热能工程专业英语

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热能动力工程专业英语课件

热能动力工程专业英语课件
If so 倘若如此 As previously mentioned 前已提到 When needed (necessary, feasible)必要时 Where feasible 在实际可行的场合 Where possible 在可能的情况下
2019/8/11
2.1 Grammar Features
电能是在发电站或发电厂产生的 4) The meters are calibrated and the scale
is designed to read the value of the desired unit. 这些仪表可以被校准并且设计了不同的量程 , 2019/8/11以便读出期望单位的数值。
(4) It句型和祈使句使用频繁
(准确、精炼)
It句型:it 充当形式主语,避免句子“头重脚轻”
祈使句: 无主语,精炼。 It is very important (possible, necessary, natural, inevitable) to… It takes very much time learning… It is clear (possible, necessary, natural, inevitable) that… It happened that … It must be admitted tha(3) 省略句使用频繁 (精炼)
省略成分:状语从句中的主语、全部或部分谓语; 定语从句中的关系代词which和that、从句中的助 词等;还常用介词短语替代从句。
1) If it is possible, the open-loop control approach should be used in this system. If possible, the open-loop control approach should be used in this system. 可能的话,这个系统应该使用开环控制方法。

热能与动力工程专业英语单词汇总

热能与动力工程专业英语单词汇总

1st1.axial [‘æksiəl] 轴向的2.blade [bleid] 叶片3.case/casing [keis] 壳体4.centrifugal [sen‘trifjuɡəl] 离心的5.chamber [‘tʃeimbə] 室6.diffuser [di‘fju:zə] 扩压器7.discharge [dis‘tʃɑ:dʒ] 流量;排出8.draft [drɑ:ft] 吸出,通风9.generator [‘dʒenəreitə] 发电机10.hydraulic/hydro [hai‘drɔ:lik] 水(力)的11.impeller [im‘pelə] 叶轮12.machinery [mə‘ʃi:nəri] 机械13.mixed-flow 混流的14.passage ['pæsidʒ] 流道15.pressure [‘preʃə] 压力16.pump [pʌmp] 泵17.runner [‘rʌnə] 转轮18.rotor [‘rəutə] 转子19.shaft [ʃɑ:ft] 传动轴20.spiral [‘spaiərəl] 螺旋形的21.stator [‘steitə] 定子22.suction [‘sʌkʃən] 吸入(出)23.turbine [‘tə:bain] 水轮机,透平,涡轮机24.tubular [‘tju:bjulə] 管状的25.vane [vein] 叶片26.volute [və‘lju:t] 螺旋形27.wheel [hwi:l] 水轮28.wicket [‘wikit] 导叶;小闸门29.Axial/mixed-flow/centrifugal/volute pump 轴流/混流/离心/旋流泵30.Kaplan/Francis/bulb/tubular/Pelton turbine 轴流/混流/灯泡/贯流/水斗水轮机31.Hydraulic machinery/pump/turbine 水力机械/水泵/水轮机32.Pump turbine 水泵水轮机33.Spiral/volute casing 蜗壳34.Volute/runner chamber 蜗壳室/转轮室35.Draft tube/bend/cone/elbow 尾水管/弯管/泄水锥/肘管36.Diffuser vane 扩压叶片37.Diffusing passage 扩压流道38.Stay vane 固定导叶39.Wicket gate 活动导叶40.Pressure/suction side 压力/吸力侧41.Suction eye 吸入孔42.Suction height 吸出高度43.Volute suction 涡形吸入室44.Volute throat 蜗壳喉部45.Volute tongue 蜗壳隔舌2nd1.Cascade [kæs'keid] 叶栅2.Lift/resistance [ri'zistəns] force 升力/阻力3.Pitch(wise) 节距(方向的)4.Span(wise) 翼展(方向的)5.Stream(wise) 流线(方向的)6.Chord [kɔ:d] 弦,弦长7.Chord length 弦长8.Chord-spacing ratio 叶栅稠密度9.Velocity triangle 速度三角形10.Absolute/relative velocity 绝对/相对速度11.Peripheral [pə'rifərəl] /Circumferential [sə,kʌmfə'renʃəl] velocity 圆周速度12.Tangential [tæn'dʒenʃəl] /axial/radial velocity 切向/轴向/径向速度13.Velocity circulation[,sə:kju'leiʃən] 速度环量14.Meridional [mə'ridiənəl] channel 子午(轴面)流道15.Meridional velocity 子午(轴面)速度16.Angular ['æŋɡjulə] velocity 角速度17.Revolution[,revə'lu:ʃən] speed 转速18.Specific [spi'sifik] speed 比转速19.Blade angle 叶片安放角20.Flow angle 水流角21.Incidence/attack angle 入射角/攻角22.Tip clearance 叶片外缘间隙23.Inlet/outlet edge 进出口边3rd&4th1.Head 水头2.Cavitation 空化3.Cavitation erosion/damage 空蚀4.Sand erosion 泥沙磨损5.Eddy/vortex 涡6.Vortex core 涡带7.Opening 开度8.No/over/partial load 空载/过载/部分载荷9.Hydraulic Thrust 水推力10.Pressure pulsation 压力脉动11.Torque/moment 转矩/力矩12.Viscosity 粘度13.Dynamic 动力学(的)14.Kinematic [,kini‘mætik]运动学(的)15.Vibration 振动16.Transient [‘trænsiənt] 瞬态的17.Resonance [‘rezənəns] 共振18.Amplitude 幅值19.Frequency 频率20.Water hammer 水锤21.Power/output 功率/出力22.Operating condition 工况23.Runaway 飞逸24.Characteristic 特性25.Performance 性能26.Rated 额定的27.Inertia [i‘nə:ʃiə] 惯性28.Penstock 压力钢管6th1.Continuous medium连续介质2.Body/Surface force体积力/表面力pressible [kəm'presəbl]可压缩的4.Capillarity [,kæpi‘lærəti]毛细(管)现象5.Surface tension表面张力6.Fluid dynamics/kinematics流体动力学/运动学7.Aerodynamics [,εərəudai'næmiks]空气动力学8.Statics 静力学9.Conservation of mass [,kɔnsə'veiʃən]质量守恒10.Euler/Lagrange[lə'greidʒ]欧拉/拉格朗日11.Stream line/surface/tube流线/流面/流管12.Path line迹线13.Steady/Unsteady定常/非定常14.Integral/Differential [,difə'renʃəl]积分/微分15.Material derivative[di‘rivətiv]随体导数16.Divergence [dai'və:dʒəns ]散度17.Curl 旋度18.Bernoulli equation [bə:'nu:li]伯努利方程19.Irrotational flow[,irəu‘teiʃənəl]无旋流20.Potential flow [pəu'tenʃəl] 有势流21.Velocity potential速度势22.Stream function流函数plex potential ['kɔmpleks]复势24.Vorticity [vɔ:'tisəti]涡量25.Vortex dynamics涡动力学26.Single phase flow单相流27.Axisymmetric flow[,æksisi‘metrik]轴对称流7th1.Constitutive [‘kɔnstitju:tiv] equation 本构方程2.Tensor张量3.Strain rate应变率4.Normal stress正应力5.Shear stress剪切应力6.Newtonian [nju:'təuniən] fluid牛顿流体7.Thermodynamics[,θə:məudai'næmiks]热力学8.Definite condition定解条件9.Initial condition初始条件10.Boundary condition边界条件11.Adhesion [əd‘hi:ʒən] condition粘附条件12.No slip condition无滑移条件13.Rotation有旋性14.Dissipation [disi'peiʃən]耗散性15.Diffusivity [,difju:sivəti]扩散性16.Similarity law 相似律17.Geometric similarity几何相似18.Mechanical similitude力学相似19.Dimensionless/Non-dimensional无量纲20.Reynolds ['renəldz] number雷诺数21.Froude [fru:d] number 弗劳德数22.Strouhal [strəuhæl]number斯特劳哈尔数23.Euler/Mach number欧拉数24.Model test模型试验8th1.Turbulence['tə:bjuləns] 湍流minar['læminə] 层流3.Statistical [stə‘tistikəl] theory统计理论4.Ensemble [eŋ‘sɔŋblə] average系综平均5.Turbulent kinetic [ki'netik] energy湍动能6.Producing rate生成率7.Dissipation rate耗散率8.Turbulivity[tə:bju‘liviti]湍流度9.Reynolds stress雷诺应力10.Transport equation输运方程11.Isotropy [ai‘sɔtrəpi]各向同性12.Energy spectrum[‘spektrəm] 能谱13.Turbulent closed mode湍流封闭模式14.Wall function 壁面函数15.Eddy viscosity model涡粘模型16.Coherent [kəu‘hiərənt]structure拟序(相干)结构17.Boundary layer边界层18.Adverse pressure gradient逆压梯度19.Viscous friction粘性摩阻20.Reverse flow回流9th1.Perfect gas理想气体2.State equation状态方程3.Density/Temperature 密度/温度4.Gas constant ['kɔnstənt]气体常数5.Heat conduction [kən'dʌkʃən]热传导6.Specific heat capacity/ratio比热容/比热比7.Internal energy内能8.Enthalpy [en‘θælpi]焓9.Entropy [‘entrəpi]熵10.Adiabatic [,ædiə‘bætik]绝热的11.Isentropy [‘isentrəpi]等熵12.Acoustic [ə‘ku:stik] velocity声速13.Subsonic/Transonic/Supersonic/Hypersonic压/跨/超/高超音速14.Stagnation [stæɡ‘neiʃən] 滞止15.Critical parameter临界参数16.Velocity coefficient [,kəui'fiʃənt]速度系数17.Shock wave激波pression wave压缩波10th1.Anemometry [,æni‘mɔmitri]测速法2.Visco(si)metry [vis‘kɔmitri]粘度测定法3.Flow visualization[,vizjuəlai'zeiʃən]流动显示4.Oil smoke/film visualization油烟/油膜显示5.Orifice ['ɔrifis ]meter孔板流量计6.Wind/water tunnel风/水洞7.Shock tube激波管8.Towing ['təuiŋ] tank拖拽水池9.Rotating arm basin ['beisən]旋臂水池10.Pressure tap测压孔11.Manometer [mə'nɔmitə]压力计12.Anemometer [,æni‘mɔmitə]流速计13.Velocimetry [,ve'ləsimitri]速度测量学ser Doppler ['dɔplə] Velocimetry多普勒激光测速法15.Particle Image Velocimetry粒子图像测速法16.Flow meter流量计17.Vorticity meter涡量计18.Sensor/ transd ucer[trænz‘dju:sə]传感器11th1.Continuity[,kɔnti‘nju:iti] equation连续性方程2.Momentum/energy equation动量/能量方程3.Nonlinear [nɔn‘liniə]非线性4.Partial differential equation偏微分方程5.Convection diffusion equation对流扩散方程6.Direct Numerical Simulation直接数值模拟7.Finite difference method有限差分法8.Finite volume method有限体积法9.Finite element method有限元法10.Conservation form守恒形式11.Grid/mesh generation网格生成12.(Un)Structured grid(非)结构化网格13.Grid independence网格无关性14.Difference scheme差分格式15.Second order accuracy二阶精度16.Elliptic [i‘liptik ]equation椭圆型方程17.Parabolic [,pærə‘bɔlik] equation抛物型方程18.Hyperbolic [,haipə‘bɔlik] equation双曲型方程19.Consistency [kən‘sistənsi] condition相容条件20.Implicit [im‘plisit] scheme隐式格式21.Explicit [ik‘splisit] scheme显示格式22.Residual[ri‘zidjuəl]残差23.Parallel [‘pærəlel] computing并行计算24.Cluster [‘k lʌstə]机群25.Pre/post process前/后处理。

热能与动力工程专业英语

热能与动力工程专业英语

Chapter 1 Introduction to ThermalScience第一章热科学基础Acoustic flow meter 声波流量计Corrugated fin 波状散热片Adiabatic []绝热的Cross product 矢量积Aerodynamics 空气动力学Denominator 分母Affiliation 联系Developed flow 充分发展流Airfoil 机翼,螺旋桨Diffusion 扩散Alternative 替代燃料Doppler effect 多普勒效应Anemometer 风速计Double-pipe heat exchanger 套管式换热器Angular speed 角速度Dry saturated vapor 干饱和蒸汽Area density 表面密度Electrode 电极Baffle 挡板Electrolyte 电解,电解液Bifurcation 分形Electrostatic 静电的Blackbody 黑体Emissivity 发射率Blade 浆叶,叶片Equilibrium 平衡Boiler 锅炉Fluid mechanics 流体力学Boundary layer 边界层Forced convection 强制对流Carnot Cycle 卡诺循环Free convection 自然对流Cartesian coordinates 笛卡尔坐标系Friction loss 摩擦损失Celsius Degree 摄氏度Glass ceramic 微晶玻璃,玻璃陶瓷Heat engine 热机Compact heat exchanger 紧凑式换热器Composition 成分,合成物Heat pump 热泵Compressed liquid 压缩液体Hydrofoil 水翼Compressibility 可压缩性,压缩率Hypersonic speed 高超音速Condensation 凝结Infinitesimal 无穷小的Condenser 冷凝器Inflating/deflating 充气/压缩Conduction 导热Internal combustion engine 内燃机Control volume 控制体Isentropic 等熵的Convection 对流Isobaric 等压的Isolated system 孤立体系的Coriolis-accelaration flowmeter 科氏加速流量计Isometric 等容的Rough-wall tube 粗糙管Isothermal 等温的Saturation 饱和Kinematic viscosity 运动黏度Shear stress 剪切力、切应力Laminar 层流Shell-and-tube heat exchanger管壳式换热器Manuscript 手稿,原稿Specific volume 比容Moisture 湿度,水分Steady 稳态的,定常的Molecule (化学)分子Stifling engine 斯特林机Molten polymer 熔融聚合物Strain rate 变形速度,应变率Muti-disciplinary 多学科的Streamline 流线Newtonian Fluid 牛顿流体Strut 支撑,支柱Subcooled liquid过冷液体Nominal temperature gradient 法向温度梯度Numerator (数学)分子Superheated vapor 过热蒸汽Parallel flow 平行流动,并流Surrounding 环境,外界Pathline迹线Thermal conductivity 热传导率Phase change 相变Thermal efficiency 热效率Plane flow 平面流,二元流Thermodynamics 热力学Plate and flame heat exchangerTorsional 扭力的,扭转的板式换热器Polymer solution 胶浆Trailing edge 机翼后缘、尾缘Proof 校样Transmitter 传送装置、发送器Propeller 螺旋桨,推进器Turbine meter 涡轮流量计Pump泵Turbulent 湍流的Qulity 干度Ultrosonic 超声波的Qusi-equilibrium 准平衡、准静态Uniform flow 均匀刘Radiation 辐射Vacuum 真空Rankin Cycle 朗肯循环View factor 角系数Viscous 黏性的Regenerative heat exchanger蓄热/再生式换热器Reservoir 水库,蓄水池Cortex shedding 漩涡脱落Reversible 可逆的Water faucet 水龙头,水嘴Rotameter 转子流量计Bi Biot number 比澳数NPSH 汽蚀余量CFD 计算流体力学NTU 传热单元数CHF 临界热流量Nu 努谢尔特数COP 制冷系数PE 势能Eu 欧拉数Pr 普朗特数Fo 富立叶数Ra 瑞利数Fr 弗劳德数Re 雷诺数Gr 格拉晓夫数Sc 施密特数KE 动能St 斯坦顿数,斯特劳哈数LMTD对数平均温差We 韦伯数1.1Fundamental of Engineering Thermodynamics1.1工程热力学基础Thermodynamics is a science in which the storage, transformation and transfer of energy are studied. Energy is stored as internal energy (associated with temperature), kinetic energy (du to motion), potential energy (due to elevation) and chemical energy (due to chemical composition); it is transformed from one of these forms to another; and it is transferred across a boundary as either heat or work.热力学是一门研究能量储存、转换及传递的科学。

热能与动力工程专业英语词汇大全

热能与动力工程专业英语词汇大全

热能工程专业英语ability 能力ABNORMAL ABN 不规则的abnormal operating condition 异常工况abort 中断,停止ABOVE ABV 在……上面abrader 研磨,磨石,研磨工具abrasion resistance 耐磨性abrupt change 突变absence 失去Absence of brush 无(碳)刷Absolute ABS 绝对的absolute expansion 绝对膨胀ABSOLUTE EXPANSION ABS X 绝对膨胀ABSOLUTE PRESSURE ABS P 绝对压力Absolute atmosphere ATA 绝对大气压absorb 吸收ABSORBER ASB 阻尼器吸收器absorptance 吸收比,吸收率AC Lub oil pump 交流润滑油泵acceleration 加速acceleration limiter 加速度限制器accelerator 加速器accept 接受acceptance test 验收试验access 通道accident ACCD 事故accommodate 容纳accomplish 完成,达到accumulate 累积accumulator 蓄能器accumulator 蓄电池,累加器ACCUMULATOR ACM 收集(累加)器本资料为网络资料整理,只供学习交流使用,不做商业用途。

Accumulator battery 蓄电池组accuracy 精确度,准确度acid 酸性,酸的acid cleaning 酸洗ACID CLEANING ACD CLG 酸清洗Acid washing 酸洗ACIDIC ACID ACD 酸化学物质acknowledge ACK 确认acquisition 发现,取得act ACT 动作action 动作,行为active ACTIVE 激励active current 有功电流active power 有效功率active zone 有效区active power A_PW 有功功率actual value 实际值actuator 驱动器additional safeguard oil 附加保安油address 地址adequate 适当的,充分的ADJACENT ADJ. 相邻的ADJACENT BOILER ADJ. BLR 邻炉adjust 调整,校正adjustable fan blade 可调扇页adjustable key 可调整销adjusting ADJ 调整adjustment 调整,调节admission steam 进汽Admission mode 进汽方式adopt 采用Aerial line 天线aerodynamic loss 空气动力损失本资料为网络资料整理,只供学习交流使用,不做商业用途。

能源与动力工程专业英语词汇

能源与动力工程专业英语词汇

专业名称•动力工程及工程热物理:Power Engineering and Engineering Thermophysics工程热物理:Thermal Physics of Engineering •动力工程:Power Engineering;Dynamic Engineering•热能工程:Thermal Engineering(Thermal Energy Engineering•制冷与低温工程:Refrigeration and Cryogenic[ˌkraɪəˈdʒɛnɪk]Engineering •流体机械及工程:Fluid Mechanics and Engineering•热能动力工程:Thermal Energy and Dynamic Engineering•能源与动力工程学院:School of Energy and Power Engineering热力学thermodynamics1.adiabatic process[ˌædiəˈbætɪk]绝热过程2.aerodynamics[ˌeroʊdaɪˈnæmɪks]空气动力学,空气动力学专家,n,adj空气动力学的3.buoyancy[ˈbɔɪənsi,ˈbujən-]浮升力pressibility压缩性5.gasdynamics气体动力学6.hydraulics[haɪˈdrɔlɪks]水力学7.hydrodynamics流体水力学8.hydrostatics[ˌhaɪdrə'stætɪks]流体静力学9.open system开口系统10.reversible process[rɪˈvɚsəbəl]可逆过程11.thermodynamics equilibrium[ˌikwəˈlɪbriəm]热力平衡12.viscous[ˈvɪskəs]粘性的13.inviscid[ɪn'vɪsɪd]无粘性的14.thermodynamics、thermodynamic property热力学、热力性质15.entropy[ˈɛntrəpi]熵16.enthalpy[en'θælpɪ]焓17.internal energy内能18.potential energy势能19.kinetic energy动能20.work功21.mechanical/shaft work机械功/轴功22.flow work流动功23.specific volume比容24.cycle循环25.Saturated temperature/pressure/liquid/ vapor[ˈsætʃəreɪtɪd]饱和温度/压力/液体/蒸汽26.subcooled liquid过冷液体27.quality(蒸汽干度28.dry saturated vapor干饱和蒸汽29.superheated vapor过热蒸汽30.the first/second law of thermodynamics热力学第一/二定律31.the law of the conservation of energy能量守恒定律32.reversible/irreversible process可逆/不可逆过程33.pressure drop压降34.heat exchanger热交换器35.entropy production熵产[ˈɛntrəpi]36.coefficient of performance性能系数37.refrigerating capacity/effect制冷量38.Carnot cycle卡诺循环/nit/39.refrigerating efficiency制冷效率40.equation of state状态方程41.ideal gas constant理想气体常数42.isotherm等温线43.triple point三相点44.hydrocarbons碳氢化合物/烃45.cryogenic低温学[ˌkraɪəˈdʒenɪk]46.least-square fitting最小二乘法47.specific heat/specific heat capacity比热/比热容48.azeotropic mixture共沸混合物[əˌzi:ə'trɒpɪk]49.zeotropic mixture非共沸混合物50.dew point(temperature露点(温度[dju: pɔint][du pɔɪnt]51.isentropic compression/process等熵压缩/过程[aɪsen'trɒpɪk]52.condenser冷凝器53.evaporator蒸发器54.expansion valve膨胀阀55.throttling valve节流阀pressor压缩机pressor displacement压缩机排气量58.volumetric efficiency容积效率59.single-stage/two-stage/double-stage/compound compression单/双级压缩60.intercool/intercooler中间冷却(器61.intermediate pressure中间压力62.pressure ratio压力比63.insulating material保温材料流体力学1.流体力学fluid mechanics2. 动力粘度 absolute/dynamicviscosity3. 速度梯度 velocity gradient英[ˈgreɪdiənt]美[ˈɡrediənt]4. 运动粘度 kinematic viscosity英[ˌkɪnɪ'mætɪk]美[ˌkɪnə'mætɪk]英 [vɪ'skɒsətɪ]美 [vɪˈskɑsɪti] 5. 伯努力方程Bernoulli Equation英 [bə:ˈnu:liiˈkweiʃən]6. 体积流量 volumetric flow rate7. 质量流量 mass flow rate8. 层流 laminar flow9. 紊流 turbulence/turbulentflow10. 雷诺数 Reynolds number11. 摩擦力 friction/frictionalforce12. 摩擦系数 coefficient of friction13. 微分方程 differential equation14. 阻力 drag force 或 resistance15. 阻力系数 drag coefficient传热学1. 热传递 heat transfer2. 热传导 thermal conduction3. 热对流 thermal convection4. 热辐射 thermal radiation5. 层流底层 laminar sublayer6. 过渡层 buffer layer, 缓冲区或人, buffer dinner 自助餐 buffet 英[ˈbʌfit]7. 强迫对流 forced convection8. 自然 /自由对流 natural/freeconvection9. 稳态导热 steady-state conduction10. 导热系数 thermal conductivity11. 热阻 thermal resistance12. (总传热系数 (overallheat transfer coefficient13. 表面积 surface area14. 串联 series 系列15. 并联 parallel 英[ˈpærəlel]并行, Parallel computing 并行计算16. 接触热阻 contact thermal resistance17. (对数平均温差(logarithmicmean temperature difference [ˌlɒɡə'rɪðmɪk]18. 顺流 parallel flow19. 逆流 counter flow20. 相变 phase change21. 冷库 cold storage 热库 thermal reservoir/heat bath22. 边界条件 boundary condition23. 黑体辐射 blackbody radiation24. 辐射力 emissive power25. 维恩位移定律Wien’s displacement Law 26. 半球发射率 hemispherical emittance [ˌhemɪˈsferɪkl]27. 吸收率 absorptance 英 [əb'sɔ:ptəns] 28. 透射率 transmittance英 [træns'mɪtns]n. 播送 ; 发射 ; 传动 ; 透明度 ; 29. 反射率 reflectance30. 漫射辐射 diffuse radiation31.(充分发展的层流 /紊流 fully developed laminar/turbulentflow湿空气1. 湿空气学 psychrometrics2. 干空气 dry air3. 湿空气 moistair4. 大气压 barometricpressure5. 热力学温标 thermodynamic temperature scale6. 含湿量 humidity ratio7. 比焓 specific enthalpy 英[en'θælpɪ]8. 比熵 specific entropy 英[ˈentrəpi]9. 绝对湿度 absolute humidity10. 饱和含湿量 saturation humidity ratio 英[ˌsætʃəˈreɪʃn]英[ˈreɪʃiəʊ]11. 相对湿度 relative humidity12. 热力学湿球温度 thermodynamic wet-bulb temperature13. 分压力 partial pressure14. 总压 total pressure15. 通用气体常数 universal gas constant 16. 湿球 /干球温度 dry-bulb/wet-bulbtemperature 17. 焓湿图 psychrometric chart制冷空调1. 集中 /分散供冷 central/decentralizedcooling 英[ˌdi:'sentrəlaɪzd]2. 锅炉 boiler3. 往复 /螺杆 /离心 /涡旋式压缩机 /冷水机组 reciprocating/helicalrotary(或screw/centrifugal/scrollcompressor/waterchiller unit4. 吸收式制冷 /冷水机组 absorption refrigeration/waterchiller unit5. 热回收 heat reclaim/recovery6. 冷却塔 cooling tower7. 空气 /水冷却冷凝器 air-cooled/water-cooled condenser8. 蒸发式冷凝器 evaporative condenser9. 净正吸入压力 /压头 netpositive suction pressure/head10. 供 /回干管 main supply/returnline11. 二 /三通阀 two/three-wayvalve12. 平衡阀 balancing valve13.一次/二次冷冻水系统primary/secondary chilled water system14.备用泵spare pump15.疏水器、存水弯、水封trap16.水/冰蓄冷water/ice thermal storage17.空气/水/地源热泵air/water/ground source heat pump18.定/变风量constant/variable air volume19.经济器economizer20.静/动压static/dynamic pressure21.毛细管capillary tube英[kəˈpɪləri]22.全封闭压缩机hermetically sealed/hermetic compressor英[hɜ:ˈmetɪk]23.半封闭式压缩机semi-hermetic/semi-hermetically sealed compressor24.直接膨胀direct expansion26.离心/轴流式风机centrifugal/axial fan英[ˈæksiəl]27.立管riser英['raɪzə]28.内/外平衡式热力膨胀阀internally/externally equalized thermostatic expansion valve29.吸/排气管suction/discharge line30.电磁阀solenoid valve美['solə,nɔɪd]31.恒压阀constant pressure valve32.迎风面积/速度face area/velocity33.(一拖多分体式空调器(multi-split air conditioner34.水环热泵water loop heat pump35.能效比energy efficiency ratio36.变容压缩/压缩机positive displacement compression/compressor37.速度/动压式压缩/压缩机velocity/dynamic compression/compressor38.流量系数flow coefficient39.水锤water hammer40.闸阀gate valve41.球阀ball valve42.蝶阀butterfly valve43.平衡阀balancing valve44.安全阀safety/relief valve n.救济;减轻,解除;安慰;浮雕45.止回阀check/backflow prevention valve boiler锅炉1.air heater空气预热器2.auxiliary辅助的,辅机[ɔ:gˈzɪliəri]3.bare tube光管4.blast[英][blɑ:st]鼓风5.blowdown排污6.capacity[英][kəˈpæsəti]出力7.cogenerator热电联产机组pressor压缩机bustion燃烧10.condenser凝汽器11.counterflow逆流12.critical pressure临界压力13.diesel oil柴油gasoline,gaslene, gas,petro(英,汽油14.drainage疏水、排水设备,排水系统15.drum汽包16.economizer[英][i:'kɒnəmaɪzə]省煤器17.excess air[英][ɪkˈses]过量空气18.extended surface扩展受热面19.fin鳍片、肋片、散热片、翅片20.flue gas烟气21.fluid(-bed流化床(fluidizedbed[英]['flu:ɪdaɪzd22.furnace炉膛23.fouling污垢,击球出界(羽毛球 [英]['faʊlɪŋ]24.generator发电机25.header联箱、集箱,集管26.hopper[英][ˈhɒpə(r]斗、料斗l磨煤机(pulverizer[英]['pʌlvəraɪzə]28.motor汽车、马达、电动机29.platen屏、管屏[美]['plætən]30.Prandtl numbers普朗特数31.pressure loss压力损失32.regenerator回热器,蓄热器,再生器[英][rɪ'dʒenəˌreɪtə]33.Reynolds numbers雷诺数34.slag结渣美[slæɡ]35.sootblower吹灰器美[su:tb'ləʊər]36.steam line blowing蒸汽管路吹洗37.superheater过热器38.turbine汽轮机39.suction真空,负压steam turbine蒸汽轮机40.gas turbine燃气轮机41.back pressure背压42.blower送风机、吹灰器43.boundary layer边界层44.chimney英[ˈtʃɪmni]烟囱、烟道、烟筒45.cooling tower冷却水塔46.coupling连接,连接法兰,耦合47.critical speed临界转速48.cylinder圆筒、汽缸49.head汽包封头、扬程、水头50.impeller叶轮、推进器、压缩器rge turbine-generator unit大型汽轮发电机组52.non-destructive testing(NDT无损检验53.digital-controlled machine数控机床54.fixed blade固定叶片,导向叶片55.operational speed运行转速56.outing casing外缸57.inner casing内缸58.rigid coupling刚性连轴器solid coupling59.rotor转子60.stress concentration应力集中61.two-shift operation两班制运行62.wake尾流Thermal Power Plant:热电厂1.automatic control system:自动控制系统2.boiler feed pump:锅炉给水泵feed pump:给水泵3.chamber:燃烧室/ei/4.circulating water:循环水5.check valve:止回阀,逆止阀6.non-return valve:逆止阀,止回阀7.controlling valve:控制阀,调节阀8.cooling water(CW:冷却水9.cycle efficiency:循环效率10.data processing system:数据处理系统11.de-aerator[英]['eɪəreɪtə]除氧器12.de-aerator tank:除氧水箱13.desuperheater:减温器14.desuperheater spraywater:喷水减温15.drain pump:疏水泵16.full-load:满负荷erning system:调速系统(governing:调节,调整18.heat-transfer coefficient:换热系数19.isolating valve:隔离阀20.load rejection:甩(抛负荷21.main steam:主汽22.motorized isolating valve:电动隔离阀23.lubricating oil:润滑油24.nuclear plant:核电厂25.orifice:[orifis]孔,口,孔板26.pipework:管路27.power station:电厂28.pressure reducing valve:减压装置29.reliability:安全性,可靠性30.relief valve:安全阀31.running speed:运行转速32.sealing:密封,封闭,焊封33.self-sealing:自密封的34.stainless steel:不锈钢35.stop valve:断流阀,截止阀36.strainer:滤盆,滤器,滤网,拉紧装置37.supercritical plant:超临界机组38.synchronizer:英]['sɪŋkrənaɪzə]同步器,同步机,同步装置39.throttle:节流阀[美]/ˈθrɑ:tl/喉咙,气管,vt.&vi.扼杀,压制;勒死,使窒息;使节流40.turbine-generator unit:汽轮发电机组41.ultra-supercritical:超超临界英][ˈʌltrə] [美]['ʌltrə]42.vacuum:真空43.vent:通道,通风口44.actuator:/aiktjueite/执行机构45.brake:闸,制动器46.damper:[美]['dæmpər]挡板,调节风门47.distributed control system(DCS分散控制系统48.disturbance:干扰,扰动49.feedback control:反馈控制50.forced draught(FDfan:送风机[英][fɔ:st drɑ:ft/51.furnace purge:炉膛吹扫ernor valve:调节阀53.induced draught(IDfan:引风机54.make-up pump:补水泵55.overheating:过热,超温56.preamp:前置放大器/ˈpriæmp/57.primary air fan:一次风机58.sensor:传感器59.shutdown:停机,停炉,停运,关机,关闭;倒闭,停工,停业,停播。

热能工程专业英语

热能工程专业英语

热能工程专业英语Aadiabatic process -绝热过程aero engine -航空发动机afterburner -加力燃烧室air fuel ratio -空燃比air conditioning -空调aviation fuel -航空燃料Bboiling -沸腾Brayton cycle -布雷顿循环Ccapacity -功率,容量carburetor -化油器combustion -燃烧combustion chamber -燃烧室compressor -压气机condenser -冷凝器crank case -曲轴箱cylinder -气缸Ddiesel engine -柴油机diffuser -扩压器dry satured steam -干饱和蒸汽Eejector -喷射器engine -引擎enthalpy -焓entropy -熵evaporation -蒸发exhaust -废气Ffan -风机feed water -供水fundamental interval -基本间隔Ggas turbine -燃气轮机gas generator -燃气发生器generator -发电机guided missile -导弹Hheat -热heat pump -热泵Iimpeller -叶轮internal energy -内能intercooler -中间冷却器isothermal process -等温过程Jjet engine -喷气发动机KKelvin scale -开尔文刻度kinetic energy -动能Llatent heat -潜热Pphase -相piston -活塞power output -功率输出pressure -压强pressure ratio -压力比prime mover -原动机Sscavengine -扫气SFC=Specific Fuel Consumption -燃油消耗率stability -稳定性stator -定子stroke -冲程superheated steam -过热蒸汽Ttemperature -温度thermal capacity -热容量thermal efficiency -热效率thermal equilibrium -热平衡thermodynamics -热力学thermodynamic cycle -热力学循环thermometer -温度计thermometry -计温学turbofan -涡轮风扇发动机turboprop -涡轮螺桨发动机two-stage turbocharger -两级涡轮增压器Vvacuum -真空viscosity -粘性Wwaste-heat recovery -废热回收wet steam -湿蒸汽Nanjing University of Aeronautics and Astronautics -南京航空航天大学College of Energy & Power Engineering -能源与动力工程学院Thermal Energy and Dynamic Engineering -热能与动力工程Engineering Thermodynamics -工程热物理major =specialty -专业。

最新热能与动力工程专业英语(整理版)

最新热能与动力工程专业英语(整理版)

热能与动力工程Thermal Energy and Power Engineering材料与能源学院:Institute of Materials and Energy空调制冷:refrigeration and air conditioning热传导:thermol conduction学生毕业后能胜任现代火力发电厂,制冷与低温工程及相关的热能与动力工程专业的技术与管理工作,并能从事其它能源动力领域的专门技术工作.The graduates may find employment of technology and management in the fields of the Thermal Energy &Power Engineering (TEPE) and its relevance, such as modern power plant or the Refrigeration and Cryogenics Engineering (RCE), the graduates may also engaged in the special technique in the fields related to TEPE.现代空气动力学、流体力学、热力学、水力学以及航空航天工程、水利水电工程、热能工程、流体机械工程都提出了一系列复杂流动问题,其中包括高速流、低速流、管道流、燃烧流、冲击流、振荡流、涡流、湍流、旋转流、多相流等等A series of complicated flow problems have been posed in modern fluid mechanics, aero dynamics, thermodynamics, and aeronautical and aerospace engineering, water conservancy and hydropower engineering, heat energy engineering, fluid machinery engineering, and so on, and they cover high-speed flow, low-speed flow, eddy flow, turbulent flow, burning flow, impact flow, oscillating flow, backflow, and two-phase flow, etc.In the thermal engineering, the studied objects normally are isolated from one another and then we try to analysis the change and interaction, the studied objects isolated is named thermodynamic system.在热力工程中,通常将研究对象分离出来再分析其变化及(与外界)的相互作用,该对象即热力系统。

热能专业的英语书

热能专业的英语书

热能专业的英语书Thermal energy, as an essential branch of engineering, plays a pivotal role in various industries such as power generation, automotive, and aerospace. The study of thisfield requires a solid understanding of thermodynamics, heat transfer, and fluid dynamics. A specialized textbook inEnglish for students of thermal energy would typically cover the following topics:1. Introduction to Thermal Sciences: This section would introduce the fundamental concepts of thermal energy,including temperature, heat, and the laws of thermodynamics.2. Thermodynamics: A detailed exploration of the first, second, and third laws of thermodynamics, including the principles of energy conservation and entropy.3. Heat Transfer: This chapter would delve into the three modes of heat transfer: conduction, convection, and radiation, along with the mathematical models used to describe these processes.4. Fluid Mechanics: An examination of the behavior of fluids, including fluid statics, dynamics, and the principles governing fluid flow.5. Thermal Systems: A study of various thermal systems such as heat engines, refrigerators, and heat pumps, with anemphasis on their efficiency and performance.6. Combustion and Energy Conversion: This section would cover the principles of combustion, energy conversion processes, and the environmental impact of energy production.7. Renewable Energy Sources: An overview of renewable energy technologies such as solar thermal, geothermal, and bioenergy, and their integration into thermal systems.8. Advanced Topics: This part of the book could include advanced topics like thermodynamic cycles, thermodynamic properties of substances, and computational methods in thermal engineering.9. Case Studies: Real-world applications and case studies to illustrate the practical implementation of thermal energy principles.10. Problem Sets and Solutions: A collection of problems with detailed solutions to reinforce understanding and provide practical exercises.11. Glossary: A comprehensive glossary of terms used in the field of thermal energy.12. Appendices: Additional resources such as tables of thermodynamic properties, conversion factors, and mathematical formulas.This textbook would be an invaluable resource forstudents, educators, and professionals in the field, providing a comprehensive and in-depth exploration of thermal energy principles and their applications.。

热能动力工程专业英语

热能动力工程专业英语
Professional English for Thermal Power Engineering
contents
目录
• Overview of Thermal Power Engineering
• Fundamentals of Thermal Power Engineering
• Professional vocabulary for thermal power engineering
Application fields of thermal power engineering
Power generation
Thermal power plants are the main way of power generation, accounting for a large promotion of global electricity production
• Integration with information technology: The integration of thermal power engineering with information technology allows for more effective monitoring, control, and optimization of thermal power plants
• Radiation Heat Transfer: Radiation heat transfer occurs when electromagnetic waves transfer energy between objects Understanding radiation heat transfer is important for designing heat exchanges and other thermal systems

热能与动力工程专业英语

热能与动力工程专业英语

Chapter 1 Introduction to Thermal Science第一章热科学基础Acoustic flow meter 声波流量计Corrugated fin 波状散热片Adiabatic []绝热的Cross product 矢量积Aerodynamics 空气动力学Denominator 分母Affiliation 联系Developed flow 充分发展流Airfoil 机翼,螺旋桨Diffusion 扩散Alternative 替代燃料Doppler effect 多普勒效应Anemometer 风速计Double-pipe heat exchanger 套管式换热器Angular speed 角速度Dry saturated vapor 干饱和蒸汽Area density 表面密度Electrode 电极Baffle 挡板Electrolyte 电解,电解液Bifurcation 分形Electrostatic 静电的Blackbody 黑体Emissivity 发射率Blade 浆叶,叶片Equilibrium 平衡Boiler 锅炉Fluid mechanics 流体力学Boundary layer 边界层Forced convection 强制对流Carnot Cycle 卡诺循环Free convection 自然对流Cartesian coordinates 笛卡尔坐标系Friction loss 摩擦损失Celsius Degree 摄氏度Glass ceramic 微晶玻璃,玻璃陶瓷Heat engine 热机Compact heat exchanger 紧凑式换热器Composition 成分,合成物Heat pump 热泵Compressed liquid 压缩液体Hydrofoil 水翼Compressibility 可压缩性,压缩率Hypersonic speed 高超音速Condensation 凝结Infinitesimal 无穷小的Condenser 冷凝器Inflating/deflating 充气/压缩Conduction 导热Internal combustion engine 内燃机Control volume 控制体Isentropic 等熵的Convection 对流Isobaric 等压的Coriolis-accelaration flowmeter 科Isolated system 孤立体系的氏加速流量计Isometric 等容的Rough-wall tube 粗糙管Isothermal 等温的Saturation 饱和Kinematic viscosity 运动黏度Shear stress 剪切力、切应力Laminar 层流Shell-and-tube heat exchanger管壳式换热器Manuscript 手稿,原稿Specific volume 比容Moisture 湿度,水分Steady 稳态的,定常的Molecule (化学)分子Stifling engine 斯特林机Molten polymer 熔融聚合物Strain rate 变形速度,应变率Muti-disciplinary 多学科的Streamline 流线Newtonian Fluid 牛顿流体Strut 支撑,支柱Nominal temperature gradient 法向Subcooled liquid过冷液体温度梯度Numerator (数学)分子Superheated vapor 过热蒸汽Parallel flow 平行流动,并流Surrounding 环境,外界Pathline迹线Thermal conductivity 热传导率Phase change 相变Thermal efficiency 热效率Plane flow 平面流,二元流Thermodynamics 热力学Torsional 扭力的,扭转的Plate and flame heat exchanger板式换热器Polymer solution 胶浆Trailing edge 机翼后缘、尾缘Proof 校样Transmitter 传送装置、发送器Propeller 螺旋桨,推进器Turbine meter 涡轮流量计Pump泵Turbulent 湍流的Qulity 干度Ultrosonic 超声波的Qusi-equilibrium 准平衡、准静态Uniform flow 均匀刘Radiation 辐射Vacuum 真空Rankin Cycle 朗肯循环View factor 角系数Regenerative heat exchangerViscous 黏性的蓄热/再生式换热器Reservoir 水库,蓄水池Cortex shedding 漩涡脱落Reversible 可逆的Water faucet 水龙头,水嘴Rotameter 转子流量计Bi Biot number 比澳数NPSH 汽蚀余量CFD 计算流体力学NTU 传热单元数CHF 临界热流量Nu 努谢尔特数COP 制冷系数PE 势能Eu 欧拉数Pr 普朗特数Fo 富立叶数Ra 瑞利数Fr 弗劳德数Re 雷诺数Gr 格拉晓夫数Sc 施密特数KE 动能St 斯坦顿数,斯特劳哈数LMTD对数平均温差We 韦伯数1.1Fundamental of Engineering Thermodynamics1.1工程热力学基础Thermodynamics is a science in which the storage, transformation and transfer of energy are studied. Energy is stored as internal energy (associated with temperature), kinetic energy (du to motion), potential energy (due to elevation) and chemical energy (due to chemical composition); it is transformed from one of these forms to another; and it is transferred across a boundary as either heat or work.热力学是一门研究能量储存、转换及传递的科学。

热能专业英语 power cycle

热能专业英语 power cycle

ME407
Power Plant Design
The Simple Ideal Rankine Cycle
ME407
Power Plant Design
© The McGraw-Hill Companies, Inc.,1998
Rankine Cycle: Actual Vapor Power Deviation and Pump and Turbine Irreversibilities
Rankine and Combined Power Cycles
Power Plant Design
ME407
Power Plant Design
Rankine Cycle
• The model cycle for vapor power cycles is the Rankine cycle which is composed of four internally reversible processes: constant-pressure heat addition in a boiler, isentropic expansion in a turbine, constant-pressure heat rejection in a condenser, and isentropic compression in a pump. Steam leaves the condenser as a saturated liquid at the condenser pressure.
(Fig. 9-4)
ME407
Power Plant Design
Rankine Cycle Efficiency
• The thermal efficiency of the Rankine cycle can be increased by increasing the average temperature at which heat is added to the working fluid and/or by decreasing the average temperature at which heat is rejected to the cooling medium. • The average temperature during heat rejection can be decreased by lowering the turbine exit pressure. Consequently, the condenser pressure of most vapor power plants is well below the atmospheric pressure.

热能动力工程专业英语课件

热能动力工程专业英语课件
2021/4/16
2.1 Grammar Features
2) A thermodynamic system , as it was pointed out above, is a fixed quantity of matter contained within some enclosure.
A thermodynamic system, as pointed out above, is a fixed quantity of matter contained within some enclosure. 如上所述,热力系统是一包围在某一封闭边界内的具有固定质量的物质。 3) Matter is anything having weight and occupying space.
当前大部分资料都可以通过互联网传播,而这些资料中90%以上都 是英语。
世界上科技情报资料的交流主要靠使用英语,对子热能动力工程、制 冷与空调等专业来说,绝大部分专业资料和信息都是以英语形式出现。
(2) 研究成果展示 专业英语写作能力
申报国家奖项 申请专利 发表学术论文:85%以上的科技资料都是以英语形式出版的
(3) 省略句使用频繁 (精炼) 省略成分:状语从句中的主语、全部或部分谓语;定语从句中的关系代词 which和that、从句中的助词等;还常用介词短语替代从句。
1) If it is possible, the open-loop control approach should be used in this system.
能源与动力工程专业英语 Specialized English for Energy and Power Engineering
2021/4/16

热能与动力工程计划专业英语词汇大全

热能与动力工程计划专业英语词汇大全

//热能工程专业英语ability 能力ABNORMAL ABN 不规则的abnormal operating condition 异常工况abort 中断,停止ABOVE ABV 在……上面abrader 研磨,磨石,研磨工具abrasion resistance 耐磨性abrupt change 突变absence 失去Absence of brush 无(碳)刷Absolute ABS 绝对的absolute expansion 绝对膨胀ABSOLUTE EXPANSION ABS X 绝对膨胀ABSOLUTE PRESSURE ABS P 绝对压力Absolute atmosphere ATA 绝对大气压absorb 吸收ABSORBER ASB 阻尼器吸收器absorptance 吸收比,吸收率AC Lub oil pump 交流润滑油泵acceleration 加速acceleration limiter 加速度限制器accelerator 加速器accept 接受acceptance test 验收试验access 通道accident ACCD 事故accommodate 容纳accomplish 完成,达到accumulate 累积accumulator 蓄能器accumulator 蓄电池,累加器ACCUMULATOR ACM 收集(累加)器本资料为网络资料整理,只供学习交流使用,不做商业用途。

Accumulator battery 蓄电池组accuracy 精确度,准确度acid 酸性,酸的acid cleaning 酸洗ACID CLEANING ACD CLG 酸清洗Acid washing 酸洗ACIDIC ACID ACD 酸化学物质acknowledge ACK 确认acquisition 发现,取得act ACT 动作action 动作,行为active ACTIVE 激励active current 有功电流active power 有效功率active zone 有效区active power A_PW 有功功率actual value 实际值actuator 驱动器additional safeguard oil 附加保安油address 地址adequate 适当的,充分的ADJACENT ADJ. 相邻的ADJACENT BOILER ADJ. BLR 邻炉adjust 调整,校正adjustable fan blade 可调扇页adjustable key 可调整销adjusting ADJ 调整adjustment 调整,调节admission steam 进汽Admission mode 进汽方式adopt 采用Aerial line 天线aerodynamic loss 空气动力损失本资料为网络资料整理,只供学习交流使用,不做商业用途。

热能与动力工程专业英语第四版

热能与动力工程专业英语第四版

热能与动力工程专业英语第四版以下为您提供 20 个关于热能与动力工程专业的英语释义、短语、单词、用法及双语例句:1. **Thermal Energy and Power Engineering**:热能与动力工程- 释义:This term refers to the field that studies and applies technologies related to thermal energy conversion and power generation.- 例句:I'm majoring in Thermal Energy and Power Engineering at the university.(我在大学主修热能与动力工程。

)2. **Heat Transfer**:热传递- 释义:The process by which heat is transferred from one place to another.- 例句:Heat transfer is an important concept in thermal engineering. (热传递是热能工程中的一个重要概念。

)3. **Thermal Efficiency**:热效率- 释义:The ratio of the useful heat output to the total heat input in a thermal system.- 例句:Improving thermal efficiency is a key goal in power generation. (提高热效率是发电的关键目标。

)4. **Power Generation**:发电- 释义:The process of producing electrical power.- 例句:Different methods of power generation have their own advantages and disadvantages. (不同的发电方法各有优缺点。

热能与动力工程专业英语

热能与动力工程专业英语

i.e. it is in steady-state.Often we will consider process that change “slowly”-termed quasi-equilibrium or quasi-static process.A process is quasi-equilibrium if the time rate of change of the process is slow relative to the time it takes for the system to reach thermodynamic equilibrium.It is necessary that a system be quasi-equilibrium before applying many of the thermodynamics relations to that system.热力学第一二定律:In simplest terms,the law of thermodynamics dictate the specific for the movement of heat and work.Basically,the First Law of Thermodynamic is a statement of the conservation of energy-the Second Law is a statement about the direction of that conservation-and the Tired Law is a statement about reaching absolute Zero.The first law of thermodynamic is a statement of the principle of conservation of energy.It can also be considered as defining a property,the internal energy.The Second law of Thermodynamic states that in all energy exchanges,if no energy enters or leaves the system,the potential energy of the state will always be less than that of the initial states.This is also commonly referred to as entropy.举例说明热力学定律应用:a cup of hot coffee left on a table eventually cools,but a cup of cool coffee in the same room never gets hot by itself.The high-temperature energy of the coffee is degraded(transformed into a less useful form at a lower temperature)once it is transferred to the surrounding air.An ordinary house is,in some respects,an exhibition hall filled with womders of thermodynamics.Many ordinary household utensils and applicances are designed,in whole or in part,by using the principles of thermodynamics.Some examples include the electric or gas range,the heating and air-condition systems,the refrigerator,the humidifier,the pressure cooker,the water heater,the iron,and even the computer,and the TV.On a large scale,thermodynamics plays a major part in the design and analysis of automotive engines,rockets,jet engine,and conventional or nuclear power plans,solar collectors,and the design of vehicle form ordinary cars to airplanes.绝热系统:isolated systems:not exchangeing heat,matter or work with their environment.开口系统:exchanging energy (heat and work )and matter with their environment .闭口系统:exchangeing energy (heat and work )but not matter with their environment .孤立系统:rigid boundary :not allowing exchange of work .辐射换热:The mechanism in this case is electromagnetic radiation .We shall limit our discussion to electromagnetic radiation which is propagated as a result of a temperature difference ;this is called thermal radiation .对流传热:when a fluid at rest or in motion is in contact with a surface at a temperature different from the plate ,energy flows in the direction of the lower temperature as required by the principle of thermodynamics .we say that heat is convected away ,and we call the process convection heat transfer .对流传热的方式:There are two convection modes :forced convection and natural convection .If a heated plate were exposed to ambient room air without an external source of motion ,a movement of the air would be experienced as a result of the density gradients near the plate .We call this natural ,or free ,convection as opposed to forced convection ,which is experienced in the case of the fan blowing air over a plate .传热学:Heat transfer is the science that seeks to predict the energy transfer that may take place between material bodies as a result of a temperature difference .传热学和热力学的区别:Thermodynamics teaches that this energy transfer is defined as heat .The science of heat transfer seeks not merely to explain how heat energy may be transferred ,but also to predict the rate at which the exchange will take place under certain specified conditions .The fact that a heat -transfer rate is the desired objective of an analysis points out the difference between heat transfer and thermodynamics .Thermodynamics deals with systems in equilibrium ;it may be used to predict the amount of energy required to change a system from one equilibrium state to another ;it may not be used to predict how fast a change will take place since the system is not in equilibrium during the process .Heat transfer supplements the first and second principles of thermodynamics by providing additional experimental rules which may be used to establish energy -transfer rates .As in the science of thermodynamics ,the experimental rules used as a basis of the subject of heat transfer are rather simple and easily expanded to encompass a variety of practical situations .影响辐射传热的因素:To take account of the “gray” nature of such surface we introduce another factor into热能与动力工程thermal energy and power engineering能量转化energy-transfer比例常数proportionality constant比例系数proportionality factor活性中心active center对流传热convection heat transfer电磁辐射electromagnetic radiation角系数view factor准静态过程quasi-static process准平衡quasi-equilibrium静态平衡static equilibrium强度参数intensive property广延参数extensive property燃烧机理combustion mechanism平均分子运动average molecular motion 热反应堆thermal reactor热力学性质thermodynamic property摩尔热容molar heat capacity动能kinetic energy压缩因子compressibility factor温度传感器temperature sensor测量电路measurement circuit电压输出voltage output静电荷electrostatic charge励磁电源excitation power内能internal energy能量原理energy principle能量平衡energy balance能量守恒conservation of energy剪切应力shear force/stress角速度angular velocity速度梯度velocity gradient温度梯度temperature gradient一维one-dimensional机械能mechanical energy内能internal energy动能kinetic energy势能potential energy凝固/硬化take a set流体动力学fluid dynamic hydrodynamics 蒸汽发生系统steam generating system辅助设备auxiliary equipment空煤比the air-coal ratio质量作用定律the law of mass action阿伦尼乌斯定律arrhennius law活化分子active molecule活化分子碎片active molecule fragments 活化能activation energy 自由价free valency支链反应定律the law of branched chain reactions 化学反应方程式stoichiometric equation活化中心active centres能级energy levels甲烷methane ch4压缩机compressor冷凝器condenser膨胀阀expansion valve可逆reversible绝热adiabatic等熵isentropic余隙容积clearance volume比容specific volume压力损失pressure loss溶液给水温度liquid feed temperature体积流速the volume flow rate液压头liquid head成比例的proportional成反比例的inversely proportional热力学定律principles of thermodynamics平衡温度equilibrium temperature相变phase change导热性thermal conductivity传热系数heat transfer coefficient强制对流forced convection自然对流natural convection外表面external surface焓enthalpy熵entropy对流传热convection heat transfer牛顿冷却公式Newton law of cooling流体物性properties of the liquid质量流量比mass flow ratio电磁辐射能electromagnetic energy热辐射thermal radiation净辐射量net radiation流体力学fluid mechanics热力学性质thermodynamic property牛顿粘性定律Newton law of vosicosity温熵图temperature-entropy diagram回转式发动机rotary engine汽轮机steam turbine光化学烟雾photochemical smog核电站nuclear power plant流化床燃烧fluildized bed combustion余热锅炉a heat recovery builer表面积surface areai.e. it is in steady-state.Often we will consider process that change “slowly”-termed quasi-equilibrium or quasi-static process.A process is quasi-equilibrium if the time rate of change of the process is slow relative to the time it takes for the system to reach thermodynamic equilibrium.It is necessary that a system be quasi-equilibrium before applying many of the thermodynamics relations to that system.热力学第一二定律:In simplest terms,the law of thermodynamics dictate the specific for the movement of heat and work.Basically,the First Law of Thermodynamic is a statement of the conservation of energy-the Second Law is a statement about the direction of that conservation-and the Tired Law is a statement about reaching absolute Zero.The first law of thermodynamic is a statement of the principle of conservation of energy.It can also be considered as defining a property,the internal energy.The Second law of Thermodynamic states that in all energy exchanges,if no energy enters or leaves the system,the potential energy of the state will always be less than that of the initial states.This is also commonly referred to as entropy.举例说明热力学定律应用:a cup of hot coffee left on a table eventually cools,but a cup of cool coffee in the same room never gets hot by itself.The high-temperature energy of the coffee is degraded(transformed into a less useful form at a lower temperature)once it is transferred to the surrounding air.An ordinary house is,in some respects,an exhibition hall filled with womders of thermodynamics.Many ordinary household utensils and applicances are designed,in whole or in part,by using the principles of thermodynamics.Some examples include the electric or gas range,the heating and air-condition systems,the refrigerator,the humidifier,the pressure cooker,the water heater,the iron,and even the computer,and the TV.On a large scale,thermodynamics plays a major part in the design and analysis of automotive engines,rockets,jet engine,and conventional or nuclear power plans,solar collectors,and the design of vehicle form ordinary cars to airplanes.绝热系统:isolated systems:not exchangeing heat,matter or work with their environment.开口系统:exchanging energy (heat and work )and matter with their environment .闭口系统:exchangeing energy (heat and work )but not matter with their environment .孤立系统:rigid boundary :not allowing exchange of work .辐射换热:The mechanism in this case is electromagnetic radiation .We shall limit our discussion to electromagnetic radiation which is propagated as a result of a temperature difference ;this is called thermal radiation .对流传热:when a fluid at rest or in motion is in contact with a surface at a temperature different from the plate ,energy flows in the direction of the lower temperature as required by the principle of thermodynamics .we say that heat is convected away ,and we call the process convection heat transfer .对流传热的方式:There are two convection modes :forced convection and natural convection .If a heated plate were exposed to ambient room air without an external source of motion ,a movement of the air would be experienced as a result of the density gradients near the plate .We call this natural ,or free ,convection as opposed to forced convection ,which is experienced in the case of the fan blowing air over a plate .传热学:Heat transfer is the science that seeks to predict the energy transfer that may take place between material bodies as a result of a temperature difference .传热学和热力学的区别:Thermodynamics teaches that this energy transfer is defined as heat .The science of heat transfer seeks not merely to explain how heat energy may be transferred ,but also to predict the rate at which the exchange will take place under certain specified conditions .The fact that a heat -transfer rate is the desired objective of an analysis points out the difference between heat transfer and thermodynamics .Thermodynamics deals with systems in equilibrium ;it may be used to predict the amount of energy required to change a system from one equilibrium state to another ;it may not be used to predict how fast a change will take place since the system is not in equilibrium during the process .Heat transfer supplements the first and second principles of thermodynamics by providing additional experimental rules which may be used to establish energy -transfer rates .As in the science of thermodynamics ,the experimental rules used as a basis of the subject of heat transfer are rather simple and easily expanded to encompass a variety of practical situations .影响辐射传热的因素:To take account of the “gray” nature of such surface we introduce another factor into热能与动力工程thermal energy and power engineering能量转化energy-transfer比例常数proportionality constant比例系数proportionality factor活性中心active center对流传热convection heat transfer电磁辐射electromagnetic radiation角系数view factor准静态过程quasi-static process准平衡quasi-equilibrium静态平衡static equilibrium强度参数intensive property广延参数extensive property燃烧机理combustion mechanism平均分子运动average molecular motion 热反应堆thermal reactor热力学性质thermodynamic property摩尔热容molar heat capacity动能kinetic energy压缩因子compressibility factor温度传感器temperature sensor测量电路measurement circuit电压输出voltage output静电荷electrostatic charge励磁电源excitation power内能internal energy能量原理energy principle能量平衡energy balance能量守恒conservation of energy剪切应力shear force/stress角速度angular velocity速度梯度velocity gradient温度梯度temperature gradient一维one-dimensional机械能mechanical energy内能internal energy动能kinetic energy势能potential energy凝固/硬化take a set流体动力学fluid dynamic hydrodynamics 蒸汽发生系统steam generating system辅助设备auxiliary equipment空煤比the air-coal ratio质量作用定律the law of mass action阿伦尼乌斯定律arrhennius law活化分子active molecule活化分子碎片active molecule fragments 活化能activation energy自由价free valency 支链反应定律the law of branched chain reactions 化学反应方程式stoichiometric equation活化中心active centres能级energy levels甲烷methane ch4压缩机compressor冷凝器condenser膨胀阀expansion valve可逆reversible绝热adiabatic等熵isentropic余隙容积clearance volume比容specific volume压力损失pressure loss溶液给水温度liquid feed temperature体积流速the volume flow rate液压头liquid head成比例的proportional成反比例的inversely proportional热力学定律principles of thermodynamics平衡温度equilibrium temperature相变phase change导热性thermal conductivity传热系数heat transfer coefficient强制对流forced convection自然对流natural convection外表面external surface焓enthalpy熵entropy对流传热convection heat transfer牛顿冷却公式Newton law of cooling流体物性properties of the liquid质量流量比mass flow ratio电磁辐射能electromagnetic energy热辐射thermal radiation净辐射量net radiation流体力学fluid mechanics热力学性质thermodynamic property牛顿粘性定律Newton law of vosicosity温熵图temperature-entropy diagram回转式发动机rotary engine汽轮机steam turbine光化学烟雾photochemical smog核电站nuclear power plant流化床燃烧fluildized bed combustion余热锅炉a heat recovery builer表面积surface area。

热能与动力工程专业英语(整理版)

热能与动力工程专业英语(整理版)

热能与动⼒⼯程专业英语(整理版)热能与动⼒⼯程Thermal Energy and Power Engineering材料与能源学院:Institute of Materials and Energy空调制冷:refrigeration and air conditioning热传导:thermol conduction学⽣毕业后能胜任现代⽕⼒发电⼚,制冷与低温⼯程及相关的热能与动⼒⼯程专业的技术与管理⼯作,并能从事其它能源动⼒领域的专门技术⼯作.The graduates may find employment of technology and management in the fields of the Thermal Energy &Power Engineering (TEPE) and its relevance, such as modern power plant or the Refrigeration and Cryogenics Engineering (RCE), the graduates may also engaged in the special technique in the fields related to TEPE.现代空⽓动⼒学、流体⼒学、热⼒学、⽔⼒学以及航空航天⼯程、⽔利⽔电⼯程、热能⼯程、流体机械⼯程都提出了⼀系列复杂流动问题,其中包括⾼速流、低速流、管道流、燃烧流、冲击流、振荡流、涡流、湍流、旋转流、多相流等等A series of complicated flow problems have been posed in modern fluid mechanics, aero dynamics, thermodynamics, and aeronautical and aerospace engineering, water conservancy and hydropower engineering, heat energy engineering, fluid machinery engineering, and so on, and they cover high-speed flow, low-speed flow, eddy flow, turbulent flow, burning flow, impact flow, oscillating flow, backflow, and two-phase flow, etc.In the thermal engineering, the studied objects normally are isolated from one another and then we try to analysis the change and interaction, the studied objects isolated is named thermodynamic system.在热⼒⼯程中,通常将研究对象分离出来再分析其变化及(与外界)的相互作⽤,该对象即热⼒系统。

热能与动力工程专业英语

热能与动力工程专业英语

Chapter 1 Introduction to ThermalScience第一章热科学基础Acoustic flow meter 声波流量计Corrugated fin 波状散热片Adiabatic[]绝热的Cross product 矢量积Aerodynamics 空气动力学Denominator 分母Affiliation 联系Developed flow 充分发展流Airfoil 机翼,螺旋桨Diffusion 扩散Alternative 替代燃料Doppler effect 多普勒效应Anemometer 风速计Double-pipe heat exchanger 套管式换热器Angular speed 角速度Dry saturated vapor 干饱和蒸汽Area density 表面密度Electrode 电极Baffle 挡板Electrolyte 电解,电解液Bifurcation 分形Electrostatic 静电的Blackbody 黑体Emissivity 发射率Blade 浆叶,叶片Equilibrium 平衡Boiler 锅炉Fluid mechanics 流体力学Boundary layer 边界层Forced convection 强制对流Carnot Cycle 卡诺循环Free convection 自然对流Cartesian coordinates 笛卡尔坐标系Friction loss 摩擦损失Celsius Degree 摄氏度Glass ceramic 微晶玻璃,玻璃陶瓷Compact heat exchanger 紧凑式换热器Heat engine 热机Composition 成分,合成物Heat pump 热泵Compressed liquid 压缩液体Hydrofoil 水翼Compressibility 可压缩性,压缩率Hypersonic speed 高超音速Condensation 凝结Infinitesimal 无穷小的Condenser 冷凝器Inflating/deflating 充气/压缩Conduction 导热Internal combustion engine 内燃机Control volume 控制体Isentropic 等熵的Convection 对流Isobaric 等压的Isolated system 孤立体系的Coriolis-accelaration flowmeter 科氏加速流量计Isometric 等容的Rough-wall tube 粗糙管Isothermal 等温的Saturation 饱和Kinematic viscosity 运动黏度Shear stress 剪切力、切应力Laminar 层流Shell-and-tube heat exchanger管壳式换热器Manuscript 手稿,原稿Specific volume 比容Moisture 湿度,水分Steady 稳态的,定常的Molecule (化学)分子Stifling engine 斯特林机Molten polymer 熔融聚合物Strain rate 变形速度,应变率Muti-disciplinary 多学科的Streamline 流线Newtonian Fluid 牛顿流体Strut 支撑,支柱Subcooled liquid过冷液体Nominal temperature gradient 法向温度梯度Numerator (数学)分子Superheated vapor 过热蒸汽Parallel flow 平行流动,并流Surrounding 环境,外界Pathline迹线Thermal conductivity 热传导率Phase change 相变Thermal efficiency 热效率Plane flow 平面流,二元流Thermodynamics 热力学Plate and flame heat exchangerTorsional 扭力的,扭转的板式换热器Polymer solution 胶浆Trailing edge 机翼后缘、尾缘Proof 校样Transmitter 传送装置、发送器Propeller 螺旋桨,推进器Turbine meter 涡轮流量计Pump泵Turbulent 湍流的Qulity 干度Ultrosonic 超声波的Qusi-equilibrium 准平衡、准静态Uniform flow 均匀刘Radiation 辐射Vacuum 真空Rankin Cycle 朗肯循环View factor 角系数Viscous 黏性的Regenerative heat exchanger蓄热/再生式换热器Reservoir 水库,蓄水池Cortex shedding 漩涡脱落Reversible 可逆的Water faucet 水龙头,水嘴Rotameter 转子流量计Bi Biot number 比澳数NPSH 汽蚀余量CFD 计算流体力学NTU 传热单元数CHF 临界热流量Nu 努谢尔特数COP 制冷系数PE 势能Eu 欧拉数Pr 普朗特数Fo 富立叶数Ra 瑞利数Fr 弗劳德数Re 雷诺数Gr 格拉晓夫数Sc 施密特数KE 动能St 斯坦顿数,斯特劳哈数LMTD对数平均温差We 韦伯数1.1Fundamental of Engineering Thermodynamics1.1工程热力学基础Thermodynamics is a science in which the storage, transformation and transfer of energy are studied. Energy is stored as internal energy (associated with temperature), kinetic energy (du to motion), potential energy (due to elevation) and chemical energy (due to chemical composition); it is transformed from one of these forms to another; and it is transferred across a boundary as either heat or work.热力学是一门研究能量储存、转换及传递的科学。

热能专业英语1

热能专业英语1

1.3 The Characteristics of Fluidsconstituent:组成的;tangential:切向的;restrain:限制、约束;equilibrium:平衡,均衡;interface:相互关系、分界面;molecule:微小颗粒、分子;continuum:连续体; vessel:容器;tar:焦油、柏油;pitch:树脂;imperceptibly:察觉不到的,细微的; restore:恢复;subside:下沉、沉淀、减退、衰减;hypothetically:假设地、假想地; sphere:球、球体;microvolume:微元体积;rarest:最稀罕的,虽珍贵的1.3 The Characteristics of Fluids流体的特征A fluid is a substance which may flow; that is, its constituent particles may continuously change th eir positions relative to one another. Moreover, it offers no lasting resistance to the displacement, h owever great, of one layer over another. This means that, if the fluid is at rest, no shear force (that is a force tangential to the surface on which it acts )can exist in it. A solid, on the other hand, can r esist a shear force while at rest; the shear force may cause some displacement of one layer over an other, but the material does not continue to move indefinitely. In a fluid, however, shear forces are possible only while relative movement between layers is actually taking place. A fluid is further di stinguished from a solid in that a given amount of it owes its shape at any particular time to that of a vessel containing it, or to forces which in some way restrain its movement.流体是可以流动的物质,也就是说,组成流体的质点可以连续的改变它们的相对位臵。

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热能工程专业英语ability 能力ABNORMAL ABN 不规则的abnormal operating condition 异常工况abort 中断,停止ABOVE ABV 在……上面abrader 研磨,磨石,研磨工具abrasion resistance 耐磨性abrupt change 突变absence 失去Absence of brush 无(碳)刷Absolute ABS 绝对的absolute expansion 绝对膨胀ABSOLUTE EXPANSION ABS X 绝对膨胀ABSOLUTE PRESSURE ABS P 绝对压力Absolute atmosphere ATA 绝对大气压absorb 吸收ABSORBER ASB 阻尼器吸收器absorptance 吸收比,吸收率AC Lub oil pump 交流润滑油泵acceleration 加速acceleration limiter 加速度限制器accelerator 加速器accept 接受acceptance test 验收试验access 通道accident ACCD 事故accommodate 容纳accomplish 完成,达到accumulate 累积accumulator 蓄能器accumulator 蓄电池,累加器ACCUMULATOR ACM 收集(累加)器本资料为网络资料整理,只供学习交流使用,不做商业用途。

Accumulator battery 蓄电池组accuracy 精确度,准确度acid 酸性,酸的acid cleaning 酸洗ACID CLEANING ACD CLG 酸清洗Acid washing 酸洗ACIDIC ACID ACD 酸化学物质acknowledge ACK 确认acquisition 发现,取得act ACT 动作action 动作,行为active ACTIVE 激励active current 有功电流active power 有效功率active zone 有效区active power A_PW 有功功率actual value 实际值actuator 驱动器additional safeguard oil 附加保安油address 地址adequate 适当的,充分的ADJACENT ADJ. 相邻的ADJACENT BOILER ADJ. BLR 邻炉adjust 调整,校正adjustable fan blade 可调扇页adjustable key 可调整销adjusting ADJ 调整adjustment 调整,调节admission steam 进汽Admission mode 进汽方式adopt 采用Aerial line 天线aerodynamic loss 空气动力损失本资料为网络资料整理,只供学习交流使用,不做商业用途。

affect 影响after 以后AFTERCONDENSER ACDS 凝结器后AFTERCOOLER ACLR 冷却器后agent 代理agreement 协议AI (analog input) 模拟量输入Ail leak AL 漏风Air AIR 空气air & gas system 空气及气体系统AIR BLAST CIRCUIT BREAKER ABLS CCT BKR 空气(风机)断路器ABCSAIR BLAST CIRCUIT BREAKER ABLS CCT BKR 鼓风机回路断路器ABCDair chamber 空气室air compressor 空气压缩机AIR COMPRESSOR A CPRS 空压机AIR COMPRESSOR AND DRIER ACPRS &DRR 空压机及其驱动装置AC&DAIR CONDITIONING (SYSTEM) ACOND (SYS) 空气调节系统AIR COOLED A COL 空气冷却的AIR COOLED CONDENSING PLANTA COL CDSGPT 空气冷却设备ACCPAIR COOLED CONDENSING UNIT ACOL CDSG U 空气冷却设备ACCUair cooler 空气冷却器AIR COOLER A CLR 空气冷却器air cushion 气垫air gap 空气隙AIR HANDLING UNIT A HDLG U 空气输送设备AHUAIR HEATER A HTR 空气加热器air inlet valve 进气阀air nozzles 空气喷嘴air preheater 空气预热器AIR PRESSURE REDUCER A P RDCR空气减压器APRDAIR RECEIVER A RCVR 储气罐Air compressor 空压机Air duct pressure 风管压力本资料为网络资料整理,只供学习交流使用,不做商业用途。

Air ejector 抽气器Air exhaust fan 排气扇Air flow AIR FLOW 风量Air heater 空气加热器air preheater APH 空预器Air receiver 空气罐air side AIR_S 空侧airfoil 叶片剖面air-to-water cooler 空-水冷却器alarm ALM 报警alarm display 报警显示alarm point 报警点alarm value 报瞥值alarm window ALM WIN 光字牌algorithm 算法,运算法则align 对中aligning pin 对中销alignment 对中all steam admission 全周进汽all phases 3 PH 全相allowable stress 允许应力allowed temperature rise limit 允许温升限定值alloy 合金alphanumeric 字母数字alternating current AC 交流Altitude 高度,海拔ambient 周围的,环境的ambient condition 环境条件ambient temperature 周围环境温度Ambient temp 环境温度ammeter 电流表,安培计AMMETER ALTERNATOR EXCITATION AM ALTR XCTN 励磁发电机安培计AAXAMMETER PHASE R(S)(T) AM PHS R(S)(T) 相电流计R(S)(T) APHR本资料为网络资料整理,只供学习交流使用,不做商业用途。

Ammonia tank 氨水箱ampere (A) 安培amplification 放大,增益amplifier 放大器amplifier 放大器amplify 放大amplitude 振幅amplitude 幅值amplitude 振幅AMPLITUDE APT 振幅analog 模拟量Analog 模拟Analog input 模拟输入Analog-to-digital A/D 模拟转换analogue 模数analysis 分析Analysis 分析anchor 锚,锚定anchor bolt 地脚螺栓ANGLAR POSITION TRANSMITTERANG POSXMTR 角位置变送器APXAngle 角度Angle of lag 滞后角Angle of lead 超前角Angle valve 角伐Anion 阴离子ANION EXCHANGER AN XCHG 负离子交换器AXCAnionic exchanger 阴离子交换器announce 通知,宣布Annual 年的,年报Annual energy output 年发电量annular 环行的annunciation of leakage 泄露报瞥ANNUNCIATOR LAMP"ALARM"ANC LAMP"ALM" “报警”灯AL"ALM"本资料为网络资料整理,只供学习交流使用,不做商业用途。

Anode 阳极,正极anthracite 无烟煤anthracite 无烟煤anticipate 预期,期望ANTI-FOAM DOSING ANTI-FM DOS抗泡沫药剂AFDanti-interference 抗干扰antimagnetic steel 反磁性钢AO (analog output) 模拟量输出Aph slow motion motor 空预器低速马达APPARATUS APR 仪器设备apparent power 视在功率APPLICABLE APL 适用的application program 应用程序Application program 应用程序approach 近似值,接近approximate 大约Arc 电弧,弧光arch firing 弧形燃烧architecture 建筑物结构area AREA 分区area AREA 区Area 面积,区域argon arc welding 氩弧焊armature 电枢,转子衔铁armature time constant 电枢时间常数armature winding 电枢线圈armored 铠装的,装甲的arranged horizontally 水平布置Arrester 避雷器asbestos 石棉Ash 灰烬,废墟ASH ASH 灰ash content 灰分,含灰量本资料为网络资料整理,只供学习交流使用,不做商业用途。

ASH CONVEYOR ASH CVY 灰输送器ash crusher 碎渣机ASH EXTRACTOR ASH XTR 分离设备ash handing system 除灰系统ash handling system 除灰系统ash hopper 灰斗ash hopper 灰斗ASH MOISTENING PUMP ASH MSTN PMP 灰加湿泵AMPash pond 灰场ASH PUMP ASH PMP 灰渣泵AP ash silo 灰库Ash handling 除灰ash hopper ASH HOP 灰斗Ash settling pond 沉渣池Ash slurry pump 灰浆泵assemble 安装,组装assembly 组装的assembly 组装ASSEMBLY ASMB 安装成套组件assembly plan 组装图Assume 假定,采取,担任assured value 保证值asymmetric loads 不对称负载asymmetrical 不对称的、不均匀的asynchronous 不同步的、异步的Asynchronous motor 异步马达ATC (automatic turbine control) 汽机自启停控制atmosphere 大气,大气压ATMOSPHERE ATM 大气atmosphere relief diaphragm 防爆门atmospheric pressure 大气压力atmospheric relief valve ATM REL VLV 对空排汽门ATOMIZER ATMZ 喷雾(化)器本资料为网络资料整理,只供学习交流使用,不做商业用途。

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