with improved shielding properties, however their higher cost offsets this advantage. The biological shield for a marine reactor, which is usually a fairly compact pressurized water reactor, must satisfy a minimum space and weight requirement. This leads to a shield design which consists typically of alternate layers of water (for fast neutron slowing) and steel (for gamma ray attenuation).3. According to the above passage, is not possible for constructing biological shield? (C)A. steel;B. concrete;C. graphite;D. paraffin wax.4. Which of the following sentences is not true? (D)A. The biological shield is designed mainly to slow down fast neutrons and attenuate gamma radiation.B. The marine reactor uses alternative steel and water layers as its biological shield.C. The combination of heavy element concrete and steel bars could improve the shielding properties.D. The biological shield should use hydrogen element to slow down fast neutron and attenuate gamma radiations.2.3. Passage IIIIn order to mitigate the effects of large release of steam (an potentially of radioactivity) in the containment, two full capacity independent safety systemsare provided; the reactor building spray system and the reactor building emergency coolers. The systems are designed to provide cool water to condense discharge steam and to prevent containment pressure from reaching its design limit. Individual systems differ considerably but a typical system may be described as follows; The initial capacity of the systems in removing heat from the containment atmosphere is typically 253GJ/hr.When a containment pressure of 4psig is reached, the emergency coolers of the reactor building are actuated. In their post accident mode, the system consists of three units each with a fan and an emergency cooler. As the reactor building air is circulated across a tubular heat exchanger, a portion of steam is condensed. These coolers alone would be capable of returning the containment pressure to near atmospheric within 24 hr after an accident. When the pressure reaches a level of 10 psig, the second safety system, the reactor building spray system, is automatically actuated. It consists of a pump, piping, headers, and spray nozzles arranged uniformly under the containment dome. It can spray borated water into the reactor building at a rate of 11.35m3/min. A sodium hydroxide additive is also provided in the spray water to increase the retention of iodine,and hence, to reduce its concentration in the containment atmosphere in the event of a sizable breach of fuel cladding.5. Two full capacity independent safety systems are provided for the design purpose of . (A)A. condensing the steam released into the containment when pressure exceeds design limit.B. maintaining the high pressure in the containmentC. discharging large amount of steamD. mitigating the effect of radiation hazard to the containment.6. The reactor building spray system will be actuated automatically . (C)A. after 24 hours after the accident;B. immediately after the accident;C. when the containment pressure reaches a level of design limit;D. when the air in the containment is circulated through the heat exchanger.7. Which of the following statements is INCORRECT? (B)A. The emergency cooler consists of fans and heat exchangers.B. The emergency cooler system can spray borated water into containment.C. All the two system are applied for returning the containment pressure tobe blow atmospheric after the accident.D. Sodium hydroxide additive is provided in the spray water to reduce the amount of radioactive fission produces.2.4. Passage IVMany reactor-years of operating experience have shown thatit is not the fission chain reaction in the reactor core that is the most likely source of malfunction and accidents, but the “conventional”components of the power plant such as pumps, valves, switches, relays and parts under stress such as pressure vessel or pipe work. Human error on the part of operating and maintenance staff has also proved to be a rather frequent source of trouble in nuclear power plant.These factors are not peculiar to nuclear power plant, but they assume great importance because of the hazardous nature of nuclear reactors. Designers have to ensure that all systems should as far as possible be fail-safe and redundant, i.e. if one system fails to function correctly, another is available to fulfill the same function.As stated above, nuclear reactors cannot explode like nuclear bombs. This primarily because of the fast acting negative thermal feedback due to Doppler broadening of the 238U absorption resonances. In addition in thermal reactors where neutrons are moderated, the prompt neutron lifetime Lp is the order of 10-4 second; in a bomb, since the neutrons are unmoderated, the prompt neuron lifetime is of the order of 10-8 seconds. Finally, reactor fuel consists typically of 2 to 3 percent 235U, where as nuclear weapons contain almost pure 239Pu. The net effect of these difference is that, even in a reactor which is totally out of control and gone prompt critical, the reactor period will not be much less than a second or so. In a nuclear bomb, the period is of the order of nanoseconds.(1)According to the text, the most likely source of troubles ina nuclear comes fromA.Core of the reactorB.Conventional componentsC.Parts under stressD.Human error(2)The first sentence of second paragraph “These factors are not peculiar to …”,what does “These factors” mean?A.Human errorB.Malfunction of conventional componentsC.Fission chain reaction in the coreD.All of the above(3)What make the pressurized water reactors can not explode like a nuclear bomb?A.Doppler broadening of the 238U absorption resonancesB.The neutrons are moderatedC.PWR fuel contains much less fissile isotopes than nuclear bombD.All of the above(4)The last two sentences “The net effect of … is of the order of nanoseconds.” Givea comparison about the reactor period, what does the author most likely toexpress?A.The reactor period is too short comparing with a nuclear bombB.The 239Pu in a nuclear bomb is more easily to go prompt criticalityC.The nuclear reactor can not generate large amount of heat as a nuclear bombdoes within very short time, therefore nuclear reactor can not explode.D.The author wants to give us a reference about the data ofthe reactor periodtime.2.5. Passage VThe primary functions of the control rod drive mechanisms (CRDM) are to insert or withdraw rod cluster control assemblies and gray rod control assembles into or from the core to control average core temperature at a designed speed. A schematic diagram of CRDM is given in Fig 1. Control rod withdrawal one step involves six actions.1) Moveable Gripper Coil B-on.The latch-locking plunger rises andswings the movable gripper latchesinto the drive rod assembly groove. Asmall axial clearance exists betweenthe latch teeth and the drive rod.2) Stationary Gripper Coil A-off.The force of gravity, acting upon thedrive rod assembly and attachedcontrol rod, causes the stationarygripper and plunger to movedownward 1/16 inch, transferring theload of the drive rod assembly andattached control rod to the movablegripper latches. The plungerFig 1. Control rod drive mechanism continues to move downward andswings the stationary gripper latches out of the drive rod assembly groove.3) Lift Coil C-on. The 5/8-inch gap between the movable gripper pole and the lift pole closes, and the drive rod assemblyrises one step length.4) Stationary Gripper Coil A-on. The plunger rises and rises the gap below the stationary gripper pole. The three links, pinned to the plunger, swing the stationary gripper latches into a drive rod assembly groove. The latches contact the drive rod assembly and lift it a small fraction of an inch. The small vertical drive rod assembly movement transfers the drive rod assembly load from the movable gripper latches to the stationary gripper latches.5) Movable Gripper Coil –off. The latch-locking plunger separates from the movable gripper pole under the force of a spring and gravity. Three links, pinned to the plunger, swing the three movable gripper latches out of the drive rod assembly groove.6) Lift Coil C –off. The gap between the movable gripper pole and the life pole opens. The movable gripper latches drop 5/8 inch to a position adjacent to a drive rod assemble groove.Repetition of the above six actions will make another step of withdrawal movement of control rod.(1)According to the text, the most likely source of troubles ina nuclear comes fromA.Core of the reactorB.Conventional componentsC.Parts under stressD.Human error(2)According to the text, the most likely source of troubles ina nuclear comes fromA.Core of the reactorB.Conventional componentsC.Parts under stressD.Human error第3章句子翻译-举例3.1. Which 从句(1)The atoms of all elements, which at one time were thought to be thefundamental particles of nature, consist of numbers of three more fundamental particles-protons, neutrons and electrons. 曾经被认为是自然界中基础粒子的原子是由多个更基础的粒子组成-质子、中子和电子。

原子核相关英语单词

原子核相关英语单词

原子核相关英语单词单词作为学习英语的基础,我们该怎样学习英语单词呢?下面是我整理的原子核相关英语单词,仅供参照。

质子proton中子neutron电子electron核子nucleon核nucleus (pl.)nuclei 原子atom光子photon正电子positron量子quantum, quanta (pl.) 电子伏特electron-volt (eV) 兆电子伏特mega electron-volt (MeV) 同位素isotope 原子序数atomic number质量数mass number超铀元素transuranium element元素周期表periodic table热中子thermal neutron快中子fast neutron复合核compound nucleus2元素英语单词铀uranium(U)钚plutonium(Pu)氘,重氢deuterium,heavy hydrogen氚tritium混合氧化物燃料(MOX燃料)Mixed (Uranium and Plutonium) OXide fuel二氧化铀uranium dioxide浓缩铀enriched uranium贫铀depleted uranium 碳化铀uranium carbide钍thorium锂lithium锕系元素actinide element易裂变的fissile可裂变的、可裂变物质fissionable 增殖同位素fertile isotope核嬗变nuclear transmutation转化conversion3其它核材料及核电厂用材料英语单词慢化剂moderator轻水light water重水heavy water石墨graphite冷却剂coolant氦helium液态金属liquid metal钠sodium包壳cladding铝aluminium镁magnesium锆zirconium锆2/4合金zircaloy-2/4不锈钢stainless steel 控制材料control material 通量展平flux-shaping银silver铟indium镉cadmium可燃毒物burnable poison 硼boron硼酸boric acid锂lithium铍beryllium。

核医学常用英文名词缩写及英汉对照表

核医学常用英文名词缩写及英汉对照表

核医学常用英文名词缩写及英汉对照表Aaccelerator 加速器activity concentration 放射性浓度activity ratio 活度比akinesis 无运动alpha decay α衰变alpha fetoprotein (AFP) 甲种胎儿蛋白alpha particle α粒子annihilation radiation 湮没辐射anterior view (ANT) 前位applicator 敷贴器articular imaging 关节显像atomic nucleus 原子核atomic nucleus fission 原子核裂变atomic number 原子序数autoradiogram 放射自显影图像autoradiograph 放射自显影Bbackground 本底background count 本底计数bacquerel(Bq) 贝可勒尔(贝可)beta de cay β衰变biological effect 生物效应biological half life 生物半衰期blood pool imaging 血池显像bolus 弹丸bone imaging 骨显像bone marrow imaging 骨髓显像brain imaging 脑显像bremsstrahlung 韧致辐射Ccapture 俘获carcinoembryonic antigen (CEA) 癌胚抗原cardiac blood pool imaging 心血池显像cardiac index (CI) 心指数cerebral blood flow (CBF) 脑血流量cerebral imaging 脑显像cerebral radionuclide angiography 放射性核素脑血管显像cerebral spinal fluid imaging 脑脊髓液显像circumferential profile analysis 圆周剖面分析法cisternography 脑池显像clinical nuclear medicine 临床核医学cold nodule 冷结节collimator 准直器competitive protein binding assay (CPBA) 竞争性蛋白结合分析法competitive radioassay 竞争性分析competitive radioligand binding assay 竞争放射性配体结合分析法computed tomography(CT) 计算机断层cool nodule 凉结节counter 计数器count ratio 计数比值法counts per minute (cpm) 每分钟计数counts per second (cps) 每秒计数cyclotron 回旋加速器Ddecay 衰变decay per minute (dpm) 每分钟衰变detector 探测器developer 显影剂dose equivalent 剂量当量dose rate 剂量率double antibody radioimmunoassay 双抗体放射免疫分析法double antibody solid phase assay 双抗体固相分析法doughnut sign 炸面圈征dynamic imaging 动态显像dyskinesis 反向运动Eeffective renal plasma flow (ERPF) 有效肾血浆流量ejection fraction (EF) 射血分数electron capture (EC) 电子俘获emission 发射emission computerized tomography (ECT) 发射型计算机断层end-diastolic volume (EDV) 舒末期容量end-systolic volume (ESV) 收缩末期容量excitation 激发exercise stress test 运动负荷试验exposure 照射量external irradiation 外照射Ffilling 灌注film 胶片filtration fraction (FF)滤过分数flare phenomenon 闪烁现象functional image 功能显像Ggamma camera γ照相机gastric imaging 胃显像gated cardiac blood pool imaging 门控心血池显像generator 发生器glomerular filtration rate (GFR) 肾小球滤过率Hhalf life 半衰期hapten 半抗体hepatic artery perfusion imaging 肝动脉灌注显像hepatic blood pool imaging 肝血池显像hepatobiliary imaging 肝胆显像horizontal long axis slices 水平长轴断层影像hot nodule 热结节hypokinesis 运动低下Iimage 显像imaging 显像imaging agent 显像剂infarct-avid myocardial imaging 急性心肌梗死灶显像inflammation imaging 炎症灶显像internal conversion 转换internal irradiation 照射in vitro 体外interventional test 介入试验in vivo 体ionization 电离ionization density 电离密度ionizing radiation 电离辐射irradiation 照射isomer 同质异能素isotope 同位素Lleft anterior oblique (LAO) 左前斜位left lateral (LL) 左侧位left posterior oblique(LPO) 左后斜位ligand 配体liver imaging 肝显像lung perfusion imaging 肺血流灌注显像lung ventilation imaging 肺通气显像lung carcinoma imaging 肺肿瘤显像luxury perfusion 过度灌注lympha imaging 淋巴显像lymphoma imaging 淋巴瘤显像Mmass number 质量数molecular nuclear medicine 分子核医学multiphase imaging 多相显像myocardial perfusion imaging 心肌灌注显像Nneutron 中子neutron activation analysis (NAA) 中子活化分析normal 正常nuclear cardiac angiography 核素心血管显像nuclear cerebral angiography 核素脑血管显像nuclear medicine 核医学nucleon 核子nucleus 原子核nuclide 核素Pparathyroid 甲状旁腺显像particle 粒子peak ejection rate (PER) 高峰射血率peak filling rate (PFR) 高峰充盈率perchlorote discharge test 过氯酸盐释放试验permissible dose 容许剂量permissible exposure dose 容许照射剂量phase analysis 时相分析phase cine 时相电影phase histogram 时相直方图phase image 时相图phase shift 相角程photoelectric effect 光电效应physical half-life 物理半衰期planar imaging 平面显像polar bull-eye plot 极坐标靶心图positron emission computed tomography (PET) 正电子发射计算机断层仪positive imaging 阳性显像posterior view (POST) 后位probe 探头protection 防护proton 质子pulmonary blood flow 肺血流量pulmonary perfusion imaging 肺血流灌注显像Qquality contron 质量控制Rradiation biology 放射生物学radioactive contamination 放射性污染radioactive element 放射性元素radioactive half-life 放射性半衰期radioactive isotope 放射性同位素radioactive renogram 放射性肾图radioactive tracer 放射性示踪剂radioactive waste 放射性废物radioactivity 放射性活度radioassay 放射分析radioautography 放射自显影radiobiology 放射生物学radioimmunoassay 放射免疫分析radioimmunoimaging 放射免疫显像radioimmunotherapy 放射免疫治疗radioligand assay 放射配体分析radionuclide 放射性核素radionuclide imaging 放射性核素显像radionuclide cardiac angiography 放射性核素心血管造影radionuclide cerebral angiography 放射性核素脑血管造影radionuclide cystography 放射性核素膀胱造影radionuclide generator 放射性核素发生器radionuclide lower limbs venography 放射性核素双下肢静脉造影radiopharmaceutical 放射性药物radioreceptor assay (RRA) 放射受体分析radiorenogram 放射性肾图radius shortening 轴缩短率receptor 受体region of interest (ROI) 感兴趣区regional cerebral blood flow tomography 局部脑血流断层显像regional wall motion 局部室壁运动renal dynamic imaging 肾动态显像renal static imaging 肾静态显像renogram 肾图right anterior oblique (RAO) 右前斜位right lateral (RL) 右侧位right posterior oblique (RPO) 右后斜位Sscanner 扫描机scatter 散射sensitivity 灵敏度shied 屏蔽severt (Sv) 希沃特short axis slices 短轴断层影像single photon emission computed tomography (SPECT) 单光子发射型计算机断层solid phase radioimmunoassay 固相放射免疫分析space 区,空间space occupying lesion 占位性病变specific activity 比活度specificity 特异性spleen imaging 脾显像stability 稳定性stable nuclide 稳定核素stroke volume (SV) 心脏每搏量super-bone scan 超级骨显像synchrotron 同步加速器Tthyroid hormone suppression test 甲状腺激素抑制试验thyroid imaging 甲状腺显像titer 滴度tomography 断层显像tracer 示踪剂tracer technique 示踪技术tumor maker 肿瘤标记物Uuniformity 均匀度unsealed sourer 开放源uptake 摄取Vvertex view 顶位vertical long axis slices 垂直长轴断层影像ventricular volume curve 心室容积曲线Wwarm nodule 温结节waste 废物。

核物理领域主要技术术语中英文释义及名词解释

核物理领域主要技术术语中英文释义及名词解释

目录反应堆:Nuclear Reactor (2)堆芯:core (3)核燃料:fuel (3)燃料元件:fuel element (6)燃料组件:fuel assembly (6)乏燃:spent fuel (6)主管道:main pipe (6)主屏蔽:main shield (6)反射屏蔽:reflective enclosure (7)压力容器:pressure vessel (7)冷却剂:coolant (7)控制棒:control rod (7)控制棒组件:control rod assembly (8)非能动安全系统:passive safety system (8)稳压器:pressurizer (8)生物屏蔽:Biological shielding (8)人孔:manhole (8)反应堆:Nuclear Reactor反应堆,又称为原子能反应堆或反应堆,是能维持可控自持链式核裂变反应,以实现核能利用的装置。

核反应堆通过合理布置核燃料,使得在无需补加中子源的条件下能在其中发生自持链式核裂变过程。

反应堆这一术语应覆盖裂变堆、聚变堆、裂变聚变混合堆,但一般情况下仅指裂变堆。

按照冷却方式分类可分为以下几类:气冷快堆气冷快堆(gas-cooled fast reactor,GFR)系统是快中子谱氦冷反应堆,采用闭式燃料循环,燃料可选择复合陶瓷燃料。

它采用直接循环氦气轮机发电,或采用其工艺热进行氢的热化学生产。

通过综合利用快中子谱与锕系元素的完全再循环,GFR能将长寿命放射性废物的产生量降到最低。

此外,其快中子谱还能利用现有的裂变材料和可转换材料(包括贫铀)。

参考反应堆是288兆瓦的氦冷系统,出口温度为850℃。

液态金属冷却快堆铅合金液态金属冷却快堆(lead-cooled fast reactor,LFR)系统是快中子谱铅(铅/铋共晶)液态金属冷却堆,采用闭式燃料循环,以实现可转换铀的有效转化,并控制锕系元素。

普通化学术语中英文对照表

普通化学术语中英文对照表

普通化学术语中英文对照表Chinese-English Dictionary of Common Chemical Terms撰写者史政一written by Zhengyi Shi1.专业名词(terms)原子atom adj.atomic原子核nucleus质子proton中子neutron电子electron(abbr. e)离子ion [ˈaɪən]阳离子cation阴离子anion分子molecular [məˈlekjələ]单质element化合物compound纯净物pure substance/chemical substance混合物mixture相对原子质量relative atomic mass(abbr. A r)相对分子质量relative molecular mass(abbr. M r)化学式量relative formula mass物质的量amount of substance阿伏加德罗常数Avogadro constant(abbr. N A)摩尔mole摩尔质量molar mass实验式/最简式/经验式empirical formula 气体摩尔体积molar volume阿伏加德罗定律Avogadro’s Law溶液solution溶解dissolve浓度concentration质量/体积分数mass/volume concentration 浓缩concentrate稀释dilute蒸馏distillation萃取extraction化学反应方程式chemical equation反应物reactant生成物product固体solid液体liquid气体gaseous溶液aqueous配平balance化学计量学stoichiometry酸acid碱base/alkali (refers to soluble bases)盐salt酸式盐acid salt离子方程式ionic equation结晶水water of crystallisation水合的hydrated无水的anhydrous滴定titration指示剂indicator氧化数oxidation number氧化还原反应redox reaction氧化反应oxidation reaction还原反应reduction reaction歧化反应disproportionation reaction归中反应comproportionation(symproportionation) reaction氧化剂oxidising agent还原剂reducing agent电子层(壳) (electron) shell电离能ionisation energy(abbr. I.E.)第一,第二,第三等电离能first,second,third,etc. ionisation energy(abbr. 1st,2nd,3rd,etc. I.E.)电子亲和能electron affinity energy(abbr. A.E.)屏蔽效应electronic shielding(screening)原子轨道atomic orbital电子云electron cloud电子亚层sub-shell能层layer能级energy level电子排布electron configuration电子云重叠shell overlap洪特规则Hund’s rule泡利原理Pauli exclusion principle基态ground state激发态excited state跃迁transition手性chirality [kaiˈ-]化学键chemical bond键长bond length键级bond order键角bond angle键能bond enthalpies离子键ionic bond供体donor受体acceptor静电吸引electrostatic attraction巨型离子结构giant ionic structure共价键covalent[kəʊ'veɪlənt] bond巨型共价结构giant covalent structure共用电子对shared pair/bonding pair孤对电子lone pair/non-bonding pairσ键σ-bondπ键π-bondδ键δ-bond极性共价键polar bond非极性共价键non-polar bond配位键dipolar bond/dative covalent bond/coordinate bond 电负性electronegativity极性polarity偶极子dipole分子间作用力intermolecular forces氢键hydrogen bond范德华力van der Waal’s force色散力dispersion force诱导力induction force取向力orientation force/dipole-dipole force金属键metallic bond离域delocalisation [di:,ləukəlai'zeiʃn]延展性malleability可锻性ductility导电性electrical conductivity合金alloy元素周期表the Periodic Table周期period族group原子序数proton number同位素isotope[ˈaɪsətəʊp]核素nuclide同量异位素isobar金属metal非金属nonmetal碱金属alkali metal碱土金属alkaline earth metal卤素halogen稀有气体noble gas元素周期律periodic trends活泼active稳定noble分解反应decomposition reaction化合反应combination(synthesis) reaction取代反应displacement reaction复分解反应salt metathesis[məˈtæθəsis] reaction/double replacement(displacement) reaction沉淀precipitation官能团functional group碳氢化合物/烃hydrocarbon饱和烃saturated hydrocarbon不饱和烃unsaturated hydrocarbon脂肪烃aliphatic hydrocarbon脂环烃alicyclic hrdrocarbon同系物homologous[həˈ-] series异构现象isomerism ['aisəmərizəm]同分异构体isomeride [ai'sɔməraid]同素异形体allotropy/allotropism分子式molecular formula通式general formula结构式displayed formula结构简式structural formula键线式skeletal formula均裂homolytic fission异裂heterolytic fission. 亲核试剂nucleophile ['njukliəfail]亲电子试剂electrophile加成反应addition reaction加水加成hydration reaction加成聚合反应addition polymerisation聚合物polymer单体monomer链节repeat unit缩合聚合反应condensation reaction缩聚物condensation polymer取代反应substitution reaction脱水dehydration水解hydrolysis卤代反应halogenation reaction酯化反应esterification reaction亲核取代nucleophilic substitution消去反应elimination reaction裂化反应cracking (reaction)石油分馏fractional distillation燃烧combustion发酵fermentation氟氯烃chlorofluorocarbons产率percentage yield原子利用率atom economy红外光谱学infrared spectroscopy质谱分析mass spectroscopy光谱spectrum挥发性volatility冷凝回流reflux反应机理reaction mechanism能量守恒定律law of conservation of energy热力学thermodynamic [θə:məudaiˈ-]焓enthalpy(abbr. H) [en'θælpi]焓变enthalpy change(abbr. ΔH)标准焓standard enthalpy change(abbr. ΔHӨ)标准反应焓standard enthalpy change(abbr. ΔH rӨ)燃烧热heat of combustion标准燃烧焓standard enthalpy change of combustion(abbr. ΔH cӨ)标准生成焓standard enthalpy change of formation(abbr. ΔH fӨ)放热反应exothermic[eksəuˈ-] reaction吸热反应endothermic reaction热化学方程式thermochemical[θə:məuˈ-] equation活化能activation energy(abbe. E a)比热容specific heat capacity键焓bond enthalpy平均键焓average bond enthalpy盖斯定律Hess’ law有效碰撞理论collision theory反应速率rate of reaction/reaction rate反应动力学reaction kinetics催化剂catalyst催化作用catalysis酶enzyme['enzaim]波尔兹曼分布律the Boltzmann distribution化学平衡(chemical) equilibrium[i:kwiˈ-]可逆反应reversible reaction动态平衡dynamic equilibrium平衡常数chemical equilibrium constant浓度幂concentration power平衡移动shift of equilibrium state吉布斯自由能Gibbs free energy(abbr. ΔG)阿累尼乌斯方程the Arrhenius[əˈri:niəs] Equation 自发反应spontaneous[spɔnˈteiniəs] reaction熵entropy(abbr. ΔS)温室效应greenhouse effect吸附作用adsorption.绿色化学green chemistry溶解度solubility离子反应ionic reaction电离ionisation电解质electrolyte电离平衡ionisation equilibrium电离常数ionisation constant离子积ion-product constant氢离子浓度指数hydrogen ion concentration(abbr. pH from French potentiel d'hydrog ène)溶解平衡dissolution equilibrium溶度积solubility product原电池galvanic(voltaic) cell盐桥salt bridge电极electrode正极/阳极anode负极/阴极cathode标准电极电势standard electrode potential(abbr. E0)干电池dry cell一次电池primary cell(battery)二次电池/蓄电池secondary cell/storage battery充电charge. 放电discharge燃料电池fuel cell电解electrolysis电解池/电解槽electrolytic cell电镀galvanisation电偶腐蚀/电化腐蚀galvanic corrosion分子空间构型molecular geometries杂化hybrid轨道orbital晶格lattice晶体crystal晶胞crystal structure堆积作用sedimentation2.常见元素(common elements)氢hydrogen(abbr. H) ['haidrədʒən]氦helium(abbr. He) ['hi:liəm]锂lithium(abbr. Li) ['liθiəm]硼boron(abbr. B) ['bɔ:rɔn]碳carbon(abbr. C) ['kɑ:bən]氮nitrogen(abbr. N) ['naitrədʒən]氧oxygen(abbr. O) ['ɔksidʒən]氟fluorine(abbr. F) ['fluəri:n]氖neon(abbr. Ne) ['ni:ɔn]钠sodium(abbr. Na) ['səudiəm]镁magnesium(abbr. Mg)铝aluminum(abbr. Al) [,æləˈminiəm]硅silicon(abbr. Si) ['silikən]磷phosphorus(abbr. P) ['fɔsfərəs]硫sulfur(abbr. S) ['sʌlfə]氯chlorine(abbr. Cl) ['klɔ:ri:n]氩argon(abbr. Ar) ['ɑ:ɡɔn]钾potassium(abbr. K) [pəˈtæsiəm]钙calcium(abbr. Ca) [ˈkælsiəm]钛titanium(abbr. Ti) [tai'teiniəm]铬chromium(abbr. Cr) ['krəumjəm]锰manganese(abbr. Mn) [ˈmæŋɡəni:z]铁iron(abbr. Fe) ['aɪən]钴cobalt(abbr. Co) [kəu'bɔ:lt]镍nickel(abbr. Ni) ['nikəl]铜copper(abbr. Cu) ['kɔpə]锌zinc(abbr. Zn) [ziŋk]砷arsenic(abbr. As) ['ɑ:sənik]溴bromine(abbr. Br) ['brəumi:n]银silver(abbr. Ag) ['silvə]锡tin(abbr. Sn) [tin]碘iodine(abbr. I) ['aiəudi:n]氙xenon(abbr.Xe) ['zenɔn]钡barium(abbr. Ba) ['beəriəm]钨tungsten(abbr. W) [tʌŋstən]铂platinum(abbr. Pt) ['plætinəm]金gold(abbr. Au) [ɡəuld]汞mercury(abbr. Hg) ['mə:kjuri]铅lead(abbr. Pb) [led]3.常见单质(common elements)氢气、氮气、氧气、氟气、氯气、液溴、固态碘的名称同元素名称金刚石diamond ['daiəmənd]石墨graphite ['g ræfa it]臭氧ozone ['əuzəun]红磷red phosphorus白磷white phosphorus4.常见根离子(common radicals)氢化的hydride ['haidraid]硼酸boric (acid) adj.borate碳化的carbide ['ka:baid]碳酸carbonic (acid) adj.carbonate碳酸氢根bicarbonate/hydrogen carbonate氮化的nitride ['naitraid]叠氮化的azide ['æzaid]硝酸nitric (acid) adj.nitrate亚硝酸nitrous (acid) adj.nitrite氧化的oxide ['ɔksaid]二氧化的dioxide [dai-']三氧化的trioxide过氧根peroxy (radical) adj.peroxide [pə'ɔksaid]超氧化的superoxide [sjupə'ɔksaid]氢氧根hydroxyl[hai'drɔksil] (radical) adj.hydroxide水合氢离子hydronium氟化的fluoride偏铝酸meta-aluminic[metə'æljuminik] (acid) adj.meta-aluminate 四羟基合铝酸hydroxyl-aluminic[hai'drɔksil-'] (acid)硅酸silicic['silisik] (acid) adj.silicate磷酸phosphoric (acid) adj.phosphate磷酸二氢根dihydrogen phosphate磷酸氢根hydrogen phosphate硫化的sulfide硫氢根bisulphide/sulphanide/hydrogen sulphide硫酸sulphuric (acid) adj.sulphate硫酸氢根bisulphate/hydrogen sulphate亚硫酸sulphurous (acid) adj.sulphite亚硫酸氢根bisulphite/hydrogen sulphite硫代硫酸根thiosulphate [θa iəu-']焦硫酸根persulphate [pə:-']氯化的chloride ['klɔraid]氢氯酸/盐酸hydrochloric (acid)高氯酸perchloric (acid) adj.perchlorate氯酸chloric (acid) adj.chlorate亚氯酸chlorous (acid) adj.chlorite次氯酸hypochlorous (acid) adj.hypochlorite溴化的bromide氢溴酸、高溴酸、溴酸、亚溴酸、次溴酸名称参见氯碘化的iodide ['aiədaid]氢碘酸、高碘酸、碘酸、亚碘酸、次碘酸名称参见氯卤化的halide铵根ammonium [əˈməuniəm]高锰酸根permanganate锰酸根manganate氰根cyanide ['sainaid]硫氰根thiocyanate [θaiəuˈsaiəneit]铬酸根chromate重铬酸根dichromate5.常见无机化合物(common inorganic compounds)氢化钠sodium hydride氨ammonia/azane[ə-ˈ]硅烷silane [ˈsi-]磷化氢phosphine硫化氢hydrogen sulphide氮化镁magnesium nitride四氧化三铁iron(II,III) oxide二氟化氧oxygen difluoride氯化氢hydrogen chloride氯化亚铁iron(II) chloride/ferrous chloride氯化铁iron(III) chloride/ferric chloride氯化亚锡tin(II) chloride/stannous chloride四羟基合铝酸钠sodium aluminate磷酸二氢钠monosodium phosphate磷酸氢二钠disodium phosphate氯化铵ammonium chloride硫氢化钠/硫氢酸钠sodium hydrosulphide6.系统命名法(chemical nomenclature)一mono-二di-三tri-. 四tetra-五penta-六hexa-七hepta-八octa-九nona-十deca-烷烃alkane (preffix alkyl-,suffix -ane)甲meth-乙eth-丙prop-丁but-戊pent-己hex-庚hept-辛oct-壬non-癸dec-十一undec-十二dodec-十三tridec-十四tetradec-十五pentadec-十六hexadec-十七heptadec-十八octadec-十九nonadec-二十eicos-三十triacont-四十tetracont-五十prntacont-正构型normal-(n-)异构型iso-(i-)新构型neo-(n-)聚poly-烷基alkyl甲基methyl(abbr. Me)乙基ethyl(abbr. Et)丙基propyl(abbr. Pr)环烷烃cycloalkane (preffix -cyclo, suffix -ane)烯烃alkene (preffix alkenyl-,suffix -ene)二烯烃allene (suffix -adiene)环烯烃cycloalkene (preffix cyclo-, suffix -ene)炔烃alkyne (preffix alkynyl-,suffix -yne)顺式异构preffix cis-(Z-)反式异构preffix trans-(E-)苯基phenyl(abbr. Ph) (preffix phenyl-,suffix -benzene)苄基benzyl(abbr. Bn) (preffix benzyl-,suffix -toluene)醇alcohol (preffix hydroxy-,suffix -ol)带卤素的化合物halogens (preffix fluoro-,chloro-,bromo-,etc.)酮ketone (preffix oxo-,suffix -one)醛aldehyde (preffix oxo-,suffix -al or not included in carbon chain preffix formyl-,suffix -carbaldehyde)羧酸carboxylic[ka:bɔk'silik] (acid) adj.carboxylate (suffix -oic acid)羧基carboxyl (preffix carboxyl-,suffix -oic acid or multiple groups suffix-di,tri,tetracarbonyl acid)乙酸根carboxyl radical(abbr. Ac)醚ether (suffix -ane and -oxy)脂ester (preffix R-oxycarbonyl-,suffix -oic acid/-oate)胺和酰胺amine(preffix amino-,suffix -amine or according to position of N atom with pre/suffix -N-) and amide(preffix carbamoyl- and amido-,suffix -amide and-carboxamide or according to position of N atom with pre/suffix -N-)氨基amino酰胺基amido磺酸sulphonic (acid) adj.sulphonate (preffix sulpho-,suffix -sulphonic acid)腈nitrile (preffix cyano-,suffix -nitrile)酚phenol/carbolic acid7.常见有机化合物(common organic compounds)酚酞phenolphthalein(abbr. Hln/phph) [finɔlf'θeili:n]石蕊litmus溴酚蓝bromopheno blue百里酚蓝thymol blue甲基橙methyl orange龙胆紫gentian violet氯仿chloroform异戊二烯isoprene月桂烯myrcene [mair'si:n]聚乙烯polythene聚氯乙烯poly(chloroethene)(abbr. PVC)聚丙烯polypropylene聚四氟乙烯/特氟龙poly(tetrafluoroethene)/teflon(abbr.PTF) 晴纶orlon二甲醚methoxymethane苯酚phenol乙酸乙酯methyl propanoate甲酸/蚁酸methanoic acid/formic acid乙酸/醋酸ethanoic acid/acetic acid乙二酸/草酸oxalic acid adj.oxalate丙酸/初油酸propanoic acid/propionic acid丁酸/酪酸butanoic acid/butyric acid软脂酸/棕榈酸hexadecanoic acid/palmitic acid 硬脂酸octadecanoic acid/stearic acid硬脂酸钠sodium stearate柠檬酸citric acid柠檬酸钠sodium citrate乳酸lactic acid乳酸钠sodium lactate葡萄糖酸gluconic acid adj.gluconate氨基酸amino acid葡萄糖glucose果糖fructose半乳糖galactose核糖ribose脱氧核糖desoxyribose核糖核酸rebonucleic acid(abbr. RNA)脱氧核糖核酸deoxyribonucleic acid(abbr. DNA)麦芽糖maltose蔗糖sucrose乳糖lactose淀粉starch纤维素cellulose脂肪酸fatty acid甘油/丙三醇glycerol/ glycerine/ glycerin叔丁醇tert-butyl alcohol(abbr. TBA)三硝基甲苯trinitrotoluene(abbr. TNT) [trainaitrə'tɔljui:n]萘naphthalene碳酰胺/尿素urea/carbamide胡萝卜素carotene叶绿素chlorophyll阿司匹林/乙酰水杨酸aspirin/acetylsalicylic acid对乙酰氨基酚/扑热息痛paracetamol/acetaminophen苯丙醇胺phenylpropanolamine/β-hydroxyamphetamine/the stereoisomers norephedrine/ norpseudoephedrine舒喘宁/羟甲叔丁肾上腺素salbutamol伪麻黄碱pseudoephedrine(abbr. PSE)氯苯那敏chlorphenamine/chlorpheniramine/piriton咖啡因caffeine维生素A/视黄醇retinol/vitamin A维生素C/抗坏血酸vitamin C/ascorbic acid吗啡morphine冰毒/甲基安非他明methamphetamine可卡因/苯甲基芽子碱cocaine/benzoylmethylecgonine海洛因heroin/diacetylmorphine/morphine diacetate/diamorphine 8.常见实验仪器(common laboratory apparatuses)温度计thermometre [θə'-]托盘天平counterbalance试管test tube/sample tube/culture tube烧杯beaker ['bi:-]烧瓶flask蒸馏烧瓶distillation flask锥形瓶Erlenmeyer(注意大写) flask/conical flask漏斗funnel广口瓶wide mouth(neck) container(bottle)燃烧匙combustion spoon蒸发皿evaporating dish酒精灯alcohol burner本生灯Bunsen burner量筒graduated cylinder['silində]/measuring cylinder/mixing cylinder 集气瓶gas bottle滴管burette/buret [bju:'ret]滴瓶dropper bottle曲颈瓶retort [ri'-]表面皿watch glass石棉网asbestos[æs'bestəs] gauze玻璃棒glass rod/stirring rod/stir rod铁架台iron stand滴定管burette/buret泥三角pipeclay triangle启普发生器Kipp's apparatus/Kipp generator酒精喷灯alcohol blast burner坩埚钳tong坩埚pot索氏提取器Soxhlet extractor冷凝管cold finger称量瓶weighing bottle注:本词典收录的词汇均为英式英语,读音均以英式发音标注。

普通化学术语中英文对照表

普通化学术语中英文对照表

普通化学术语中英文对照表Chinese-English Dictionary of Common Chemical Terms撰写者史政一written by Zhengyi Shi1.专业名词(terms)原子atom adj.atomic原子核nucleus质子proton中子neutron电子electron(abbr.e)离子ion[ˈaɪən]阳离子cation阴离子anion分子molecular[məˈlekjələ]单质element化合物compound纯净物pure substance/chemical substance混合物mixture相对原子质量relative atomic mass(abbr.A r)相对分子质量relative molecular mass(abbr.M r)化学式量relative formula mass物质的量amount of substance阿伏加德罗常数Avogadro constant(abbr.N A)摩尔mole摩尔质量molar mass实验式/最简式/经验式empirical formula气体摩尔体积molar volume阿伏加德罗定律Avogadro’s Law溶液solution溶解dissolve浓度concentration质量/体积分数mass/volume concentration浓缩concentrate稀释dilute蒸馏distillation萃取extraction化学反应方程式chemical equation反应物reactant生成物product固体solid液体liquid气体gaseous溶液aqueous配平balance化学计量学stoichiometry酸acid碱base/alkali(refers to soluble bases)盐salt酸式盐acid salt离子方程式ionic equation结晶水water of crystallisation水合的hydrated无水的anhydrous滴定titration指示剂indicator氧化数oxidation number氧化还原反应redox reaction氧化反应oxidation reaction还原反应reduction reaction歧化反应disproportionation reaction归中反应comproportionation(symproportionation)reaction氧化剂oxidising agent还原剂reducing agent电子层(壳)(electron)shell电离能ionisation energy(abbr.I.E.)第一,第二,第三等电离能first,second,third,etc.ionisation energy(abbr. 1st,2nd,3rd,etc.I.E.)电子亲和能electron affinity energy(abbr.A.E.)屏蔽效应electronic shielding(screening)原子轨道atomic orbital电子云electron cloud电子亚层sub-shell能层layer能级energy level电子排布electron configuration电子云重叠shell overlap洪特规则Hund’s rule泡利原理Pauli exclusion principle基态ground state激发态excited state跃迁transition手性chirality[kaiˈ-]化学键chemical bond键长bond length键级bond order键角bond angle键能bond enthalpies离子键ionic bond供体donor受体acceptor静电吸引electrostatic attraction巨型离子结构giant ionic structure共价键covalent[kəʊ'veɪlənt]bond巨型共价结构giant covalent structure共用电子对shared pair/bonding pair孤对电子lone pair/non-bonding pairσ键σ-bondπ键π-bondδ键δ-bond极性共价键polar bond非极性共价键non-polar bond配位键dipolar bond/dative covalent bond/coordinate bond 电负性electronegativity极性polarity偶极子dipole分子间作用力intermolecular forces氢键hydrogen bond范德华力van der Waal’s force色散力dispersion force诱导力induction force取向力orientation force/dipole-dipole force金属键metallic bond离域delocalisation[di:,ləukəlai'zeiʃn]延展性malleability可锻性ductility导电性electrical conductivity合金alloy元素周期表the Periodic Table周期period族group原子序数proton number同位素isotope[ˈaɪsətəʊp]核素nuclide同量异位素isobar金属metal非金属nonmetal碱金属alkali metal碱土金属alkaline earth metal卤素halogen稀有气体noble gas元素周期律periodic trends活泼active稳定noble分解反应decomposition reaction化合反应combination(synthesis)reaction取代反应displacement reaction复分解反应salt metathesis[məˈtæθəsis]reaction/double replacement(displacement) reaction沉淀precipitation官能团functional group碳氢化合物/烃hydrocarbon饱和烃saturated hydrocarbon不饱和烃unsaturated hydrocarbon脂肪烃aliphatic hydrocarbon脂环烃alicyclic hrdrocarbon同系物homologous[həˈ-]series异构现象isomerism['aisəmərizəm]同分异构体isomeride[ai'sɔməraid]同素异形体allotropy/allotropism分子式molecular formula通式general formula结构式displayed formula结构简式structural formula键线式skeletal formula均裂homolytic fission异裂heterolytic fission亲核试剂nucleophile['njukliəfail]亲电子试剂electrophile加成反应addition reaction加水加成hydration reaction加成聚合反应addition polymerisation聚合物polymer单体monomer链节repeat unit缩合聚合反应condensation reaction缩聚物condensation polymer取代反应substitution reaction脱水dehydration水解hydrolysis卤代反应halogenation reaction酯化反应esterification reaction亲核取代nucleophilic substitution消去反应elimination reaction裂化反应cracking(reaction)石油分馏fractional distillation燃烧combustion发酵fermentation氟氯烃chlorofluorocarbons产率percentage yield原子利用率atom economy红外光谱学infrared spectroscopy质谱分析mass spectroscopy光谱spectrum挥发性volatility冷凝回流reflux反应机理reaction mechanism能量守恒定律law of conservation of energy热力学thermodynamic[θə:məudaiˈ-]焓enthalpy(abbr.H)[en'θælpi]焓变enthalpy change(abbr.ΔH)标准焓standard enthalpy change(abbr.ΔHӨ)标准反应焓standard enthalpy change(abbr.ΔH rӨ)燃烧热heat of combustion标准燃烧焓standard enthalpy change of combustion(abbr.ΔH cӨ)标准生成焓standard enthalpy change of formation(abbr.ΔH fӨ)放热反应exothermic[eksəuˈ-]reaction吸热反应endothermic reaction热化学方程式thermochemical[θə:məuˈ-]equation活化能activation energy(abbe.E a)比热容specific heat capacity键焓bond enthalpy平均键焓average bond enthalpy盖斯定律Hess’law有效碰撞理论collision theory反应速率rate of reaction/reaction rate反应动力学reaction kinetics催化剂catalyst催化作用catalysis酶enzyme['enzaim]波尔兹曼分布律the Boltzmann distribution化学平衡(chemical)equilibrium[i:kwiˈ-]可逆反应reversible reaction动态平衡dynamic equilibrium平衡常数chemical equilibrium constant浓度幂concentration power平衡移动shift of equilibrium state吉布斯自由能Gibbs free energy(abbr.ΔG)阿累尼乌斯方程the Arrhenius[əˈri:niəs]Equation自发反应spontaneous[spɔnˈteiniəs]reaction熵entropy(abbr.ΔS)温室效应greenhouse effect吸附作用adsorption绿色化学green chemistry溶解度solubility离子反应ionic reaction电离ionisation电解质electrolyte电离平衡ionisation equilibrium电离常数ionisation constant离子积ion-product constant氢离子浓度指数hydrogen ion concentration(abbr.pH from French potentiel d'hydrogène)溶解平衡dissolution equilibrium溶度积solubility product原电池galvanic(voltaic)cell盐桥salt bridge电极electrode正极/阳极anode负极/阴极cathode标准电极电势standard electrode potential(abbr.E0)干电池dry cell一次电池primary cell(battery)二次电池/蓄电池secondary cell/storage battery充电charge放电discharge燃料电池fuel cell电解electrolysis电解池/电解槽electrolytic cell电镀galvanisation电偶腐蚀/电化腐蚀galvanic corrosion分子空间构型molecular geometries杂化hybrid轨道orbital晶格lattice晶体crystal晶胞crystal structure堆积作用sedimentation2.常见元素(common elements)氢hydrogen(abbr.H)['haidrədʒən]氦helium(abbr.He)['hi:liəm]锂lithium(abbr.Li)['liθiəm]硼boron(abbr.B)['bɔ:rɔn]碳carbon(abbr.C)['kɑ:bən]氮nitrogen(abbr.N)['naitrədʒən]氧oxygen(abbr.O)['ɔksidʒən]氟fluorine(abbr.F)['fluəri:n]氖neon(abbr.Ne)['ni:ɔn]钠sodium(abbr.Na)['səudiəm]镁magnesium(abbr.Mg)铝aluminum(abbr.Al)[,æləˈminiəm]硅silicon(abbr.Si)['silikən]磷phosphorus(abbr.P)['fɔsfərəs]硫sulfur(abbr.S)['sʌlfə]氯chlorine(abbr.Cl)['klɔ:ri:n]氩argon(abbr.Ar)['ɑ:ɡɔn]钾potassium(abbr.K)[pəˈtæsiəm]钙calcium(abbr.Ca)[ˈkælsiəm]钛titanium(abbr.Ti)[tai'teiniəm]铬chromium(abbr.Cr)['krəumjəm]锰manganese(abbr.Mn)[ˈmæŋɡəni:z]铁iron(abbr.Fe)['aɪən]钴cobalt(abbr.Co)[kəu'bɔ:lt]镍nickel(abbr.Ni)['nikəl]铜copper(abbr.Cu)['kɔpə]锌zinc(abbr.Zn)[ziŋk]砷arsenic(abbr.As)['ɑ:sənik]溴bromine(abbr.Br)['brəumi:n]银silver(abbr.Ag)['silvə]锡tin(abbr.Sn)[tin]碘iodine(abbr.I)['aiəudi:n]氙xenon(abbr.Xe)['zenɔn]钡barium(abbr.Ba)['beəriəm]钨tungsten(abbr.W)[tʌŋstən]铂platinum(abbr.Pt)['plætinəm]金gold(abbr.Au)[ɡəuld]汞mercury(abbr.Hg)['mə:kjuri]铅lead(abbr.Pb)[led]3.常见单质(common elements)氢气、氮气、氧气、氟气、氯气、液溴、固态碘的名称同元素名称金刚石diamond['daiəmənd]石墨graphite['græfait]臭氧ozone['əuzəun]红磷red phosphorus白磷white phosphorus4.常见根离子(common radicals)氢化的hydride['haidraid]硼酸boric(acid)adj.borate碳化的carbide['ka:baid]碳酸carbonic(acid)adj.carbonate碳酸氢根bicarbonate/hydrogen carbonate氮化的nitride['naitraid]叠氮化的azide['æzaid]硝酸nitric(acid)adj.nitrate亚硝酸nitrous(acid)adj.nitrite氧化的oxide['ɔksaid]二氧化的dioxide[dai-']三氧化的trioxide过氧根peroxy(radical)adj.peroxide[pə'ɔksaid]超氧化的superoxide[sjupə'ɔksaid]氢氧根hydroxyl[hai'drɔksil](radical)adj.hydroxide水合氢离子hydronium氟化的fluoride偏铝酸meta-aluminic[metə'æljuminik](acid)adj.meta-aluminate 四羟基合铝酸hydroxyl-aluminic[hai'drɔksil-'](acid)硅酸silicic['silisik](acid)adj.silicate磷酸phosphoric(acid)adj.phosphate磷酸二氢根dihydrogen phosphate磷酸氢根hydrogen phosphate硫化的sulfide硫氢根bisulphide/sulphanide/hydrogen sulphide硫酸sulphuric(acid)adj.sulphate硫酸氢根bisulphate/hydrogen sulphate亚硫酸sulphurous(acid)adj.sulphite亚硫酸氢根bisulphite/hydrogen sulphite硫代硫酸根thiosulphate[θaiəu-']焦硫酸根persulphate[pə:-']氯化的chloride['klɔraid]氢氯酸/盐酸hydrochloric(acid)高氯酸perchloric(acid)adj.perchlorate氯酸chloric(acid)adj.chlorate亚氯酸chlorous(acid)adj.chlorite次氯酸hypochlorous(acid)adj.hypochlorite溴化的bromide氢溴酸、高溴酸、溴酸、亚溴酸、次溴酸名称参见氯碘化的iodide['aiədaid]氢碘酸、高碘酸、碘酸、亚碘酸、次碘酸名称参见氯卤化的halide铵根ammonium[əˈməuniəm]高锰酸根permanganate锰酸根manganate氰根cyanide['sainaid]硫氰根thiocyanate[θaiəuˈsaiəneit]铬酸根chromate重铬酸根dichromate5.常见无机化合物(common inorganic compounds)氢化钠sodium hydride氨ammonia/azane[ə-ˈ]硅烷silane[ˈsi-]磷化氢phosphine硫化氢hydrogen sulphide氮化镁magnesium nitride四氧化三铁iron(II,III)oxide二氟化氧oxygen difluoride氯化氢hydrogen chloride氯化亚铁iron(II)chloride/ferrous chloride氯化铁iron(III)chloride/ferric chloride氯化亚锡tin(II)chloride/stannous chloride四羟基合铝酸钠sodium aluminate磷酸二氢钠monosodium phosphate磷酸氢二钠disodium phosphate氯化铵ammonium chloride硫氢化钠/硫氢酸钠sodium hydrosulphide6.系统命名法(chemical nomenclature)一mono-二di-三tri-四tetra-五penta-六hexa-七hepta-八octa-九nona-十deca-烷烃alkane(preffix alkyl-,suffix-ane)甲meth-乙eth-丙prop-丁but-戊pent-己hex-庚hept-辛oct-壬non-癸dec-十一undec-十二dodec-十三tridec-十四tetradec-十五pentadec-十六hexadec-十七heptadec-十八octadec-十九nonadec-二十eicos-三十triacont-四十tetracont-五十prntacont-正构型normal-(n-)异构型iso-(i-)新构型neo-(n-)聚poly-烷基alkyl甲基methyl(abbr.Me)乙基ethyl(abbr.Et)丙基propyl(abbr.Pr)环烷烃cycloalkane(preffix-cyclo,suffix-ane)烯烃alkene(preffix alkenyl-,suffix-ene)二烯烃allene(suffix-adiene)环烯烃cycloalkene(preffix cyclo-,suffix-ene)炔烃alkyne(preffix alkynyl-,suffix-yne)顺式异构preffix cis-(Z-)反式异构preffix trans-(E-)苯基phenyl(abbr.Ph)(preffix phenyl-,suffix-benzene)苄基benzyl(abbr.Bn)(preffix benzyl-,suffix-toluene)醇alcohol(preffix hydroxy-,suffix-ol)带卤素的化合物halogens(preffix fluoro-,chloro-,bromo-,etc.)酮ketone(preffix oxo-,suffix-one)醛aldehyde(preffix oxo-,suffix-al or not included in carbon chain preffix formyl-,suffix-carbaldehyde)羧酸carboxylic[ka:bɔk'silik](acid)adj.carboxylate(suffix-oic acid)羧基carboxyl(preffix carboxyl-,suffix-oic acid or multiple groups suffix-di,tri,tetracarbonyl acid)乙酸根carboxyl radical(abbr.Ac)醚ether(suffix-ane and-oxy)脂ester(preffix R-oxycarbonyl-,suffix-oic acid/-oate)胺和酰胺amine(preffix amino-,suffix-amine or according to position of N atom with pre/suffix-N-)and amide(preffix carbamoyl-and amido-,suffix-amide and-carboxamide or according to position of N atom with pre/suffix-N-)氨基amino酰胺基amido磺酸sulphonic(acid)adj.sulphonate(preffix sulpho-,suffix-sulphonic acid)腈nitrile(preffix cyano-,suffix-nitrile)酚phenol/carbolic acid7.常见有机化合物(common organic compounds)酚酞phenolphthalein(abbr.Hln/phph)[finɔlf'θeili:n]石蕊litmus溴酚蓝bromopheno blue百里酚蓝thymol blue甲基橙methyl orange龙胆紫gentian violet氯仿chloroform异戊二烯isoprene月桂烯myrcene[mair'si:n]聚乙烯polythene聚氯乙烯poly(chloroethene)(abbr.PVC)聚丙烯polypropylene聚四氟乙烯/特氟龙poly(tetrafluoroethene)/teflon(abbr.PTF)晴纶orlon二甲醚methoxymethane苯酚phenol乙酸乙酯methyl propanoate甲酸/蚁酸methanoic acid/formic acid乙酸/醋酸ethanoic acid/acetic acid乙二酸/草酸oxalic acid adj.oxalate丙酸/初油酸propanoic acid/propionic acid丁酸/酪酸butanoic acid/butyric acid软脂酸/棕榈酸hexadecanoic acid/palmitic acid硬脂酸octadecanoic acid/stearic acid硬脂酸钠sodium stearate柠檬酸citric acid柠檬酸钠sodium citrate乳酸lactic acid乳酸钠sodium lactate葡萄糖酸gluconic acid adj.gluconate氨基酸amino acid葡萄糖glucose果糖fructose半乳糖galactose核糖ribose脱氧核糖desoxyribose核糖核酸rebonucleic acid(abbr.RNA)脱氧核糖核酸deoxyribonucleic acid(abbr.DNA)麦芽糖maltose蔗糖sucrose乳糖lactose淀粉starch纤维素cellulose脂肪酸fatty acid甘油/丙三醇glycerol/glycerine/glycerin叔丁醇tert-butyl alcohol(abbr.TBA)三硝基甲苯trinitrotoluene(abbr.TNT)[trainaitrə'tɔljui:n]萘naphthalene碳酰胺/尿素urea/carbamide胡萝卜素carotene叶绿素chlorophyll阿司匹林/乙酰水杨酸aspirin/acetylsalicylic acid对乙酰氨基酚/扑热息痛paracetamol/acetaminophen苯丙醇胺phenylpropanolamine/β-hydroxyamphetamine/the stereoisomers norephedrine/ norpseudoephedrine舒喘宁/羟甲叔丁肾上腺素salbutamol伪麻黄碱pseudoephedrine(abbr.PSE)氯苯那敏chlorphenamine/chlorpheniramine/piriton咖啡因caffeine维生素A/视黄醇retinol/vitamin A维生素C/抗坏血酸vitamin C/ascorbic acid吗啡morphine冰毒/甲基安非他明methamphetamine可卡因/苯甲基芽子碱cocaine/benzoylmethylecgonine海洛因heroin/diacetylmorphine/morphine diacetate/diamorphine8.常见实验仪器(common laboratory apparatuses)温度计thermometre[θə'-]托盘天平counterbalance试管test tube/sample tube/culture tube烧杯beaker['bi:-]烧瓶flask蒸馏烧瓶distillation flask锥形瓶Erlenmeyer(注意大写)flask/conical flask漏斗funnel广口瓶wide mouth(neck)container(bottle)燃烧匙combustion spoon蒸发皿evaporating dish酒精灯alcohol burner本生灯Bunsen burner量筒graduated cylinder['silində]/measuring cylinder/mixing cylinder 集气瓶gas bottle滴管burette/buret[bju:'ret]滴瓶dropper bottle曲颈瓶retort[ri'-]表面皿watch glass石棉网asbestos[æs'bestəs]gauze玻璃棒glass rod/stirring rod/stir rod铁架台iron stand滴定管burette/buret泥三角pipeclay triangle启普发生器Kipp's apparatus/Kipp generator酒精喷灯alcohol blast burner坩埚钳tong坩埚pot索氏提取器Soxhlet extractor冷凝管cold finger称量瓶weighing bottle注:本词典收录的词汇均为英式英语,读音均以英式发音标注。

核专业英语词汇

核专业英语词汇

(一)核物理基本概念元素element粒子particle离子ion分子molecule原子atom原子得atomic原子核nucleus (pl、nuclei)核得nuclear质子proton中子neutron电子electron核子nucleon化学性质chemical identity带正电得positivelycharged 带负电得negatively charged不带电得uncharged电中性得electrically neutral(元素)周期表periodictable原子序数atomic number质量数massnumber轨道电子orbital electron同位素isotope天然存在得naturallyoccurring 人工得artificial化学键chemical bond化合物pound上标superscript下标subscript氧oxygen氢,氕hydrogen重氢,氘heavyhydrogen,deuterium重氢核,氘核deuterion超重氢,氚tritium碳carbon氦helium放射性得radioactive加权平均weighted mean质量mass 动量momentum能量energy单位,机组unit国际单位制SystemInternational,SI千克kilogram (kg)伏特volt(V)摩尔mole(mol)库仑coulomb电子伏特electron-volt(eV)兆电子伏特mega electron-volt(MeV)质量亏损mass defect结合能binding energy动能kinetic energy势能potential, potentialenergy跃迁jump核力nuclearforce排斥repulsion吸引attraction轰击bombardment发射(出) emission(n、), emit(v、)能级energy level裂变fission聚变fusion衰变decay钡barium硼boron铋bismuth铀uranium钚plutonium钍thorium锂lithium钠sodium核反应nuclear reaction链式反应chain reaction辐射,射线radiation超铀元素transuraniumelement可裂变得fissionable易裂变得fissile碎片fragment宏观得macroscopic 微观得microscopic介观得mesoscopic激发excite静电得electrostatic库仑力Coulomb force电磁辐射electromagnetic radiation(二)放射性宇宙射线cosmicray电离ionization韧致辐射bremsstrahlung(braking radiation) 辐射,射线radiation正比于be proportional to反比于beinversely proportionalto根据经验as a rule ofthumbα射线alpha rayβ射线beta rayγ射线gamma ray带电粒子charged particle 光子photon散射scattering衍射diffraction折射deflection碰撞collision铝aluminum 铍beryllium氦helium相互作用interaction摄入ingest 吸入inhale动能kineticenergy势能potential (energy)量子quantum屏蔽shielding正电子positron加速器accelerator放射性radioactivity湮灭annihilation光电效应photoelectric effect(三)核反应衰减attenuation放大amplification镉cadmium钴cobalt氧oxygen氮nitrogen汞mercury弹性得elastic非弹性得inelastic宏观截面macroscopic cros ssection微观截面microscopic crosssection靶恩barn反冲,反作用recoil平均自由程meanfree path转变,转化transmutation扩散diffusion中子扩散neutron diffusion 斐克扩散定律Fick’s law of diffusion通量flux中微子neutrino放射性同位素radioisotope半衰期half-life热核反应堆thermonuclear react or化合价valence(四)核材料燃料fuel燃料芯块fuel pellet慢化剂moderator冷却剂coolant包壳cladding控制棒control rod硼酸boricacid铬chromium铪hafnium钆gadolinium铟indium镁magnesium镍nickel锆zirconium硅silicon重水heavy water石墨graphite碳化物carbide氧化物oxide氧化oxidize二氧化物dioxide二氧化碳carbon dioxide碳氢化合物hydrocarbon密度density热导率,传热系数thermal conductivity 比热specific heat粘性viscosity饱与saturation热力性质,热物性thermodynamic property 反应性reactivity 升华sublime中子俘获截面neutron capture cross section散射截面scattering crosssection辐照损伤radiation damage肿胀swelling燃耗burnup合金alloy镁诺克斯合金Magnox锆合金zircaloy金属间化合物inter-metallic pound裂变产物fission product裂变碎片fissionfragment腐蚀产物corrosionproduct可燃毒物burnablepoison 冷轧cold pressing烧结sintering开裂crack蠕变creep增殖材料fertilematerial增殖比breedingratio浓缩铀enriched uranium高温气冷堆HighTemperatureGas-cooledReactor(HTGR)(中子)通量展平flux-shaping(五)核反应堆理论自持得链式反应self-sustainingchain reaction燃料循环fuel cycle临界(a)critical次临界(a)subcritical超临界(a) supercritical临界(n) criticality临界尺寸criticalsize 共振resonance弹性散射碰撞elasticscatteringcollision热中子利用系数thermal utilizationfactor慢化slow down热中子thermalneutron 快中子fast neutron六氟化物hexafluoride六氟化铀uranium hexafluoride离心工艺centrifuge process 气体扩散工艺gaseous diffusionprocess换料(v) refuel快中子增殖反应堆,快堆Fast BreedingReactor (FBR)堆芯,活性区core 再生区blanket半透膜semi-permeablemembrane旋转spin (过去分词:spun)贫铀depleted uranium 热中子反应堆,热堆thermal reactor快堆fast reactor倍增系数multiplicationfactor(十)压水反应堆压水反应堆,压水堆Pressurized WaterReactor(PWR)蒸汽发生器steam generator一次侧primaryside 二次侧secondaryside 发电机electricalgenerator, generator燃料芯块fuel pellet包壳cladding堆芯core给水泵feed(water)pump反应堆(压力)容器reactor vessel, pressure vessel硼酸boricacid化学补偿控制chemical shimcontrol堆坑reactor pit气密得airtight封头head接管,喷嘴nozzle点火区seed再生区blanket用户,业主,业界utility卖主,供应商vendor, supplier制造商manufacturer多重屏障multiple barriers 纵深防御defense indepth 冗余性redundancy多样性diversity独立性independence包容contain美国机械工程师协会American Societyof MechanicalEngineer(ASME)美国核学会American Nuclear Society(ANS)安全级safetyclass失效failure安全功能safety function 裕度margin反应堆冷却剂系统Reactor Coolant System(RCS)在役检查inservice inspection汽水分离器moisture separator干燥器steam dryer堆内构件reactor internals反应堆冷却剂泵,主泵reactor coolantpump(RCP), main pump稳压器pressurizer波动管surge line剖视图sectional view 控制棒control rod控制棒组件Control Element Assembly(CEA)控制棒驱动机构Control ElementDriveMechanism(CEDM)控制棒导向管Control Rod Guide Tube(CRGT)上部支撑板upper support plate燃料组件fuel assembly进口接管inlet nozzle出口接管outletnozzle 堆芯吊篮core barrel可燃吸收体burnableabsorber管侧tube side 壳侧shell side蒸汽管线steam line一次冷却剂primary coolant主蒸汽main steam反应性引入reactivity insertion浓度concentration参考负荷reference load冷却剂平均温度coolantaverage temperature稀释dilution裂变产物fission product 积累buildup反应堆调节系统ReactorRegulatingSystem(RRS)(程序)整定值programmed value 峰值线释热率peak linearheat rate轴向功率分布axialpower distribution方位角azimuthal(中子通量)方位角偏差azimuthal tilt偏离泡核沸腾Departure from Nucleate Boiling(DNB)偏离泡核沸腾比Departure from Nucleate BoilingRatio(DNBR) 堆内测量系统In-Core DetectorSystem (ICDS)自给能中子探测器Self-Powered Neutron Detector(SPND)信号调理signalconditioning反应堆紧急停堆reactor trip汽机脱扣turbine trip可靠性reliability规范,法规code燃耗burnup(十一)反应堆容器与堆内构件环锻件ring-forging锻造forge锻件forging监视surveillance样品,试样specimen安装mount奥氏体得austenitic不锈钢stainless steel法兰flange热电偶thermocouple零延性转变温度nil-ductility transition temperature(T NDT)注量率fluence集成中子通量NVT=Total IntegratedNeutron Flux=Integrated Flux=Fluence= Neutrondensity ⨯ Velocity ⨯ Time【unit】:[n/m3⋅m/s⋅s]=[n/m2]旁通,支路bypass磷phosphorous硫sulfur=sulphur焊weld临界值,限值threshold(机)接合,啮合,对位engage凸缘,凸起部,轮毂boss逐渐变细得tapered圆顶dome围板shroud(十二)反应堆堆芯与燃料可燃吸收棒burnable absorberrod蠕变creep栅格lattice中子源neutron source阻力塞plug反应性价值reactivity worth 比功率specific power锑antimony镉cadmium锎californium铟indium陶瓷(状)得ceramic(机)间隙clearance污染contaminate 栅格架;电网;网格grid因科镍inconel固有安全性inherent safety 非能动安全passive safety能动安全activesafety套管,套筒sleeve定位格架spacer grid星形架,蜘蛛spider乏燃料spentfuel(十三)压水堆冷却剂系统主要设备U形管蒸汽发生器U-tube steam generator核供汽系统NuclearSteamSupply System(NSSS)一次系统primary system二次系统secondary system主蒸汽main steam汽轮机,透平机械turbine给水与凝汽系统feed andcondensate system热管段,热腿hot leg冷管段,冷腿cold leg堵管裕量tubepluggingmargin在 情况下in theevent of 换热器heat exchanger (HX) 节热器,省煤器economizer给水feedwater一次进口水室inlet plenum 一次进口接管primaryinlet nozzle一次出口水室outlet plenum一次出口接管primary outlet nozzle管板tubesheet喷放;(SG)排污blowdown上升段riser下降段downer满功率full power (FP) 额定功率rated power额定负荷rated load化学与容积控制系统Chemical andV olume Control System (CVCS)加热,升温heatup冷却,降温cooldown喷淋管线spray line辅助喷淋管线auxiliary spray line上充泵chargingpump上充charge下泄letdown水位water level, level备用得backup过压保护overpressureprotection安全壳内换料水箱In-containmentRefueling WaterStorage Tank(IRWST)换料水箱Refueling Water Storage Tank (RWST)安全阀safety valve卸压阀reliefvalve全厂断电station blackout (SBO) (蒸汽)干度quality空泡份额void fraction热冲击thermalshock急冷,骤冷quench(十四)压水堆系统与安全壳裂变碎片fission fragment轻水反应堆Light Water Reactor(LWR)热机thermalengine原动机prime mover焓enthalpy熵entropy反馈feedback热力学第二定律second law of thermo- dynamics最终热阱ultimate sink一(次)回路primary loop二(次)回路secondaryloop核电厂配套子项BalanceofPlant(BOP)一次压力边界primary pressureboundary隔离阀isolation valve失效failure故障fault,malfuction卡诺效率Carnot efficiency 热机效率engine efficiency 高温热源,热库hotreservoir低温热源cold reservoir 摩擦friction余热排出系统ResidualHeat-Removal System (RHRS)换料(n) refueling应急堆芯冷却系统EmergencyCore-Cooling System(ECCS)补水与排水feed and bleed专设安全设施Engineered Safety Feature (ESF)设备冷却水系统ponent CoolingSystem止回阀non-returnvalve 蓄压箱accumulator电动阀motor-drivenvalve气动阀pneumaticvalve安注泵safety injectionpump安全壳containment钢筋混凝土reinforced concrete预应力钢筋混凝土prestressedreinforcedconcrete英制压力单位psi= pounds persquare inch英制压力单位(表压)psig = poundspersquareinch gauge环形得annular潜热latentheat显热sensible heat氢氧化物hydroxide氢氧化钠sodium hydroxide苛性钠,氢氧化钠caustic启动startup 飞射物,导弹missile蒸汽管线steamline安全壳地坑containment sump(十五)蒸汽轮机飞轮flywheel叶片,叶栅blade,bucket, vane 功work冲动式汽轮机impulse turbine反动式汽轮机reaction turbine冲动级impulsestage反动级reactionstage反动度degree of reaction渐缩得converging渐扩得diverging喷嘴,接管nozzle 被称为⋯⋯be referred to as缸体,箱体casing推力thrust拉金lashing除湿moistureremoval节流阀stop-throttle valve 扭矩torque每秒⋯转rev/s = revolutionsper second每分钟⋯转rpm = revolutions perminute(十六)主蒸汽、给水与凝汽系统汽轮发电机turbinegenerator汽动给水泵turbine drivenfeedwater pump蒸汽排放steam dump汽水分离再热器MoistureSeperatorReheater(MSR)密封蒸汽系统gland steamsystem限流器flow restrictor主蒸汽隔离阀mainsteam isolationvalve机组unit负荷load主蒸汽集管main steam header给水联箱feedwater header 给水回热循环regenerative feedheating cycle磨损wear污垢,结垢fouling装量inventory蒸汽(旁路)排放steam dump冷凝器排放condenser steam dump大气排放atmosphericsteam dump除氧器排放deoxidizersteam dump电缆electric cable辅助给水系统auxiliaryfeedwatersystem压差differential pressure, pressuredifferential, pressuredifference增压泵booster pump增压boost pressure吸入口suction凝汽器condenser凝汽器热阱condenserhotwell给水流量调节阀feedregulatingvalve给水调节旁通阀feedregulating bypass valve疏水drain阶跃变化step change线性(斜坡)变化ramp change溢流阀overflow valve 工艺汽process steam紧急停堆trip; scram停堆shutdown停堆,停堆期outrage手动地manually自动地automatically质量流率mass flow rate关断阀shutoffvalve (美国)联邦管理法规CFR =CodeofFederalRegulations 凝结液condensate水头,压头head汽机脱扣(甩负荷) turbine trip(十七)核电厂运行工艺热processheat公用电网utility grid基础负荷运行base loadoperation退役得outofservice 运行因子operationfactor负荷因子load factor使用因子,运行因子servicefactor可利用因子availability技术规范technical specification 稳压器汽空间建立drawapressuresteam bubble未能紧急停堆得预计瞬变AnticipatedTransientWithoutScram(ATWS)未能紧急停堆得预计瞬变AnticipatedTransient WithoutTrip(ATWT)失电lossof power失流loss of flow辅助喷淋auxiliary spray采样sampling(美国)核管会Nuclear Regulatory mission(NRC)负荷跟踪load following(十八)辐射危害与屏蔽屏蔽shielding核辐射nuclearradiation发射,发出emit剂量dose剂量率dose rate保健物理healthphysics天然本底辐射naturalbackgroundradiation轰击bombardment地壳theearth’s crust(放射性)坠尘fallout职业照射occupational exposure放射性流出物radioactiveeffluent幸存者survivor辐射防护radiological protection国际辐射防护委员会InternationalmissiononRadiological Protection (ICRP) 合理可行尽量低As Low As ReasonablyAchievable (ALARA)希弗Sivert急性得acute慢性得delayed辐射病radiation sickness 吸入inhalation摄入ingestion食物链food chain权重因子weighting factor活化产物activation product 生物屏蔽biologicalshield氡radon氪krypton钋polonium钾potassium 铋bismuth稀有气体noble gas残骸debris征兆symptom谱spectrum (pl、spectra)(十九)核安全核安全nuclearsafety过热overheating裂变速率fissionrate缓发中子delayedneutron瞬发中子prompt neutron后果consequence破裂rupture置信度confidence负温度系数negativetemperaturecoefficient事故accident堆年reactor-year快堆fastreactor热堆thermalreactor失效安全fail safe三哩岛事故ThreeMile Island accident(TMI accident)切尔诺贝利事故Chernobyl accident设计基准事故Design Basis Accident(DBA)严重事故severeaccident熔融meltdown多普勒展宽Doppler broadening 反应性引入事故Reactivity Insertion Accident(RIA)冷却剂丧失事故,失水事故Loss-Of-Coolant Accident(LOCA)自动保护系统Automatic ProtectiveSystem(APS)居里(活度单位) Curie瞬发临界prompt critical蒸汽发生器传热管破裂SteamGeneratorTube Rapture(SGTR)确定性安全分析deterministicsafetyanalysis概率安全分析Probabilistic SafetyAssessment (PSA)。

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原子核物理专业词汇中英文对照表absorption cross-section 吸收截面activity radioactivity 放射性活度activity 活度adiabatic approximation 浸渐近似allowed transition 容许跃迁angular correlation 角关联angular distribution 角分布angular-momentum conservation 角动量守恒anisotropy 各项异性度annihilation radiation 湮没辐射anomalous magnetic moment 反常极矩anti neutrino 反中微子antiparticle 反粒子artificial radioactivity 人工放射性atomic mass unit 原子质量单位atomic mass 原子质量atomic nucleus 原子核Auger electron 俄歇电子bag model 口袋模型baryon number 重子数baryon 重子binary fission 二分裂变binging energy 结合能black hole 黑洞bombarding particle 轰击粒子bottom quark 底夸克branching ration 分支比bremsstrahlung 轫致辐射cascade radiation 级联辐射cascade transition 级联跃迁centrifugal barrier 离心势垒chain reaction 链式反应characteristic X-ray 特征X射线Cherenkov counter 切连科夫计数器collective model 集体模型collective rotation 集体转动collective vibration 集体振动color charge 色荷complete fusion reaction 全熔合反应complex potential 复势compound-nucleus decay 复合核衰变compound-nucleus model 复合核模型compound nucleus 复合核Compton effect 康普顿效应Compton electron 康普顿电子Compton scattering 康普顿散射conservation law 守恒定律controlled thermonuclear fusion 受控热核聚变cosmic ray 宇宙射线Coulomb barrier 库仑势垒Coulomb energy 库伦能Coulomb excitation 库仑激发CPT theorem CPT定理critical angular momentum 临界角动量critical distance 临界距离critical mass 临界质量critical volume 临界体积damped oscillations 阻尼震荡damped vibration 阻尼震荡damped wave 阻尼波damper 减震器damping factor 衰减系数damping 衰减的damp proof 防潮的damp 湿气danger coefficient 危险系数danger dose 危险剂量danger range 危险距离danger signal 危险信号data acquisition and processing system 数据获得和处理系统data base 数据库data communication 数据通信data processing 数据处理data 数据dating 测定年代daughter atom 子体原子daughter element 子体元素daughter nuclear 子核daughter nucleus 子体核daughter nuclide 子体核素daughter 蜕变产物dd reaction dd反应deactivation 去活化dead band 不灵敏区dead time correction 死时间校正dead time 失灵时间deaerate 除气deaeration 除气deaerator 除气器空气分离器deaquation 脱水debris activity 碎片放射性debris 碎片de broglie equation 德布罗意方程de broglie frequency 德布罗意频率de broglie relation 德布罗意方程de broglie wavelength 德布罗意波长de broglie wave 德布罗意波debye radius 德拜半径debye temperature 德拜温度decade counter tube 十进计数管decade counting circuit 十进制计数电路decade counting tube 十进管decade scaler 十进位定标器decagram 十克decalescence 相变吸热decalescent point 金属突然吸热温度decarburization 脱碳decascaler 十进制定标器decatron 十进计数管decay chain 衰变链decay coefficient 衰变常数decay constant 衰变常数decay constant 衰变常量decay energy 衰变能decay factor 衰变常数decay fraction 衰变分支比decay heat removal system 衰变热去除系统decay heat 衰变热decay kinematics 衰变运动学decay out 完全衰变decay period 冷却周期decay power 衰减功率decay rate 衰变速度decay scheme 衰变纲图decay series 放射系decay storage 衰变贮存decay table 衰变表decay time 衰变时间decay 衰减decelerate 减速deceleration 减速decigram 分克decimeter wave 分米波decommissioning 退役decompose 分解decomposition temperature 分解温度decomposition 化学分解decontaminability 可去污性decontamination area 去污区decontamination factor 去污因子decontamination index 去污指数decontamination 净化decoupled band 分离带decoupling 去耦解开decrease 衰减decrement 减少率deep dose equivalent index 深部剂量当量指标deep inelastic reaction 深度非弹性反应deep irradiation 深部辐照deep therapy 深部疗de excitation 去激发de exemption 去免除defectoscope 探伤仪defect 缺陷definition 分辨deflecting coil 偏转线圈deflector 偏转装置deformation energy 变形能deformation of irradiated graphite 辐照过石墨变形deformation parameter 形变参量deformation 变形deformed nucleus 变形核deformed region 变形区域deform 变形degassing 脱气degas 除气degeneracy 简并degenerate configuration 退化位形degenerate gas 简并气体degenerate level 简并能级degenerate state 简并态degeneration 简并degradation of energy 能量散逸degradation 软化degraded spectrum 软化谱degree of acidity 酸度degree of burn up 燃耗度degree of purity 纯度dehumidify 减湿dehydrating agent 脱水剂dehydration 脱水deionization rate 消电离率deionization time 消电离时间deionization 消电离delay circuit 延迟电路delayed alpha particles 缓发粒子delayed neutron 缓发中子delayed proton 缓发质子deliquescence 潮解deliquescent 潮解的demagnetization 去磁denitration 脱硝density gradient instability 密度梯度不稳定性density of electrons 电子密度deoxidation 脱氧deoxidization 脱氧departure from nucleate boiling ratio 偏离泡核沸腾比departure from nucleate boiling 偏离泡核沸腾depleted fuel 贫化燃料deposit dose 地面沉降物剂量deposited activity 沉积的放射性deposition 沉积deposit 沉淀depression 减压depressurization accident 失压事故depressurizing system 降压系统desalinization 脱盐desalting 脱盐descendant 后代desorption 解吸detailed balance principle 细致平衡原理detection of radiation 辐射线的探测detonation 爆炸deuteride 氘化物deuterium alpha reaction 氘反应deuterium 重氢deuton 氘核deviation 偏差dew point 露点dextro rotatory 右旋的diagnostic radiology 诊断放射学diagnostics 诊断diagram 线图diamagnetism 反磁性diameter 直径diamond 稳定区;金刚石diaphragm 薄膜diatomic gas 双原子气体diatomic molecule 二原子分子dielectric 电介质differential control rod worth 控制棒微分价值differential cross section 微分截面diffraction spectrometer 衍射谱仪diffraction spectrum 衍射光谱diffraction 衍射diffuse 扩散diffusion stack 务马堆diffusion theory 扩散理论diffusion time 扩散时间diffusion 扩散dilution 稀释dipole 偶极子dirac equation 狄拉克方程direction 方向discharge 放电discrete 离散的disintegrate 蜕衰disintegration 蜕变dislocation 位错disorder 无序dispersion 分散displacement current 位移电流displace 位移;代替dissociation 离解dissolution 溶解distillation 蒸馏distortion 畸变divergence 发散domain 磁畴Dopper effect 多普勒效应dose albedo 剂量反照率dose build up factor 剂量积累因子dose equivalent 剂量当量dose rate 剂量率dose 剂量down quark 下夸克dry out 烧干duality 二重性duct 管dysprosium 镝endothermic reaction 吸能反应energy conservation 能量守恒even-even nucleus 偶偶核exchange force 交换力excited state 激发态exothermic reaction 放能反应exposure 照射量fatigue 疲劳feedback 反馈fermi age 费米年龄fermion 费米子fermium 镄fermi 费米Feynman diagram 费恩曼图field theory 场论fine structure 精细结构fissile 分裂的fissionable 分裂的fission barrier 裂变势垒fission fragment 裂变碎片fission product yield 裂变产额fission product 裂变产物flattening of neutron flux 中子通量展平fluorescent x rays 荧光x射线fluorine 氟flux 通量forbidden band 禁带force 力francium 钫free electron 自由电子free energy 自由能frenkel defect 弗兰克尔缺陷frictional force 摩擦力fuel assembly grid 燃料集合体栅格fuel assembly 核燃料组件fuel cell 燃料电池fuel depletion 燃料贫化fuel reprocessing 燃料后处理function 函数fusion 核聚变galaxy 星系Gamow-Teller interaction G-T相互作用gauge boson 规范波色子gauge field theory 规范场论Geiger-Mǖller counter 盖革-米勒计数器Geiger-Nuttal law 盖革-努塔尔定律geometrical cross-section 几何截面germanium detector 锗探测器giant resonance 巨共振gluon 胶子grid ionization chamber 屏栅电离室hadron 强子heavy ion 重离子helicity 螺旋性Higgs particle 希格斯粒子Hubble constant 哈勃常量Hubble law 哈勃定理incoming channel 入射道incoming particle 入射粒子independent-particle model 独立粒子模型induced fission 诱发裂变inelastic collision 非弹性碰撞inelastic scattering 非弹性散射inertial confinement 惯性约束internal conversion 内转换intrinsic electric quadrupole moment 内禀电四极矩intrinsic parity 內禀宇称island of isomerism 同核异能素岛island of stability 稳定岛isobaric spin,isospin 同位旋isobar 同量异位素isomer 同核异能素isospin analog state 同位旋相似态isospin multiplet 同位旋多重态isotone 同中异位素isotope 同位素j j coupling j j耦合joule heat 焦耳热jump function 阶跃函数junction particle detector 结型粒子探测器kerma rate 比释动能率kerma 柯玛kernel approximation method 核近似法kernel function 核函数kernel 核kerr cell 克尔盒kerr effect 克尔效应kevatron 千电子伏级加速器key measurement point 关键测量点k factor 增殖系数kinetic theory of gases 气体运动论kirchhoff's radiation law 基尔霍夫辐射定律klein gordon equation 克莱因戈登方程klein nishina formula 克莱因仁科公式knight shift 奈特移位knocking out 原子位移knock on atom 撞出原子knock on 撞击撞出krypton 氪k shell k 层Kurie plot 库里厄图labeled 示踪的labile 不稳定的lag 延迟laminar flow 层流lande g factor 朗德因子lanthanides 镧系lanthanum 镧laplace's operator 拉普拉斯算符laplacian 拉普拉斯算符larmor frequency 回旋频率laser cooling 激光冷却laser enrichment process 激光浓缩法laser isotope separation method 激光同位素分离法laser pulse 激光脉冲laser 激光latent energy 潜能lattice cell 栅元lattice constant 晶格常数lattice defect 点阵缺陷lattice energy 晶格能量lattice parameter 晶格常数lattice 格子laue photograph 劳厄照相lawrencium 铹Lawson criterion 劳森判据lead 铅lepton 轻子level 能级liberation 游离limit 极限liquid metal 液态金属liquid model 液体模型liquid phase 液相lithium 锂load 负荷lorentz force 洛伦兹力lorentz gas 洛伦兹气体lorentz invariance 洛伦兹不变性low activity waste 低放废物lower limit 下限lutetium 镥macroscopic cross section 宏观截面macroscopic state 宏观态magic number 幻数magnesium 镁magnetic dipole 磁偶极子magnetic field 磁场magnetic resonance 磁共振magnetism 磁manganese 锰many body forces 多体力many body problem 多体问题mass abundance 质量丰度mass energy conversion formula 质能换算公式mass excess 质量过剩mass range 质量射程mass spectrometer 质谱仪maximum 最大值maxwell boltzmann distribution 麦克斯韦分布函数mean collision time 平均碰撞时间mean field 平均场mean value 平均值mean 平均melting point 熔点membrane 薄膜memory 存储mendeleev's law 门捷列夫周期律mendelevium 钔mercury 汞meson exchange theory 介子交换理论meson field theory 介子场理论meson 介子meson 介子metamorphose 变形methane 甲烷methanol 甲醇methyl alcohol 甲醇migration 移动mobility 迁移率moderate 减速moderation 减速modulus of elasticity 弹性模数modulus of rigidity 刚性模数modulus of rupture 断裂模数modulus of torsion 扭转模数modulus 刚性模数moisture 湿气molar fraction 克分子分数molecular mass 分子质量molecular orbital 分子轨函数molten salt 熔盐molybdenum 钼monte carlo method 蒙特卡罗法neodymium 钕neon 氖neptunium 镎neutrino 中微子neutron flux 中子通量neutronics 中子物理学neutron 中子nickel 镍niobium 铌nitrogen 氮nobelium 锘nominal value 公称值nuclear fission 核裂变nuclear fission 核裂变nuclear force 核力nuclear fuel 核燃料nuclear spallation 核散裂nucleon 核子nucleus 核nuclide 核素nu factor 每次裂变后的中子产额ood-A nucleus 奇A核ood-ood nucleus 奇奇核optical model 光学模型orbital angular momentum 轨道角动量orbital electron capture 轨道电子俘获pair creation,pair production 对产生pairing correlation 对关联pairing energy 对能parent nucleus 母核parity 宇称partial-wave analysis 分波分析partial-wave cross-section 分波截面particle physics 粒子物理photoelectric effect 光电效应pick-up reaction 拾取反应polarization 极化度potential barrier 势垒prompt neutron 瞬发中子proportional chamber 正比室proton radioactivity 质子放射性proton 质子quark confinement 夸克禁闭quark-gluon plasma 夸克-胶子等离子体quark model 夸克模型quark 夸克radiation damage 辐射损伤radiation dose 辐射剂量radiation protection 辐射防护radiative capture 辐射俘获radioactive dating 放射性鉴年法radioactive equilibrium 放射性平衡radioactive nuclide 放射性核素radioactive series 放射系radioactivity 放射性range 射程reaction channel 反应道reaction cross-section 反应截面reaction energy 反映能reaction product 反应产物reaction yield 反应产额recoilless resonance absorption 无反冲共振吸收residual interaction 剩余相互作用residual nuclease 剩余核resolution 分辨率resolving time 分辨时间resonance cross-section 共振截面resonance energy 共振能量resonance state 共振态rotational energy level 转动能级saddle point 鞍点samarium poisoning 钐中毒samarium 钐scalar 标量scandium 钪scattering 散射scheme 图解Schrodinger equation 薛定谔方程scintillation detector 闪烁探测器scram control 快速停堆控制scram discharge volume 快速停堆排放量scram rod 安全棒selenium 硒self absorption coefficient 自吸收系数self absorption 自吸收self adjoint matrix 自共轭矩阵self adjoint operator 自共轭算子self adjoint 自轭的semiconductor 半导体sensitivity 灵敏度series 系;级数shell model 壳层模型shell structure 壳层结构shim rod 补偿棒shim 补偿shut off rod 安全棒silicon 硅simulation 模拟singularity 奇性slab reactor 平板反应堆slow down 减速slowing down area 慢化面积small angle scattering 小角散射sodium fluoride 氟化钠sodium 钠soft component of cosmic rays 字宙射线的软成分solar cosmic ray 太阳宇宙线solar neutrino 太阳中微子solar x ray 太阳x 射线solenoid 螺旋管solid angle 立体角solid phase 固相solid solution 固溶体soluble 可溶的solute 溶质source data 源数据source strength 源强度space group 空间群space lattice 空间点阵spacing 间距spallation 散裂special relativity 狭义相对论special report 专题报告special theory of relativity 狭义相对论specific activity 比放射性specific binding energy 比结合能specific burn up 比燃耗specific charge 比电荷specific concentration 比浓度specific 比的specimen 试样spectral line 光谱线spectral series 光谱线系spectrum 谱speed 速率spent nuclear material pool 烧过的核材料贮存池sphere 球spherical reactor 球形反应堆spherical wave 球面波spin angular momentum 自旋角动量spin dependent force 自旋相关力spin 自旋splitting of energy levels 能级分裂splitting ratio 分开比spontaneous decay 自发衰变spot 斑sputtering 飞溅square bracket 方括弧stable equilibrium 稳定平衡stainless steel 不锈钢standing wave 驻波stark effect 斯塔克效应statistical error 统计误差statistical fluctuation 统计涨落statistical mechanics 统计力学statistical straggling 统计涨落statistical uncertainty 统计不确定性statistical weight 统计重量statistical 统计的statistic analysis 统计分析statistics 统计学statistics 统计性质steam generator 蒸汽发生器steam void 汽穴steam 蒸汽stefan boltzmann ] constant 斯蒂芬玻尔兹曼常数stern gerlach experiment 斯登盖拉赫实验stochastic process 随机过程stoichiometry 化学计算法stokes'law 斯特克斯定律stopping power 阻止本领strangeness number 奇异数strangeness 奇异性strange particle 奇异粒子strange particle 奇异粒子strange quark 奇异夸克strength function 强度函数strontium 锶structure factor 结构因子subcritical assembly 亚临界装置subcritical 亚临界的subgroup 子群sublimation 升化subprogram 子程序subroutine 子程序subscript 下标subtraction 减法sulfur 硫superconductivity 超导性superconductor 超导体supercooled 过冷的superheated vapor 过热蒸汽superheated 过热的superlattice 超晶格superposition principle 迭加原理superposition 重叠supersaturation 过饱和superscript 上标surface tension 表面张力susceptibility 磁化率suspension colloid 悬浮胶体swelling 膨胀switch 开关symmetry 对称性synchrotron radiation 同步加速辐射synthesis 合成system of atomic units 原子单位制threshold energy 阈能time-of-flight 飞行时间top quark 顶夸克total cross section 总截面track detector 径迹探测器transfer reaction 转移反应transition probability 跃迁概率two-component neutrino theory 二分量中微子理论unclean separation energy 核子分离能unified model 综合模型unique forbidden transition 唯一性禁戒跃迁up quark 上夸克uranium series 铀系vector boson 矢量波色子vibration energy level 振动能级volume energy 体积能weak interaction 弱相互作用yrast line 转晕线yrast state 转晕态。

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