[英语学习]应用化学专业英语考试必背
应用化学专业英语及答案
黄冈师范学院2009—2010学年度第一学期期末试卷考试课程：专业英语考核类型：考试A卷考试形式：闭卷出卷教师：杨一思考试专业：化学考试班级：应用化学200601 一、Translate the following into English（20 points）1.过滤2.浓缩3.结晶化4.吸附5. 蒸馏6．超临界的7.二氯甲烷8.热力学平衡9.亲电性10.表面张力11.共轭的12.酮13.平衡常数14.丙基15.丁基16.亚甲基18.环己酮19.同位素20.标准熵二、Translate the following into Chinese（20 points）1. methyl propanoate2. rate constant3. ethyl methyl ketone4. free energy5. radical intermediate6. isobutyl methyl ether7. 3-chloropropene8. primary radical9. n-propyl bromide10. bond energy 11. circulating electrons12. local magnetic fields13. tetramethylsilane14. mass to charge ratios15 phenylamine16 amide17. amine18. nucleophile19. perchlorate20. carbocation三、Translation the following into chinese （40 points）A卷【第1页共 3 页】1. We can see why benzene is stable: according to resonance theory, the more resonance forms a substance has, the more stable it is. Benzene, with two resonance forms of equal energy, is therefore more stable and less reactive than a typical alkene.2. Membranes can be defined essentially as barrier, which separates two phases and restricts transport of various chemicals in a selective manner. A membrane can be homogenous or heterogeneous, symmetric or asymmetric in structure, solid or liquid, can carry a positive or negative charge or be neutral or bipolar. Transport through a membrane can be effected by convection or by diffusion of individual molecules, induced by an electric field or concentration, pressure or temperature gradient. The membrane thickness may vary from as small as 100 micron to several mms.3. The most common industrial adsorbents are activated carbon, silica gel, and alumina, because they present enormous surface areas per unit weight.A surface already heavily contaminated by adsorbates is not likely to have much capacity for additional binding, but further heating will drive off these compounds to produce a surface with high adsorptive capacity.Temperature effects on adsorption are profound, and measurements are usually at a constant temperature. Graphs of the data are called isotherms. Most steps using adsorbents have little variation in temperature.A卷【第2页共 3 页】4. In the absence of peroxides, hydrogen bromide adds to peopene via the Markovnikov pathway to yield isopropyl bromide. In the presence of peroxides, however, the order of addition is reversed, and the product is n-propyl bromide; the addition in this case is said to be anti-Markovnikov. This is interpreted in terms of initiation of the addition reaction by bromine atom, rather than by a proton, as is the case for electrophilic addition.四、Translate the following paragraphs into Chinese（20 points）1．Benzene and its derivatives can be nitrated using a mixture of concentrated nitric and sulphuric acid. The temperature must be controlled to prevent more than one nitro-group going in.2. Benzene can be made to react with halogen derivatives using aluminium chloride as a catalyst. This is called a Friedel-Crafts reaction.can be sulphonated by reacting it with fuming sulphuric acid(oleum). The benzene reacts with sulphur trioxide in the oleum.benzene is converted into ethylbenzene by reacting it with ethene. The ethylbenzene (also called styrene) is used to make polystyrene.黄冈师范学院2009—2010学年度第一学期期末试卷参考答案及评分标准考试课程：专业英语考核类型：考试A卷考试形式：闭卷出卷教师：杨一思考试专业：化学考试班级：应用化学200601 一、Translate the following into English（20 points）2. concentrate 4. adsorption chlorideequilibriumtensionconstant14. propylmagneticresonanceentropy二、Translate the following into Chinese（20 points）1. 丙酸甲酯2. 速率常数3. 甲乙酮4. 自有能5. 自由基中间体6. 异丁基甲醚7. 3-氯丙烯8. 伯自由基9. 正丙基溴化10. 键能11.循环电子12. 局部电磁场13. 四甲基硅烷14. 质荷比15.苯胺16.氨基化合物17.胺18亲核试剂19.高氯酸盐20.碳正离子三、Translation the following into chinese （50 points）1．依据共振理论，物质具有的共振式越多就越稳定。
应用化学专业英语-Lesson-2..
• Elements are composed of extremely small particles called atoms. All atoms of a given element are identical. The atoms of one element are different from the atoms of all other elements.
• Compounds are composed of atoms of more than one element.
• Chemical reactions involve only the rearrangement of atoms; atoms are not created or destroyed in chemical reactions.
• Protons and neutrons are located in the nucleus of the atom, which is small. Most of the mass of the atom is due to the nucleus.
• Electrons are located outside of the nucleus. Most of the volume of the atom is due to electrons.
Some Complex Ions
Name Carbonate Nitrate Phosphate Dihydrogen Phosphate Sulfate Sulfite Thiosulfate Perchlorate Chlorite Cyanide Chromate
应用化学专业英语lesson10ChemicalEquilibriumandkinetics
NH3
Add more NH3?
Reaction shifts to the left [N2] and [H2] inc
5 - 35
Le Chatelier’s principle
Adding Pressure affects an equilibrium with gases
N2(g) + 3 H2(g)
N2(g) + 3 H2(g)
Keq =
[ NH3 ] 2 [ N2 ] [ H2 ] 3
2 NH3(g)
5 - 33
Le Chatelier’s principle
Stress causes shift in equilibrium Adding or removing reagent
N2(g) + 3 H2(g)
Temperature: 2. Higher Temperature:
Faster cars More collisions
More Energy More collisions
Reacting molecules move faster, providing colliding molecules w/ Eact.
At this point, equilibrium is achieved. Time
5 - 26
Figure 9.8
2SO2(g) + O2(g)
At Equilibium
2SO3(g)
SO2(g)+O2(g)
Initially
SO3(g)
Initially
5 - 27
Figure 9.9
2SO2(g) + O2(g)
应用化学专业英语 -无机化学命名
(3) 基本元素有多种价态 酸：最低氧化态(次酸) 基础元素(前缀 hypo-, 后缀 -ous) +acid 较低氧化态(亚酸) 基础元素加后缀-ous + acid 较高氧化态 (正酸) 基础元素加后缀-ic + acid 最高氧化态(高酸) 基础元素(前缀 per-, 后缀 -ic) +acid 盐：最低氧化态 阳离子元素 + 基础元素(前缀 hypo-, 后缀 -ite) 较低氧化态 阳离子元素 + 基础元素加后缀-ite 较高氧化态 阳离子元素 + 基础元素加后缀-ate 最高氧化态 阳离子元素 + 基础元素(前缀 per-, 后缀 -ate)
16. K4[Fe(CN)6]; 17. CuSO4· 5H2O 18. Cu2(OH)2CO3 19. NaNH4SO4
1. (NH4)2CO3: ammonium carbonate 2. N2O: nitrogen(Ⅰ) oxide; nitrous oxide ; laughing gas 3. H2SO4: sulphuric acid 4. P4O6 diphosphorus trioxide 5. Al2O3 Aluminum oxide 6. SnCl4 tin(Ⅳ) chloride; stannic chloride; tin terachloride 7. KHSO4 Potassium hydrogen sulfate 8. Cu2S copper(I) sulphide; dicopper sulphide 9. HClO4 perchloric acid
含氧酸及其盐：
(1) 基本元素仅有一种氧化态
酸：基本元素加后缀-ic +acid 例：H2CO3 carbonic acid 盐：阳离子元素+基础元素加后缀-ate 例：Na2CO3 sodium carbonate (2) 基本元素有两种氧化态 酸：基础元素加后缀(-ous 低价态，-ic 高价态) + acid HNO2：nitrous acid HNO3: nitric acid 盐：阳离子元素+基础元素加后缀( -ite低价态，-ate 高价态) NaNO2: Co(NO3)2: sodium nitrite cobalt(II) nitrate or cobaltous nitrate
应用化学专业英语复习资料
一单词短语1.Molecule 分子molecular 分子的2.chemical process 化学过程element 元素3.a t o m原子a t t r a c t i o n吸引力4.repulsion 排斥力distillation 蒸馏、n5.distill 蒸馏v rectification 精馏position 构成structure 结构7.property 性质mass 质量8.atomicweight 原子量atomic number 原子序数9.ionization energy 电离能period 周期10.g r o u p族f a m i l y族11.transition group 过渡族main group 主族12.i o n离子s u b s t i t u t i o n取代反应13.el i mi na ti on消除反应nucl eoph i l i c 亲核的14.nucleophilie 亲核试剂electrophilie亲电试剂15.alkyl 烷基的functional group 官能团16.halides 卤素的leaving group 离去基团17.transition state过渡态intermediate 中间体18.r e a c t a n t反应物p r o d u c t生成物19.concentration 浓度rate equation 速率方程20.c o n s t a n t常数e t h e r醚21.endothermic 吸热的substrate 反应底物22.mechanism 机理reagen 试剂23.alkene 烯烃exothermic 放热的24.A n i o n阴离子n i t r o g e n氮气25.Hydrocarbon 碳氢化合物carbonhydrate 碳水化合物26.Alkane 烷烃substituent 取代基27.Isomerism 同分异构现象isomer 同分异构28.V i n y l乙烯基d e r i v a t i v e s衍生物29.acid halides 酰卤acid anhydrides 酸酐30.e s t e r s酯a m i d e酰胺31.ammonia NH3 Acetic anhydride乙酸酐32.phenol 芬acid—base titration 酸碱滴定33.precipitation沉淀analyses 化学分析员34.IR 红外UV紫外MS质谱GC色相色谱HPLC高效液相色谱TLC薄层色谱X—rayX射线衍射二选词填空1、We can now easily account for many things,which were thought to be mysterious by theancients2、the acid acts on the metal and a gas is givenoff.3、you should adapt yourself to new ways oflooking at matters4、electrolytes have more pronounced effect oncolligative properties than do nonelectrolytes. 5、if water in these lakes evaporated at the samerate as fresh water ,both would nearly dryup in a matter of year.6、both laks evaporated very slow compared with afresh lake or even the ocean.7、a property that depends only on the relativeamounts of solute and solvent is know as acolligative property.8、for example ,both NaCl (ionic) and HCl （polarcovalent）are classified as electrolytes becausethey form ions in aqueous solution.9、when compounds such as NaCl and HCl aredissolved in water ,the effect is obvious.10、if the wires is cut ,the light goes out becausethe circuit is broken.11、when wires are attached to a charged batteryand then to a light bulb ,the light shinesbrightly.12、glass and wood as well as pure water areexamples or nonconductors of electricity.13、other substances resist the flow of electricityand are known as nonconductors orinsulators.14、it has long been known that the presence of asolute in water may affect its ability toconduct electricity.15、when the collection of papers was first broughtout,it was well received by the reviewers.16、in the same way the dozen or so mostcommon kinds of kinds of atoms can be put together in many millions of different ways tomake molecules .17、elements are made up of tiny fundamentalparticles called atoms. Fundamental, as it is usedhere ,means that they cannot be furtherdivided by any chemical metheods.18、each element has atoms that is different fromthe atoms of other elements.19、it would not be quite round; on the contraryit would consist of three parts represented byspheres.20、it is not to be summed up in a singleproduct or word ,but in an idea or basicconcept.21、the chemical symbol of an element may standthe element for.22、the rate of a chemical reaction is influencedby several factors such as temperature ,concentration of reagents , particle size ,light ,and catalyst.23、all forms of life in earth are very dependenton chemical reactions or chemical changes.24、a chemical reaction occurs when elements andcompounds react together to produce differentcompounds , or when compounds break down into simpler compounds or elements.三无机物的命名H Hydrogen Li Lithium Na Sodium K Potassium Mg Magnesium Ca CalciumMn manganese Cu copper Zn zinc Fe iron Hg mercury Ag silver Au gold C Carbon Si Silicon Pb Lead Al Aluminium F Fluorine Cl Chlorine Br Bromine I IodineO Oxygen S Sulfur N Nitrogen P Phosphorus1.直呼其名，即读其元素名称+ ion如：Na+ sodium ionK+ potassium ion2.对于有变价的金属元素，除了可用前缀来表示以外，更多采用罗马数字来表示金属的氧化态，或用后缀-ous 表示低价，-ic 表示高价如：Cu+ copper (Ⅰ) ion 或cuprous ion Cu2+ copper (Ⅱ) ion 或cupric ionFe2+ iron (Ⅱ) ion 或ferrous ionFe3+ iron (Ⅲ) ion 或ferric ion3.含氢酸根：酸根中的Ｈ读做hydrogen，氢原子的个数用希腊前缀表示：mono- di - tri- tetra - penta- hexa-hepta- octa- nona- deca-举例：CO32-carbonate ionHCO3-hydrogen carbonate ionPO43- phosphate ionHPO42hydrogencarbonate ionH2PO4- dihydrogenphosphate ion4.结晶水读做hydrate ，结晶水的个数用希腊前缀表示：mono-di - tri- tetra - penta- hexa- hepta- octa- nona- deca-CuSO4·5H2O copper(Ⅱ) sulfate pentahydrateAlCl3 ·6H2O aluminum chloride hexahydrate5.测试Mg(OH)2magnesium hydroxide AlCl3aluminum chlorideFeBr2 iron(II) bromide CaSO4calcium sulfateZnCO3zinc carbonate HF hydrofluoric acidH3PO4phosphoric acid NO2nitrogen dioxideCuO copper(II) oxide Al2O3aluminum oxideNaHSO3sodium hydrogen sulfiteKMnO4potassium permanganateNaClO sodium hypochloride四有机物的命名1)命名正烷基时，只需把烷烃的词尾“-ane换成“-yl”，加在相应的烷烃的字首后2)字母规则：Butyl>Ethyl>Isopropyl>Methyl>Neopentyl>tert-Pentyl >Propyl3)环烷烃：只需在所对应的烷烃前加上cyclo-即可4)有些结构较复杂的烷基，需添加词头5)烯烃和炔烃命名时将相应的烷烃的词尾“烷”(ane)改为“烯”(ene)或“炔”(yne)，后缀前加上不饱和键的编号即可。
东华大学应用化学专业英语总结
专业英语重点总结单词Toxic chemicals：有毒化学品 Chemical pollution：化学污染Physical property ：物性 Isolate：分离Determine：测定 Synthesize：合成Fundamental principles：基本原理 Investigation：研究Utilize：利用 Catalyst 催化剂Enzyme 酶 Biosphere 生物圈Heterogeneous catalyst 非均相催化剂 Nanotechnology 纳米技术Carbon monoxide 一氧化碳 Chemical formulas:化学式anion: 阴离子 Oxidation number:氧化值sulphate: 硫酸盐 Hydrides: 氢化物Sodium：钠 cation: 阳离子Covalent bond：共价键 electroneutral: 电中性的Electronegative atom：电负性原子 trivial names:俗名Oxidation:氧化 Peroxides：过氧化物Superoxide：超氧化物 Periodic table：周期表Noble gases: 惰性气 vacant orbital:空轨道Coordination (complex) compound: 配位化合物Unshared pair of electrons:未共用电子对oxidation state:氧化态 hydroxides:氢氧化物caustic soda solution:苛性钠溶液 vacant orbital:空轨道Formula 分子式 Common name 俗名Derivative 衍生物 Acid salt 酸式盐Hydrate 水合物 Anhydrous 无水的Oxidizing agent 氧化剂 Reducing agent 还原剂Oxidation reduction reaction氧化还原反应Electrochemistry 电化学 Electrolysis 电解Strong acid 强酸 Weak base 弱碱Acid-base indicator 酸碱指示剂 Distilled water 蒸馏水Buffer solution 缓冲溶液 Common ion effect 同离子效应Equivalence point 等效点 Neutralization 中和Dissociation 离解度 Anhydride 脱水物Periodic law: 元素周期率 periods (rows):周期group (columns):族 protons:质子Valence electrons：价电子 Halogens: 卤素Atomic radius: 原子半径 alkaline earths:碱土金属attractive force: 吸引力 electronegativity: 电负性electropositive:正电性 univalent ion: 一价离子electron shell: 电子层 bonding force 结合力monatomic 单原子的 Neutrons:中子hydrogen bond 氢键 conduct electricity 导电Electrically neutral 电中性的 Electrostatic 静电的isomerism ：异构现象 Reversible ：可逆的Chirality ：手性 Charge：电荷mirror image：镜像 mirror image：镜像Hydrocarbons：碳氢化合物 Methane: 甲烷propane :丙烷 butane :丁烷-ane:-烷 -ene:烯-yne:炔 -ol：醇-one ：酮 -al：醛-aldehyde: 醛 -acetal:缩醛alkoxy-:烷氧基 -amide: 酰胺-amino:氨基的 -amine : 胺Aquo- 含水的 azo- 偶氮Polythene (PE): 聚乙烯 Benzene：苯Ethene：乙烯 Propene：丙烯double bond:双键 triple bond:三键Valence bond theory 价键理论 skeleton:骨架methyl：甲基 ethyl：乙基alkyl ：烷基 side chains: 侧链substituent:取代基Meth-:甲 eth-:乙propyl-:丙 but-:丁Pent(a)-:戊 hex-:己hepta-:庚 oct-:辛non-:壬 deca-:葵di-:二 tri- : 三tetra- : 四 penta-: 五primary carbon：伯碳 secondary carbon：仲碳tertiary carbon：叔碳 allyl ：烯丙基substitution reaction ：取代反应 free radical：自由基nucleophilic substitution：亲核取代 carbocation ：碳正离子electrophilic substitution：亲电取代 carbanion ：碳负离子addition reaction ：加成反应elimination reaction：消去反应acid anhydride：酸酐 alcohol:乙醇Thermodynamics 热力学 quantum chemistry 量子化学statistical mechanics 统计力学 Kinetics 动力学Equilibrium 平衡 deposition 沉积sublimation 升华 Condensation 冷凝evaporation 蒸发 Melting 熔化Freezing 冷冻 Work 功the states of system系统状态Irreversible 不可逆的 surrounding 环境open system 开放系统 closed system 封闭系统isolated system 孤立系统 impermeable 不可渗透的Adiabatic 绝热的 steady state稳态tap water 自来水 rinse 润洗fine chemicals 精细化学品 Buchner funnel 布氏漏斗bunsen burners 煤气喷灯 tripod supports 三角支架wash bottles 洗瓶 dropper 滴管transfer pipette 移液管 hot plate 轻便电炉wire gauzes 石棉网 test tube brush 试管刷test tube rack 试管架filter paper 滤纸ring stand with rings 带环环架iron support 铁架台utility clamp 铁试管夹 clamp holder 夹柄buret clamp 滴定管夹 extension clamp 万能夹ring clamp 环形夹子 pinchcock 弹簧夹pinch clamp 弹簧节流夹 tubing clamp 管夹hose clamp 软管夹 test tube clamp 试管夹cork stopper 软木塞 rubber stopper 橡胶塞laboratory jack 实验升降台 spatulas 刮刀beaker tongs 烧杯钳 crucible tongs 坩埚钳tweezer 镊子 watch glasses 表面皿goggles 护目镜fume hoods 通风橱capillary melting point tube 毛细熔点管 Caliper 卡尺table balance 托盘天平 analytical balance 分析天平top pan balance 市秤 magnetic stirrers 电磁搅拌器Fahrenheit thermometer 华氏温度计 celsius 摄氏度magnetic stir bar 磁搅拌子 alcohol lamp 酒精灯Spectrophotometers 分光光度计 connection tube 连接管rubber tube 橡皮管 adapter 接合器Socket 套接口 ball joint 球形接头Stopper 塞子 adaptor 转接口splash heads 防溅头 thermometer pocket温度计插孔air leak tube 空气渗漏管 distill head 蒸馏头melting point tube 熔点管 burettes 滴定管Stopcock 活塞 volumetric flask 容量瓶measuring cylinder 量筒 centrifuge tube 离心管graduated pipette刻度吸量管 filter funnel 过滤漏斗chromatography colum 层析柱dropping funnel 滴液漏斗pressure equalizing funnel 均压漏斗 separating funnel 分液漏斗rotary evaporator 旋转蒸发仪 petri dishes 培养皿spectrophotometer 分光光度计 drying tube 干燥管evaporating dishes 蒸发皿 condenser 冷凝管Reflux 回流 erlenmeyer flask 锥形烧瓶round bottom flask 圆底烧瓶 distillation flask 蒸馏烧瓶filtration flask 过滤瓶 reagent bottle 试剂瓶glass desiccator 玻璃干燥器Beaker 烧杯distilling receiver 蒸馏接收器dry tower 干燥塔vaccume dessicator 真空干燥器 extractor 萃取器无机化合物及化学式的命名·二元化合物：氧化物，盐，酸（1）阴离子元素加后缀–ide（2）多价态元素加前缀：mono-, di-, tri-, tetra-, penta-, hexa（3）低价氧化态后缀–ous，高价氧化态后缀–ic·酸：基础元素（前缀 hydro-, 后缀-ic）+ acid·氢氧化物（碱）：金属元素（价态）+ hydroxide·含氧酸及其盐（1）基本元素仅有一种氧化态酸：基础元素加后缀-ic + acid盐：阳离子元素+基础元素加后缀-ate（2）基本元素有二种氧化态酸：基础元素加后缀（ -ous低价态，-ic高价态） + acid盐：阳离子元素 + 基础元素加后缀（ -ite低价态, -ate高价态）（3）基本元素有多种氧化态酸：最低氧化态基础元素（前缀 hypo-, 后缀-ous）+ acid较低氧化态基础元素加后缀-ous+ acid较高氧化态基础元素加后缀-ic + acid最高氧化态基础元素（前缀 per-, 后缀-ic）+ acid 盐：最低氧化态阳离子元素 + 基础元素（前缀 hypo-, 后缀-ite）较低氧化态阳离子元素 + 基础元素加后缀-ite较高氧化态阳离子元素 + 基础元素加后缀-ate最高氧化态阳离子元素 + 基础元素（前缀 per-, 后缀-ate）·不同水分子含量的酸较低水含量前缀 meta较高水含量前缀 ortho·不同基本元素形成的酸前缀 di-, pyro·含硫的酸：源于含氧酸中的氧被硫取代，使用前缀 thio·含氢盐（酸式盐）：源于含有1个以上氢原子酸中的氢原子被金属离子取代，形成酸式盐，氢原子以及金属离子使用前缀 di-, (bi),tri·配位化合物的命名阳离子 + [ 配体及中心原子] (氧化数)前缀：prefix·二元化合物，原子个数前缀1—mono-（可省略）；2—di-；3—tri-；4—tetra-；5—penta-；6—hexa- Eg：·Oxide-氧化物CaO：calcium oxide(quicklime-生石灰)N2O：nitrogen(Ⅰ) oxide = dinitrogen oxide = nitrous oxide(laughing gas) NO：nitrogen(Ⅱ) oxide = nitrogen oxide = nitric oxideN 2O3：nitrogen(Ⅲ) oxide = dinitrogen trioxideNO2：nitrogen(Ⅳ) oxide = nitrogen dioxideN 2O5：nitrogen(Ⅴ)oxide = dinitrogen pentaoxideCu2O: copper(Ⅰ) oxide = dicopper oxide = cuprous oxide-低价态CuO: copper(Ⅱ) oxide = cupric oxide-高价态·Salt-盐ZnF2: znic fluorideSnCl2: tin(Ⅱ) chloride = stannous chlorideHg2Cl2: mercury(Ⅰ) chloride = mercurous chloride (calomel-甘汞)HgCl2: mercury(Ⅱ) chloride = mercuric chloride (sublimate) KCN: potassium cyanide·Acids-酸HBr: hydrobromic acid (aqueous solution)HCN: hydrocyanic acidH2S: hydrosulphuric acid·Hydroxides（bases）-碱NaOH: sodium hydroxide (sodium lye, caustic soda solution) KOH: potassium (hydroxid potassium lye, caustic potash)Fe(OH)2: iron(Ⅱ) hydroxide (ferrous hydroxide)Fe(OH)3: iron(Ⅲ) hydroxide (ferric hydroxide)·Oxo acids and their salts-含氧酸及其盐H2CO3: carbonic acid Na2CO3: sodium carbonateH3BO3: boric acid K3BO3: potassium borate·The basic element is in two oxidation statesHNO2: nitrous acid NaNO2: sodium nitriteHNO3: nitric acid Co(NO3)2: cobalt(Ⅱ) nitrate = cobaltous nirate·The basic element is in more than two oxidation states HClO: hypochlorous acid KClO: potassium hypochloritaHClO2: chlorous acid KClO2: potassium chloriteHClO3: chloric acid KClO3: potassium chlorateHClO4: perchloric acid KClO4: potassium perchlorateHMnO4: permanganic acid AgMnO4:sliver permanganate·The hydrogen salt-含氢盐Na3PO4: trisodium phosphate (tertiary phosphate)Na2HPO4: disodium hydrogen phosphate (secondary phosphate)NaH2PO4: sodium dihydrogen phosphate (primary phosphate)NaHCO3: sodium hydrogen carbonate (sodium bicarbonate) ·Give formulas for the following1.ammonium sulfate: （NH4)2 SO42.barium iodide: BaI23.iron(Ⅱ) sulfate：Fe2SO44.potassium permanganate：KMnO4 5.copper（Ⅱ）oxide：CuO6.carbonic acid：H2CO3科技论文写作Introduction section-研究的是什么问题？Key sections·Materials and Methods section-这个问题是怎么研究的？·Results and Discussion sections-发现了什么？Conclusion section-这些发现意味着什么？1.ABSTRACT （摘要）研究动机、研究方法、主要结果、简要结论摘要应言简意赅，因此以上各项内容争取用一句话说明一项，每项最多不要超过三句话，即：为什么做这个研究？用了什么方法？取得了什么结果？结论是什么？这些问题逐一回答了，摘要就写完整了。
应用化学专业英语 -化合物命名
樊海梅
LOGO
有机化合物的命名
链 烃
饱和烃：烷烃 不饱和烃：烯烃，炔烃 脂环烃 芳香烃
烃
有 机 物
环 烃
卤代烃
烃 的 衍 生 物
醇
含 氧 衍 生 物
酚 醛 酮 羧酸
酯等
烷烃(alkanes) 直链烷烃：英文名称除了含1到4个碳原子以外，其余均用希腊
90 alkane:nonacontane
100 alkane:hectane
含支链烷烃和烷基 烷基：只需要把烷烃的后缀ane换成-yl加在相应烷烃的字 首后 如：CH3- methyl CH3-CH2- ethyl CH3-(CH2)9-CH2 undecyl
还有一些烷基也可以在相应的烃名前加iso-(异)、sec-仲、tert-叔、
和拉丁文的数词加上相应的词尾来命名(烷烃:ane;烯烃: ene;炔 烃:yne),10个碳原子以上的则在数词前加前缀un、do、 tri、 tetra、 penta等。 例如：甲烷：methane 乙烷：ethane 丙烷：propane 丁烷：butane 庚烷：heptane 癸烷：decane 具体来说：11~19：数字前缀-decane 十一烷：undecane 十二烷：dodecane 十三烷：tridecane 十四烷：tetradecane 戊烷：pentane 己烷：hexane 辛烷：octane 壬烷：nonane
丁二烯 butadiene
丁三烯 butatriene
同时还有双键和三键的烷类成为烯炔，命名时烯在前，炔在后， 双键的编号写在前面，三键的定位号写在表示炔烃词尾前
CH3-CH=CH-C ≡ CH
应用化学专业英语 复习总结
英译汉：1.First, electrons are added one at a time moving from left to right across a period……首先，从左向右横跨一个周期时每次增加一个电子。
当这种情况发生时，最外层电子将受到逐渐增强的核引力，所以电子将更接近原子核而受到其更紧密的束缚力。
其次，在周期表中从上向下移动一列，最外层电子受到核的束缚力将变弱。
这是因为主能级数（屏蔽最外层电子受到核的吸引）在每族向下移动时增加。
这些趋势解释了通过观察元素的原子半径、电离能、电子亲和力和电负性而得到的元素性质的周期性规律。
2.It is important to note that at equilibrium the rates of reaction,rate r and rate f are equilibriummixture are usually not equal……值得注意的是，在化学平衡时的反应速率，正反应速率和你反应速率相等但反应物和生成物的摩尔浓度在平衡混合态时一般不相等。
但是，事实上每种反应物和生成物在平衡时其浓度为定值，因为每种物质在一个反应中的消耗速率与其在相应你反应正的生成速率相等。
在化学平衡提出之前，这种系统被称为动力学平衡状态。
3.This is a mathematical expression of the law of chemical equilibrium which may be stated as follows:When a reversible…………这是化学平衡定律的数学表达式，它可以通过如下所述：当一个可逆反应在给定温度下达到平衡时，在方程式中箭头右边物质的摩尔浓度的积除以左边物质摩尔浓度的积（每种物质浓度的幂等于反应方程式中每种物质的分子数）为定值，4.Analytical chemistry,or the art of recognizing different substances and determining theirconstituents, takes a prominent position among分析化学或鉴定不同物质并测定其成分的技术，因为可以解决每当化学过程被用于科学的或技术性的目的是产生的问题，而在科学应用领域中占显著地位。
东华大学应用化学专业英语总结
东华大学应用化学专业英语总结专业英语重点总结单词Toxic chemicals：有毒化学品Chemical pollution：化学污染Physical property ：物性 Isolate：分离Determine：测定 Synthesize：合成Fundamental principles：基本原理 Investigation：研究Utilize：利用 Catalyst 催化剂Enzyme 酶Biosphere 生物圈Heterogeneous catalyst 非均相催化剂Nanotechnology 纳米技术Carbon monoxide 一氧化碳Chemical formulas:化学式anion: 阴离子 Oxidation number:氧化值sulphate: 硫酸盐 Hydrides: 氢化物Sodium：钠 cation: 阳离子Covalent bond：共价键electroneutral: 电中性的Electronegative atom：电负性原子 trivial names:俗名Oxidation:氧化Peroxides：过氧化物Superoxide：超氧化物Periodic table：周期表Noble gases: 惰性气vacant orbital:空轨道Coordination (complex) compound: 配位化合物Unshared pair of electrons:未共用电子对oxidation state:氧化态 hydroxides:氢氧化物caustic soda solution:苛性钠溶液vacant orbital:空轨道Formula 分子式 Common name 俗名Derivative 衍生物 Acid salt 酸式盐Hydrate 水合物 Anhydrous 无水的Oxidizing agent 氧化剂Reducing agent 还原剂Oxidation reduction reaction氧化还原反应Electrochemistry 电化学 Electrolysis 电解Strong acid 强酸 Weak base 弱碱Acid-base indicator 酸碱指示剂Distilled water 蒸馏水Buffer solution 缓冲溶液Common ion effect 同离子效应Equivalencepoint 等效点 Neutralization 中和Dissociation 离解度 Anhydride 脱水物Periodic law: 元素周期率 periods (rows):周期group (columns):族 protons:质子Valence electrons：价电子 Halogens: 卤素Atomic radius: 原子半径alkaline earths:碱土金属attractive force: 吸引力electronegativity: 电负性electropositive:正电性univalent ion: 一价离子electron shell: 电子层 bonding force 结合力monatomic 单原子的 Neutrons:中子hydrogen bond 氢键conduct electricity 导电Electrically neutral 电中性的Electrostatic 静电的isomerism ：异构现象Reversible ：可逆的。
化学专业英语
unite 1. Inorganic chemistry1.1 what is chemistry（1）. 重点专业词汇讲解：Chemical: adj . 化学的、化学药品Transformation: 变化，化学转变，转化Dye: n. 染料染色，或者vt. 染Charcoal: ['t ? ck??l] 木炭Cellulose : 纤维素细胞的['selj?l??z; ] Fat：n. 脂肪肥肉adj . 肥大的alkalis ：碱adj . 碱性的glycerin: 甘油丙三醇alkalis: n. 碱金属alloy: 合金使成合金bronze：青铜色的n. 青铜（铜和锡的合金）brass：[br a s] n.黄铜（铜和锌）要求学生会区别黄铜及青铜的不同翻译Poison：毒物毒药t.毒害放毒下毒Proton：n. 质子Nulei: n.核（nucleus 的复数形式）['njukl ??s]Identical : adj . 同一的Chirality n.手性手征和Handeness的区别Amino acid ：n. 氨基酸Ala nine: n.丙氨酸2. 课文中重点词组（phrase）Chemical change:化学变化physical change：物理变化Explore: 探险研究research investigate studyIsolate: 分离chemical bonds 化学键chemical reaction ：化学反应Natural substance 天然物质Coke : 焦炭carbon monoxide 一氧化碳Carbon Dioxide 二氧化碳Chemical bond 化学键fundamental principle 基本原理The periodic table of elements ：元素周期表numbers of protons 质子数atomic number 原子序数covalent bonds 共价键positive 正阳性negative 负阴性3. 课文中重点句子The first and most important principle is that chemical substances are made up of molecules in which atoms of various elements are linked in well-defined ways. 需要着重给学生讲解第一条也是最重要的原理是化学物质是有分子组成的，分子中的不同元素的原子是以一定的方式连接在一起的。
应用化学专业英语词汇
Toxic chemicals：有毒化学品Chemical pollution：化学污染Physical property ：物性Natural changes: 自然变化Scientific fields：科学领域Isolate：分离Determine：测定Synthesize：合成Fundamental principles：基本原理Investigation：研究Utilize：利用化学式书写的基本规则如何写化学式命名化合物二元化合物：氧化物，盐，酸（1）阴离子元素加后缀–ide（2）多价态元素加前缀：mono-, di-, tri-, tetra-, penta-, hexa-（3）低价氧化态后缀–ous，高价氧化态后缀–ic氧化物盐酸：基础元素（前缀hydro-, 后缀-ic）+ acid氢氧化物（碱）：金属元素（价态）+ hydroxide含氧酸及其盐（1）基本元素仅有一种氧化态酸：基础元素加后缀-ic + acid盐：阳离子元素+基础元素加后缀-ate（2）基本元素有二种氧化态酸：基础元素加后缀（-ous低价态，-ic高价态）+ acid盐：阳离子元素+ 基础元素加后缀（-ite低价态, -ate高价态）（3）基本元素有多种氧化态酸：最低氧化态基础元素（前缀hypo-, 后缀-ous）+ acid较低氧化态基础元素加后缀-ous+ acid较高氧化态基础元素加后缀-ic + acid最高氧化态基础元素（前缀per-, 后缀-ic）+ acid盐：最低氧化态阳离子元素+ 基础元素（前缀hypo-, 后缀-ite）较低氧化态阳离子元素+ 基础元素加后缀-ite较高氧化态阳离子元素+ 基础元素加后缀-ate最高氧化态阳离子元素+ 基础元素（前缀per-, 后缀-ate）不同水分子含量的酸较低水含量前缀meta-较高水含量前缀ortho-不同基本元素形成的酸前缀di-, pyro-含硫的酸：源于含氧酸中的氧被硫取代，使用前缀thio-含氢盐（酸式盐）：源于含有1个以上氢原子酸中的氢原子被金属离子取代，形成酸式盐，氢原子以及金属离子使用前缀di-, (bi-),tri-配位化合物的命名阳离子+ [ 配体及中心原子] (氧化数)Chemical formulas:化学式anion: 阴离子Oxidation number:氧化值sulphate: 硫酸盐Sodium：钠cation: 阳离子Covalent bond：共价键electroneutral: 电中性的Electronegative atom：电负性原子mono-一Hydrogen: 氢di-二Hydrides: 氢化物tri-三Oxidation:氧化tetra- 四前缀Peroxides：过氧化物penta-五Superoxide：超氧化物hexa-六Positive：正oxidation state:氧化态Periodic table：周期表trivial names:俗名Noble gases: 惰性气sulphide: 硫化物Transition elements:过渡元素hydroxides:氢氧化物Ion: 离子caustic soda solution:苛性钠溶液Combining capacity:结合能力phosphorus: 磷Coordination (complex) compound: 配位化合物vacant orbital:空轨道Unshared pair of electrons:未共用电子对Ethene：乙烯Propene：丙烯butene ：丁烯Single bond:单键double bond:双键triple bond:三键Benzene：苯Symmetrical：对称的Naphthalene: 萘functional group ：官能团hydroxyl ：羟基Carbohydrates: 碳水化合物，糖类Sucrose: 蔗糖glucose :葡萄糖alcohols：醇ether：醚ketone：酮aldehyde：醛fatty acids：脂肪酸esters：酯diethyl ：二乙基hexagonal :六边的Formaldehyde: 甲醛methyl :甲基acetate ：醋酸盐pentagonal :五边形的amines :胺类ammonia :氨amino acid :氨基酸methylamine :甲胺glycine :甘氨酸vitamin :维生素chlorophyll :叶绿素alkali :碱enzyme :酶-ane:-烷-ene:烯-yne:炔cyclo-：环-Meth-:甲eth-:乙propyl-:丙but-:丁Pent(a)-:戊hex-:己hepta-:庚oct-:辛non-:壬deca-:葵skeleton:骨架-yl: (烷)基methyl：甲基ethyl：乙基alkyl ：烷基side chains: 侧链substituent:取代基cis and trans isomers ：顺式和反式异构体enantiomers ：对映异构体di-:二tri- : 三tetra- : 四penta-: 五straight-chain：直链iso-：异primary carbon：伯碳secondary carbon：仲碳tertiary carbon：叔碳allyl ：烯丙基methylene ：亚甲基ethylidene ：亚乙基Ethylene：次乙基hybridization ：杂化cycloalkane ：环烷alkene ：烯烃geometric isomer：几何异构体chiral carbon：手性碳clockwise direction：顺时针方向counterclockwise direction ：逆时针方向Glyceraldehyde：甘油醛substitution reaction ：取代反应nucleophilic substitution：亲核取代nucleophile ：亲核试剂dissociate ：离解carbocation ：碳正离子Intermediate：中间体substrate ：底物leaving group ：离去基团electrophilic substitution：亲电取代carbanion ：碳负离子addition reaction ：加成反应addition product：加成物attacking reagent：进攻试剂free radical：自由基migration：移动elimination reaction：消去反应adjacent carbon：相邻碳rearrangement reaction：重排反应酸酐acid anhydride 酸性化物acid halide乙醇alcohol 乙醛aldehyde脂肪族aliphatic 烷烃alkane烯烃alkene 醇盐alkoxide烷基alkyl 炔烃alkyne烯丙基allyl 氨基化合物amide胺amine 氨基酸amino acid氨（络）合物ammine 芳烃arene芳香环aromatic ring 芳基aryl含氮的azo 羰基carbonyl羧酸carboxylic acid 胡萝卜素carotene螯合物chelate 手性chiral构象异构体conformer 配位数coordination number晶体场稳定化能crystal filed splitting energy右旋性的dextrorotary重氮化作用diazonium salt二氯甲烷dichloromethane 酯ester脂肪酸fatty acid 自由基free radical官能团functional group 甘油glycerol杂环的heterocyclic 高自旋配合物high spin complex 同系物homolog 烃hydrocarbon诱导效应inductive effect 酮ketone左旋的levorotatory 配体ligand低自旋配合物low spin complex 甲基methyl分子筛molecular sieve 单齿配位物monodentate辛烷octane 旋光性optical activity石蜡paraffin 苯酚phenol苯基Phenyl 多配位基的polydentate聚合物Polymer 丙烷propane外消旋的Racemic 共振效应resonance effect过氧化物superoxide互变异构体tautomer薄层分析法thin layer chromatography甘油三（酸）酯triglyceride不饱和化合物unsaturated compound水煤气water gas两性离子zwitterionbeaker 烧杯phenolphthalein indicator 酚酞指示剂Pipette 移液管acetic acid 醋酸pH meter pH计standard titration curve 标准滴定曲线benzoic acid 苯甲酸ethyl alcohol 乙醇qualitative organic analysis 定性有机分析Unambiguous 明确的characterize 表征structure determination 结构测定bunsen burners 煤气喷灯tripod supports 三角支架wash bottles 洗瓶dropper 滴管transfer pipette 移液管hot plate 轻便电炉wire gauzes 石棉网test tube brush 试管刷test tube rack 试管架ring stand with rings 带环环架filter paper 滤纸utility clamp 铁试管夹clamp holder 夹柄buret clamp 滴定管夹extension clamp 万能夹ring clamp 环形夹子pinchcock 弹簧夹pinch clamp 弹簧节流夹tubing clamp 管夹hose clamp 软管夹test tube clamp 试管夹cork borer set木塞钻孔器套件cork stopper 软木塞rubber stopper 橡胶塞laboratory jack 实验升降台spatulas 刮刀beaker tongs 烧杯钳crucible tongs 坩埚钳Forceps 医用钳tweezer 镊子watch glasses 表面皿goggles 护目镜carbon stirring rod 碳搅拌棒fume hoods 通风橱capillary melting point tube 毛细管熔点管Caliper 卡尺table balance 托盘天平analytical balance 分析天平top pan balance 市秤magnetic stirrers 电磁搅拌器Fahrenheit thermometer 华氏温度计celsius 摄氏度bulb pipettor 球形移液器magnetic stir bar 磁搅拌子Mortars 碾钵pestles 捣锤spotting plates 滴试板alcohol lamp 酒精灯Spectrophotometers 分光光度计connection tube 连接管rubber tube 橡皮管adapter 接合器Socket 套接口ball joint 球形接头Stopper 塞子adaptor 转接口splash heads 防溅头thermometer pocket温度计插孔air leak tube 空气渗漏管distill head 蒸馏头melting point tube 熔点管burettes 滴管Stopcock 活塞aspirating stopcock 吸气式移液管measuring cylinder 量筒volumetric flask 容量瓶centrifuge tube 离心管graduated 有刻度的chromatography colum 层析柱filter funnel 过滤漏斗pressure equalizing funnel 均压漏斗powder funnel 药粉漏斗separating funnel 分液漏斗dropping funnel 滴液漏斗rotary evaporator 旋转蒸发仪spectrophotometer 分光光度计crystallizing dishes with spout 带喷嘴的结晶皿petri dishes 培养皿evaporating dishes 蒸发皿drying tube 干燥管condenser 冷凝管Reflux 回流erlenmeyer flask 锥形烧瓶round bottom flask 圆底烧瓶flat bottom flask 平底烧瓶distillation flask 蒸馏烧瓶filtration flask 过滤瓶round bottom flask 圆底烧瓶weighing bottles 称量瓶reagent bottle 试剂瓶aspirator bottle 蒸馏水瓶BOD bottle 生化需氧量瓶dropping bottle 滴瓶specific gravity bottle 比重瓶glass desiccator 玻璃干燥器Beaker 烧杯extractor 萃取器dry tower 干燥塔vaccume dessicator 真空干燥器gas washing bottle 气泡吸收瓶distilling receiver 蒸馏接收器。
应用化学专业英语第一单元The-Roots-Of-Chemistry
The Roots Of ChemistryChemistry can be broadly defines as the science of molecules and their transformations.化学可以广泛地定义为科学的分子和他们的转换。
In contrast to mathematics,chemistry is older than people. 与数学不同，化学比人类更久远。
The appearance of life and people on our planet (earth) is most probably the end result of specific chemical processes .生命的出现和人类生活在我们地球上都最可能是特殊化学过程的结果。
Chemical processes have been present in the lives of people from the dawn of history until the present time .化学过程存从古至今存在人们的生活中。
Initially ,these processes were not under our control 最初，这些过程不受我们的控制，,for instance ,the fermentation of fruit juice,the rotting of meat and fish ,and the burning of wood .例如，果汁的发酵，肉和鱼的腐烂，木材的燃烧。
Later on we learned to control chemical processes and to use them to prepare a variety of different products such as food ,metals ,ceramics and leather .后来，我们学着控制化学过程，用它们来准备一系列不同的产品例如食物。
应用化学专业英语
应用化学专业英语Cu—copper Fe—iron Hg—mercury Na—sodium K—potassium Ag—silverNaOH—sodium hydroxide KOH—potassium hydroxide Fe(OH)2—iron(Ⅱ)hydroxide Fe(OH)3—iron(Ⅲ)hydroxide NH4OH—ammonium hydroxideK3[Fe(CN)6]—potassium hexacyanoferrate(Ⅲ)K4[Fe(CN)6]—potassium hexacyanoferrate(Ⅱ)Ⅰ.Name the following1.(NH4)2CO3Ammonium carbonate2.N2O Nitrous Oxide3.H2SO4Sulfuric acid4.P4O6Phosphorus(Ⅲ)trioxide5.Al2O3Aluminium oxide6.SnCl4Tin(IV)chloride7.KHSO4Potassium hydrogen sulfate8.Cu2S Copper(Ⅰ)sulfide9.HClO4Perchloric acid10.BaCl2Barium chloride11.P4O10Phosphorus(Ⅴ)pentoxide12.NaH Sodium hydride13.Ca(MnO4)2Calcium permanganate14.PF5Phosphorus pentafluoride15.(NH4)2HPO4Diammonium hydrogen phosphateⅡ.Give formulas for the following1.ammonium sulfate(NH4)2SO42.barium iodide BaI23.iron(Ⅱ)sulfate Fe2SO44.potassium permanganate KMnO45.copper(Ⅱ)oxide CuO6.carbonic acid H2CO3Melting point 熔点boiling point 沸点1.Which particles play the most active role in chemical bonding?(a)electrons (b)neutrons (c)protons (d)valence electrons2.An ionic bond is formed when electrons are:(a)completely destroyed (b)compeltely transferred (c)divied (d)equally shared3.Due to the that Ionic compounds have strong intermolecular forces they are at room temperature.(a)bonded covalently (b)gases (c)liquids(d)solids 1-butene trans -2-butenecis -2-butene iso -butene (E )-2-butene (Z )-butene 2-methylpropene1.Draw structure that correspond to the following names.(a)2,2-dimethylpentane (b)4-isobutyl-2,5-dimethylheptane (c)(Z)-3-menthyl-2-octene (d)(2R,3S)-2,3-pentanediol2.Give the IUPAC name for each of the following structures.(e)(f)(E)-1-methyl-4-ethylcyclohexane(g)(h)(S)-2-chloro-butyraldehyde (2R,3R)-2,3-dichlorobutyric acid补充：(E)-2-chloro-3-methyl-2-octene Nucleophile亲核试剂carbocation碳阳离子Compressible可压缩的incompressible不可压缩的1.A chemical system can be studied from either a or a(n)viewpiont.(A)physical...chenical(B)molecual...atomic (C)Microscopic...macroscopic(D)Mechanic...kinetic2.Is a macroscopic science that studies the interrelationships between the various equilibrium properties of a stystem.(A)Kinetics(B)Thermodynamics (C)Statistical mechanics(D)Quantum chenistry3.In,the molecular and macroscopic levels are related to each other.(A)quantum(B)statistical(C)thermodynamics(D)kinetics4.thermodynamics studies.(A)heat,work,energy,and the changes they produce in the states of systems(B)The relationships between the molecules of a system(C)heat,work,temperature,and the energy they produce in the states of systems(D)heat,energy,and work5.For a(n)system,neither matter nor energy can be transferred between system and surroundings.(A)closed(B)open(C)isolated(D)none of the aboveⅠ.Translate the following from English into Chinese.(1)pollution of the atmosphere(2)nondegradable pollutant大气污染不可降解污染物(3)harmless pollutant(4)interacting chemicals无害污染物相互作用的化学物质(5)threshold level(6)sound pressure level限定值，阈值声压水平(7)speech interference(8)transmission path 语音干扰传输途径Translate the following from Chinese into English.(1)定性分析qualitative analysis (2)分析物analyte (3)准确度accuracy (5)反应速率reaction-rate (5)解吸附作用deserption (6)吸附absorption conduction 热传导convection 对流radiation 辐射Balance and classify each of the following chemical equations as a (1)combination reactions ,(2)decomposition reaction ,(3)displacement reaction ,or (4)partner-exchange reaction.(a))()(2243l O H s Fe H O Fe +→+)(4)(342243l O H s Fe H O Fe +→+displacement reaction 置换反应(b))()()(23g O s KCl s KClO +→)(3)(2)(223g O s KCl s KClO +→decomposition reaction 分解反应(c)steam and hot carbon react to form gasecous hyfrogen and gaseous carbon monoxide.)()()()(22g CO g H s C l O H +→+displacement reaction 置换反应(d))()()(4272aq HClO g O H g O Cl →+)(2)()(4272aq HClO g O H g O Cl →+combination reactions 化合反应(e))()()(22aq HBrO aq HBr O H l Br +→+)()()(22aq HBrO aq HBr O H l Br +→+decomposition reaction 分解反应(f))()()()()(43442243aq PO H s CaSO aq SO H s PO Ca +→+)(2)(3)(3)()(43442243aq PO H s CaSO aq SO H s PO Ca +→+partner-exchange reaction 复分解反应(g)Potassium reacts with water to give aqueous potassium hydroxide and gaseous hydroxide.)()(2)(2)(222g H aq KOH l O H s K +→+displacement reaction 置换反应(h)Solid magnesium carbonate decomposes to form solid magnesium oxide and gaseous carbon monoxide.)()()(23g CO s MgO s MgCO +→decomposition reaction 分解反应Abstract 摘要Results and discussion 结果与讨论Experimental实验References参考文献E-factor影响因素Journal of the American Chemical Society美国化学会志Journal of the Chemical Society化学会志Journal of Organic Chemistry有机化学杂志Tetrahedron四面体'\.._/ ( Wb川ache mical reaction?Acherr山al react i on occurs when subs'孟忘"(tlie reactants) collide （碰撞） with enough energy to rearrange to form different compounds （由e produc时． η1e change in energy由at occurs when a reaction take place is described by thermodynamics （热力学） and the rate or speed at which a reaction occ u rs is described by kfaetics （动力学） . Reactions in which the reactants and produc臼coexist are considered to be in equ山brium （处于平衡）. A chemical equation consists of the chemical formula （化学式） of the reactants，且目the chemical formula of the products. The two are separated by an 一一－ usually read as ”yielas·’and each chemical formula is separated from others by a plus sign （加号） . Sometimes a triangle is drawn over the arrow symbol to denote energy must be added to the substances for the reaction to begin. Each chemical formula may be preceded by a scalar （数量的） coefficient ind i cating the proportion （比例） of that substance necessary to produce the reaction in formula. For instance, the formula for the burning of methane (C比＋ 202 →C02 + 2H20) indicates that twice as much 02 as C比is needed, and when they react, twice as much H20 as C02 will be produced.η1is is because during the reaction, each atom of carbon needs exactly two atoms of oxygen to combine with, to produce the C02, and every two atoms of hydrogen need an atom of oxygen to combine with to produce the H20. If the proportions of t he reactants are not respected, when they are forced to react, either not all of the substanc e used will participate in the react i on, or the react i on that will take p l ace will be different from the one noted in the equation.。
应用化学专业英语（课后答案和课文翻译）
Unit 1 The Rootsof Chemis tryI. Compre hensi on.1.It can be inferred from this articl e whichone of the followi ng itemsi s not mainly basedon practi c al use C. Greekchemis try2. It was B. Empedo cless who firsti ntrod ucedthe idea that all things are not formed from just one elemen t.3. In the develo pment of Greekchemis t ry, D. Democri tus was the first one defini tingthe ultimatelyconsti tuent s of matter?4. Accord i ng to Plato, thereare B. 4 ―elemen ts‖ whosefacesare consti tuted by regula r polygons.5. In the last paragraph,authors thinkthat experi ment DD.can deal with the reacti ons by whichone substa n ce is converted into anothe rII. Make a senten ce out of each item by rearra nging the wordsin bracke ts.1.The purifi catio n of an organi c compou nd is usuall y a matter of consid erabl e diffic ulty, and itis necess ary to employ variou s method s for this purpos e.2.Scienc e is an ever-increa singbody of accumu lated and system atize d knowle dge and is also anactivi ty by whichknowle dge is genera ted.3.Life, afterall, is only chemis try, in fact, a smallexampl e of chemis try observ ed on a si nglemundan e planet.4.People are made of molecul es; some of the molecul es in people are rather simple wherea sothers are highly comple x.5.Chemist ry is ever presen t in our livesfrom birthto deathbecause withou t chemis t ry therei sneithe r life nor death.6.Mathem atics appears to be almost as humanki nd and also permea tes all aspect s of humanlife,althou gh many of us are not fullyawareof this.III. Transl ation.1.(a)化学过程；(b)自然科学；（c）蒸馏技术(a) chemic al proces s (b) natura l science (c) the techni que of distil latio n2.正是原子构成铁、水、氧等。
应用化学专业英语考试必背
3、 读 法
高温，高压
• 3.1 Nitrogen reacts with hydrogen to form ammonia at high temperature and pressure with the presence of a catalyst.
• 1 mol nitrogen reacts with 3 mol hydrogen to form 2 mol ammonia at high temperature and pressure with the presence of a catalyst.
pale yellow dark brown
2）state
solid
liquid
gas
gaseous
crystalline molten
oily
uncrystalline fused
3）smell
odourless
pungent
penetrating
choking
offensive
sour sweet bitter
CuO: copper(II) oxide或cupric oxide
２．化合物负电荷部分的读法：
２.１二元化合物 ２.２ 非金属氢化物 ２.３ 无氧酸 ２.４ 含氧酸与含氧酸根阴离子 ２.５ 盐
4.2.1 二元化合物
常见的二元化合物有卤化物，氧化物，硫化物，氮化物，磷化物，碳化 物，金属氢化物等，命名时需要使用后缀-ide， 如 ： fluoride ， chloride ， bromide ， iodide ， oxide ， sulfide ， nitride, phosphide, carbide，hydride; OH -的名称也是用后缀-ide：hydroxide， 非金属氢化物不用此后缀，而是将其看成其它二元化合物（见4.２.２）, 非最低价的二元化合物还要加前缀， 如O22-: peroxide O2-: superoxide 举例：NaF: sodium fluoride AlCl3: aluminium chloride Mg2N3 : magnesium nitride Ag2S： silver sulfide CaC2: calcium carbide Fe(OH)2：iron(II) hydroxide 有些物质常用俗称，如NO nitric oxide N2O nitrous oxide
应用化学专业外语词汇
Aabscissa[æbˈsɪsə] n. 横座标 abundance n. 丰富, 充裕acceptor n. 接受体accumulator n. 储料器 acetic acid n. 醋酸, 乙酸 acknowledge v. &n. 致谢activation n. 活化acylation ['æsil] n. 酰化addition [əˈdiʃən] n. 加成反应adhesive [ædˈhisɪv, -zɪv] n. 粘合剂advancement n. 进展，增长advantageous adj. 有利的aerosol[ˈeərəˌsɔ:l, -ˌsɔl] n. 烟雾affinity [əˈfɪnɪti:] n. 亲合力agent [ˈeidʒənt] n. 试剂aldehyde [ˈældəˌhaɪd]n. 醛aldol[ˈældəul]n. 醛醇aliphatic acid [ˌæliˈfætik]n. 脂肪酸alkaline[ˈælkəlɪn, -ˌlaɪn] adj. 碱的alkaloid[ˈæl kəlɔid] n. 生物碱alkane[ˈælˌken]n. 烷烃alkene[ˈælki:n]n. 烯烃alkylation [ˌælkiˈleiʃ(ə)n]n. 烃化, 烷基化alkyl halide[ˈælkil][ˈhælaid]n. 烷基卤, 卤烷alkyne n. 炔alphabetic adj. 依字母顺序ambiguity n. 模糊, 意义不明确amide n. 酰胺amine n. 胺amino acid n. 氨基酸amorphous adj. 无定形analogue n. 类似物anhydride n. 酸酐aniline n. 苯胺anion n. 阴离子anomaly n. 异常，反常antibiotics n. 抗菌素antifreezing agent n. 抗冻剂antioxidant n. 抗氧剂appreciable adj. 可估计的architect n. 建筑师, 设计师arene n. 芳烃aromatic adj. 芳香的aromatization n. 芳构化asymmetric adj. 不对称的autooxidation n. 自氧化awarenness n, 意识azeotrope n.共沸混合物azo dye n. 偶氮染料Bbackup n. /adj 备用设备base n. 碱, 基, 底beaker n. 烧杯benzene n. 苯biological degradation n. 生物降解biosynthesis vt. 生物合成bleach vt. 漂白bond n. 键branched chain n. 支链budget n. & v. 预算bubble-cap tower n. 泡罩塔buffer n. 缓冲,缓冲剂Ccarbanion n. 负碳离子, 阴碳离子carbene n. 碳烯, 卡宾carbide n. 碳化物, 碳化钙carbocation n. 正碳离子, 阳碳离子carbonyl group n. 羰基carboxy group n. 羧基carboxylic acid n. 羧酸carcinogenic adj. 致癌的β-carotene n. β胡萝卜素carrier n. 载体cartridge n. 软片暗盒catalysis n. 催化(作用) cation n. 阳离子cellulose n. 纤维素ceramic adj/n. 陶瓷(的) chemical shift n. 化学位移chirality n. 手性chlorination n. 氯化作用chlorohydrocarbon n. 氯代烃chromophore n. 发色团cis-trans isomer n. 顺反异构体classic adj. 经典的, 传统的cluster n. 蔟，一串，一束coherent adj. 黏附的，相干的(光学) coil n. 蛇管colorant n. 颜料，着色剂commodity n. 用品compensation n. 补偿competitive n. 竞争的complementary n. 补充的complex n. 络合物complication n. 复杂concerted reaction n. 协同反应condensation n. 缩合反应condiment n. 调味品conformation n. 构象conjugation n. 共轭construction n. 建设, 建筑consultant n. 顾问consumer n. 消耗container n. 容器containment n. 抑制cooler n. 冷却器corporate adj. 共同的correlate n. 相关的事物cosmetic n. 化妆品counteract vt. 抵消，抵抗coupling reaction n. 偶合反应covalent bond n. 共价键critical adj. 临界的cumulative adj. 累积的，累加的customary adj. 通常的, 常例的cycloparaffin n. 环烷烃Ddecolorant n. 脱色剂decolorize v. 脱色degradation n.降解dehydration n. 脱水作用dehydrogenation n. 脱氢作用delocalization n. 离域作用denatured alcohol n. 变性酒精denominator n. 分母derivation n. 衍生，由来derivative n. 衍生物desorption n. 解吸作用destructive distillation 分解蒸馏detergent n. 洗涤剂developer n. 显影剂dextrorotary adj. 右旋的diazonium salt n. 重氮盐diazotization n. 重氮化作用dielectric adj.不导电的，n.电介质dipole n. 偶极directory n. 地址录disclose vt. 揭露, 揭发discrete adj. 离散的，不连续的disposal vt. 排出, 处理director n. 定位基dissolve v.溶解distillation n. 蒸馏dominant adj. 支配的，统治的donor n. 给体drastic n. 激烈的, 猛烈的droplet n. 液滴dyestuff n. 染料Eelectrophilic reagent n. 亲电试剂electrophobic adj 疏电子的electronegative adj 电负性的electron withdrawing group n. 吸电子基electrostatic adj. 静电的elimination n. 消除反应emulsion n. 乳剂endothermic adj. 吸热的enantiomer n. 对映体enzyme n. 酶epoxy adj. 环氧化的essential oil n. (香)精油ester n. 酯esterification n. 酯化作用ethanol n. 乙醇ether n. 醚, 乙醚ethyl n. 乙基ethylene n. 乙烯ethynyl n. 乙炔基evaluation n. 评价，估价evaporation n. 蒸发excitation n. 激发态exothermic adj. 放热的extract vt. 萃取extrapolation n. 推断Ffermentation n. 发酵fiber n. 纤维filament n. 细丝，丝状体filter n.过滤器，滤色片flare v. & n. 闪耀, 闪烁flavoring n. 香剂, 调味剂fluorescent n. 荧光fore adj. 先时的, 前部的formaldehyde n. 甲醛fossil n. 化石fractional distillation n. 分馏free radical n. 自由基fumigant n. 熏蒸(消毒)剂functional group n. 官能团furan n. 呋喃Ggeneralization n. 一般(性), 普遍(性) genetic code n. 遗传密码geological adj. 地质(学)的geomatrical adj. 几何学的glacial acetic acid n. 冰醋酸glucose n. 葡萄糖glycerol n. 甘油, 丙三醇graphics n. 图，制图法Hhabituation n. 习惯作用, 毒瘾halogenation n. 卤化hazardous adj. 危险的, 有危害的herbicide n.除草剂heterocyclic compound n.杂环化合物heterogeneous adj. 非均相的, 多相的hexagon n. 六边形highlight n. 光线明亮处hold-up n. 塔储量, 容纳量homologous series n. 同系列hormone n. 激素humectant n. 润湿剂hybrid n. 杂化hydration n. 水合作用hydrogenation n. 氢化作用hydrolysis n. 水解hydrophobic adj. 疏水的hydroxyl group n. 羟基Iidealize vt. 理想化inasmuch as adv. 因为, 由于indicator n. 指示剂indiscriminate adj. 不加选择的indol n. 吲哚inductive effect n. 诱导效应ineffective adj. 无效的, 低效率的infrared spectroscopy n. 红外光谱ingenious adj. 坦率的, 天真的ingestion n. 吸收, 吸入inlet n. 进口, 入口insecticide n. 杀虫剂insulin n. 胰岛素integrate vt. 积分，使...一体化interchangeable adj. 可互换的intermediate n. 中间体ion n. 离子isoelectric point n. 等电点isomer n. 异构体Jjacket n. 套, 夹套justification n. 认为正当, 正当的理由Kketone n. 酮Llactic acid n. 乳酸leakage n. 泄漏lesser adj. 较小的, 更少的lime n. 石灰lining n. 衬里, 衬料, 衬套link vt. 连接，键合liquefy vt. 液化lubricating grease n. 润滑脂Mmanipulation n. 操作, 操纵manuscript n. 稿子, 手稿mass spectroscopy n. 质谱mechanism n. 机理, 历程medium n. 介质, 培养基metallurgical adj. 冶金(学)的methane n. 甲烷methnol n. 甲醇methodology n. 方法论micelle n. 胶粒microorganism n. 微生物migrate vi. 迁移miscible adj. 可溶混的modification n. 修饰monomer n. 单体monosaccharide n. 单糖multiplet n. 多重峰multiplicity n 多重性Nnaphthalene n. 萘nitration n. 硝化作用nitric acid n. 硝酸nitrile n. 腈noble adj. 贵重的, 惰性的nomenclacture n. 命名法noteworthy adj. 显著的nucleophile n. 亲核试剂nucleic acid n. 核酸neutralization n. 中和numerator n. (数学上) 分子nutrient n. 营养素, 养分Oobservable a. 可观察到的octane number n. 辛烷值olefin n. 烯烃optical activity n. 旋光性optics n. 光学optimum n. 最佳条件orbital n. 轨道organometallic compound 金属有机化合物originate vi./vt. 起源outermost adj. 最外层的，远离中心的overhead n. 塔顶馏出物overheat vt. 过热overlap vt. 重叠oxidation n. 氧化作用ozonide n. 臭氧化合物ozonolysis n. 臭氧分解Pparaffin n. 链烷烃, 石蜡peptide n. 肽perfume n. 香料peroxide n. 过氧化合物persistence n. 坚持, 固执pesticide n. 杀虫剂pharmaceuticals n. 药物phenol n. 苯酚phenoxide n. (苯)酚盐phenylsulfonic acid n. 苯磺酸phosphoric acid n. 磷酸photochemical reaction n. 光化学反应photochromism n. 光致变色photoconductivity n. 光电导性pigment n. 颜料pink n. 粉红色polyamide n. 聚酰胺polarization n. 极化作用polyhydric alcohol n. 多元醇polymerization n. 聚合作用precipitate vi. /n. 沉淀preservative n. 防腐剂prolong vt. 延长, 拖延propellant n. 推进剂prospective adj. 预期的, 有希望的protecting group n. 保护基purity n. 纯度pyridine n. 吡啶pyrolysis n. 热解pyrrole n. 吡咯Qquantify vt. 使量化，确定数量quaternary ammonium salt n. 季铵盐quench vt. 淬灭quinoline n. 喹啉Rracemization n. 外消旋作用reagent n. 试剂realization n. 实现recover vt. 回收recrystallization n. 重结晶rectifier n. 精馏器reduction n. 还原(作用) reflux n. 回流refract vt. 折射refrigerant n. 冷冻剂remainder n. 剩余物, 残余部分的replica n. 复制品，拷贝resolution n. 分辨, 拆开restrictive adj. 限制性的ribonucleic acid n. 核糖核酸(RNA) rigorous adj. 严厉(格)的Ssaccharin n. 糖精saponification n. 皂化(作用) screen n. 筛子, 屏幕seal n. 密封(垫) segment n. 部分, 链段selectivity n. 选择性settle vt. (使)沉淀, 澄清setup vt. 装置, 装配sewage n. 污水silica gel n. 硅胶singlet n. 单重峰skeleton n. 骨架solubility n. 溶解度solvant n. 溶剂化物solvent n. 溶剂, 有溶解力的sophistication n. 复杂spectroscopy n. 光谱spin-spin coupling n. 自旋-自旋偶合stabilization n. 稳定作用stereoisomerism n. 立体异构现象steric factors n. 位阻因素, 空间因素still pot n.蒸馏釜stoichiometric adj. 化学计算的straightforward adj.一直向前, 正直的substituent n. 取代基substitution reaction n. 取代反应sucrose n. 蔗糖sulfa drug n. 磺胺药sulfonation n.磺化作用sulfuric acid n. 硫酸supervisor n. 导师, 监督人, 主管人suspension n. 悬浮液sweetener n. 增甜剂symmetry n. 对称性symposium n. 座谈会syn addition n. 顺式加成Ttar n. 焦油(沥青)tartaric acid n. 酒石酸tautomerism n. 互变异构现象terpene n. 萜烯tertiary adj. 叔的, 第三的tetrahedron n. 四面体thiazole n. 噻唑thiophene n. 噻吩toluene n. 甲苯toxicity n. 毒性transesterification n. 酯交换反应transition state n. 过渡状态tray n. 盘, 分馏塔盘triplet n. 三重峰trivial adj. 轻微的Uultraviolet-visible spectroscopy n. 紫外-可见光谱unify vt. 统一urea n. 尿素Vvalidate vt. 使生效vaporize vt.蒸发versatile adj. 多方面的vice versa adj. 反之也然vinegar n. 醋violate vt. 破坏，侵害Wwhereas conj. 而, 却, 鉴于withdraw vt. 拉, 提取, 取出withdrawal n. 收回，撤回Xxerography n. 静电复印法Yyeast n. 酵母Zzymochemistry n. 酶化学。
应用化学专业英语
Ensure language is precise, objective, and free of grammar and spelling errors Use appropriate chemical termination
Experimental report writing
Literature reading skills
Analyze the structure of the article
Skim through the title, abstract, introduction, methods, results, and discussion sections to get a general understanding of the article
Identify the main points
Pay attention to the main findings, conclusions, and experimental design to understand the significance of the article
Take notes
Special Considerations
Include raw data, tables, figures, and any deviations from the protocol Follow the institutional reporting guidelines
Summary and Introduction Writing
CHAPTER
Academic paper writing
Purpose
To communicate chemical research findings to other disciplines and professionals
(参考资料)化工专业英文词汇大全
化学专业课程中英文对照普通化学General Chemistry分析化学Analytical Chemistry有机化学Organic Chemistry物理化学Physical Chemistry谱学导论Introducton of Spectroscopy无机化学Inorganic Chemistry普通化学和分析化学实验Experiments of General and Analytical Chemistry现在基础化学The Principle of Mordern Chemistry现在基础化学实验Experiments of Modern Fundamental Chemistry有机化学实验Experiments of Organic Chemistry仪器分析和物理化学实验Experiments of Instrumental Analysis and Physical Chemistry合成化学实验Experiments of Synthetic Chemistry现代化学专题Topic of Modern Chemistry化学综合实验Experiments of Comprehensive Chemistry化工原理Principle of Chemical Engineering化工原理实验Experiments of Chemical Engineering应用化学实验Experiments of Applied Chemistry无机合成化学Synthetic Inorganic Chemistry近代分析化学Modern Analytical Chemistry分离分析化学Separation Analytical Chemistry有机化合物波谱鉴定Spectrum Identification of Organic Compounds有机合成及反应机理Organic Synthesis and Mechanics化学进展Progress in Chemistry化学反应工程Chemical Reaction Engineering应用电化学Applied Electrochemistry工业催化Industrial Catalysis环境化学Environmental Chemistry环境监测Environmental Monitoring化学科技英语Scientific English for Chemistry数理方法在化学中的应用Mathematical Statistics for Chemistry化工制图Chemical Engineering Cartography计算机与化学测量实验Computer and Chemical Measurement化学信息学Chemoinformatics or Chemical Informatics应用化学专题Special Topics in Applied Chemistry化工装置常用词汇1一概论 introduction方案(建议书) proposal可行性研究 feasibility study方案设计 concept design工艺设计 process design基础设计 basic design详细设计 detail design开工会议 kick-off meeting审核会议 review meeting外商投资 foreign investment中外合资 joint venture中外合营 joint venture补偿贸易 compensation trade合同合同附件 contract卖方 vendor买方 buyer顾客 client承包商 contractor工程公司 company供应范围 scope of supply生产范围 production scope生产能力 production capacity项目 project界区 battery limit装置 plant公用工程 utilities工艺流程图 process flow diagram工艺流程方块图 process block diagram管道及仪表流程图 piping and instrument drawing物料及热量平衡图 mass & heat balance diagram蒸汽及冷凝水平衡图 steam & condensate balance diagram 设备布置图 equipment layout设备表 equipment list成品(产品) product(final product)副产品 by-product原料 raw-material设计基础数据 basic data for design技术数据 technical data数据表 data sheet设计文件 design document设计规定 design regulation现场服务 site service项目变更 project change用户变更 client change消耗定额 consumption quota技术转让 technical transfer技术知识 technical know-howtechnical knowledge技术保证 technical guarantee咨询服务 consultative services技术服务 technical services工作地点 location施工现场 construction field报价 quotation标书 bidding book公司利润 company profit固定价合同 fixed price contract固定单价合同 fixed unit price contract成本加酬金合同 cost plus award fee contract 定金 mobilization银行保证书 bank guarantee letter保留金 retention所得税 income taxes特别承包人税 special contractor's taxes城市和市政税 city and municipal taxes工作手册 work manual工作流程图 work flow diagram质量保证程序 QA/QC procedures采购计划 procurement plan施工计划 construction plan施工进度 construction schedule项目实施计划 project execution plan项目协调程序 project coordination procedure 项目总进度计划 project master schedule设计网络计划 engineering network logic项目质量保证 project quality assurance项目质量控制 project quality control采购 procurement采购周期 procurement period会签 the squad check计算书 calculation sheets询价 inquiry检验 inspection运输 transportation开车 start up / commission验收 inspection & acceptance校核 check审核 review审定 approve版次 version部门 department专业 specialty项目号 project number图号 drawing number目录 contents序言 foreword章 chapter节 section项 itemMR material requisitionSPEC engineering specificationDATA SHEET（技术表） technical data sheetTBA(技术评标） technical bid analysisPDP preliminary design packagePM (项目经理) project managerLDE(专业负责人) lead discipline engineerMRQ(材料询价单) Material requisition for quotationMRP(材料采购单) material requisition for purchaseBEP(基础工程设计包) basic engineering packageP&ID(管道及仪表流程图) piping and instrument drawing(diagram) PFD process flow diagramNNF normally no flowFO failure openFC failure closeC/S/A civil/structure/architectureDDP（详细设计阶段） detail design phase二. 工艺流程连续过程 continuous process间歇过程 batch process工艺叙述 process description工艺特点 process feature操作 operation反应 reaction副反应 side reaction絮凝 flocculation浮洗 flotation倾析 decantation催化反应 catalytical reaction萃取 extraction中和 neutralization水解 hydrolysis过滤 filtration干燥 drying还原 reduction氧化 oxidation氢化 hydrogenation分解 decomposition离解 dissociation合成 synthetics吸收 absorption吸附 adsorption解吸 desorption结晶 crystallization溶解 solution调节 modulate控制 control悬浮 suspension循环 circulation再生 regeneration再活化 reactivation沥取 leaching破碎 crushing煅烧 caloination沉降 sedimentation沉淀 precipitation气化 gasification冷冻 refrigeration固化、结晶 solidification 包装 package升华 sublimation燃烧 combustion引烧 ignition蒸馏 distillation碳化 carbonization压缩 compression三、化学物质及特性固体 solid液体 liquid气体 gas化合物 compound混合物 mixture粉 powder片状粉未 flake小粒 granule结晶 crystal乳化物 emulsion氧化物 oxidizing agent 还原剂 reducing agent有机物 organic material 真空 vacuum母液 master liquor富液 rich liquor贫液 lean liquor萃出物 extract萃余物 raffinate絮凝剂 flocculants冷冻盐水 brine酸度 acidity浓度 concentration碱度 alkalinity溶解度 solubility凝固点 solidificalion point沸点 boiling point熔点 melting point蒸发率 evaporation rate粘度 viscosity吸水的 water absorbent(a)无水的 anhydrous(a)外观 appearance无色的 colorless(a)透明的 transparent(a)半透明的 translucent密度 density比重 specific gravity催化剂 catalyst燃烧 combustion引燃 ignition自然点 self-ignition temperature可燃气体 combustible gas可燃液体 inflammable liquid易燃液体 volatile liquid爆炸混合物 explosive mixture爆炸性环境 explosive atmosphere(environment) 爆炸极限 explosive concentration limit废水 waste water废液 waste liquid废气 off-gas噪声 noise pollution成分 composition挠度 deflection力和力矩 force and moment弯矩 bending moment应力-应变曲线 stress-strain diagram百分比 percentage环境温度 ambient temperature工作温度 operating设计温度 design temperature(pressure)相对湿度 RH=relative humidity油渣、淤泥 sludge杂质 impurity四、化工设备泵 pump轴流泵 axial flow pump真空泵 vacuum pump屏蔽泵 canned pump柱塞泵 plunger pump涡轮泵 turbine pump涡流泵 vortex pump离心泵 centrifugal pump喷射泵 jet pump转子泵 rotary pump管道泵 inline pump双作用往复泵 double action reciprocating pump计量泵 metering pump深井泵 deep well pump齿轮泵 gear pump手摇泵 hand(wobble) pump螺杆泵 screw (spiral) pump潜水泵 submersible pump斜转子泵 inclined rotor pump封闭式电磁泵 hermetically sealed magnetic drive pump 气升泵 air-lift-pump轴承 bearing叶轮 impeller虹吸管 siphon高压容器 high pressure vessel焚化炉 incinerator火焰清除器 flame arrester工业炉 furnace烧嘴 burner锅炉 boiler回转窑 rotary kiln加热器 heater电加热器 electric heater冷却器 cooler冷凝器 condenser换热器 heat exchanger反应器 reactor蒸馏釜 still搅拌器 agitator混合器 mixer静态混合器 static mixers管道混合器 line mixers混合槽 mixing tanks破碎机 crusher磨碎机 grinder研磨机 pulverizer球磨机 ballmill过滤器 filter分离器 separator干燥器 drier翅片 fins烟囱 stack火炬 flare筛子 screen煅烧窑 calciner倾析器 decanter蒸发器 evaporator再沸器 reboiler萃取器 extractor离心机 centrifuger吸附（收）器 adsorber结晶器 crystallizer电解槽 electrolyzer电除尘器 electric precipitator洗涤器 scrubber消石灰器 slaker料仓 bin料斗 hopper加料器 feeder增稠器 thickener澄清器 clarifier分级器 classifier浮洗器 flocculator废液池 sump喷射器 ejector喷头 sprayer成套设备 package unit仪器设备 apparatus附属设备 accessory旋转式压缩机 rotary compressor往复式压缩机 reciprocating compressor水环式压缩机 nash compressor螺杆式压缩机 helical screw compressor离心式压缩机 centrifugal compressor多级压缩机 mutiple stages compressor固定床反应器 fixed bed reactor流化床反应器 fluidized bed reactor管式反应器 tubular reactor列管式换热器 tubular heat exchanger螺旋板式换热器 spiral plate heat exchanger 萃取塔 extraction column板式塔 plate column填料塔 packed column洗涤塔 scrubber吸收塔 absorber冷却塔 cooling tower精馏塔 fractionating tower汽提塔 stripper再生塔 regenerator造粒塔 prill tower塔附件 tower accessories液体分配（布）器 liquid distributor填料支持板 support plate定距管 spacer降液管 downcomer升气管 chimney顶(底)层塔盘 top (bottom) tray挡板 baffle抽出口 draw nozzle溢流堰 weir泡罩 bubble cap筛板 sieve plate浮阀 float valve除沫器 demister pad塔裙座 skirt椭圆封头 elliptical head高位槽 head tank中间槽 intermediate tank加料槽 feed tank补给槽 make-up tank计量槽 measuring tank电解槽 cell溜槽 chute收集槽 collecting tank液滴分离器 knockout drum稀释罐 thinning tank缓冲罐 surge drum回流罐 reflux drum闪蒸罐 flash drum浮顶罐 floating roof tank内浮顶罐 covered floating roof tank球罐 spheroid气柜 gas holder湿式气柜 wet gas-holder干式气柜 dry gas-holder螺旋式气柜 helical gas-holder星型放料器,旋转阀 rotary valve抽滤器 mutche filter压滤器 filter press压滤机 pressure filter板框压滤器 plate-and-fram filter press转鼓过滤器 rotary drum filter带式过滤器 belt filter翻盘式过滤器袋滤器 bag filter旋风分离器 cyclone separator盘式干燥箱 compartment tray drier真空干燥器 vacuum drier隧道式干燥器 tunnel drier回转干燥器 rotary drier穿流循环干燥器 through circulation drier 喷雾干燥器 spray drier气流干燥器 pneumatic conveyor drier圆盘式加料器 dish feeder螺旋式加料器 screw feeder颚式破碎机 jaw crusher回转破碎机 gyratory crusher滚洞破碎机 roll crusher锤式破碎机 hammer crusher冲击破碎机 rotor impact breaker气流喷射粉碎机 jet pulverizer棍磨机 rod mill雷蒙机 raymond mill锤磨机 hammer mill辊磨机 roller mill振动筛 vibrating screen回转筛 rotary screen风机 fan罗茨鼓风机 root's blower起重机 crane桥式起重机 bridge crane电动葫芦 motor hoist发电机 generator电动机 motor汽轮机 steam turbine五、管道工程 piping engineering1 阀门 valve阀杆 stem内螺纹阀杆 inside screw阀座 valve seat (body seat)阀座环、密封圈 sealing ring阀芯(包括密封圈,杆等) trim阀盘 disc阀体 body阀盖 bonnet手轮 hand wheel手柄 hand level (handle)压盖 gland闸阀 gate valve平行双闸板 double disc parallel seat楔形单闸板 split wedge截止阀 globe valve节流阀 throttle valve针阀 needle valve角阀(角式截止阀) angle valveY型阀(截止阀) Y-valve(Y-body globe valve)球阀 ball valve三通球阀 3-way ball valve蝶阀 butterfly valve对夹式(薄片型) wafer type偏心阀板蝶阀 offset disc (eccentric) butterfly valve 斜阀盘蝶阀 canted disc butterfly valve连杆式蝶阀 link butterfly valve止回式蝶阀 combined non-return butterfly valve柱塞阀 piston type valve旋塞阀 plug valve三通旋塞阀 three-way plug valve四通旋塞阀 four-way plug valve旋塞 cock衬套旋塞 sleeve cock隔膜阀 diaphragm valve橡胶衬里隔膜阀 rubber lined diaphragm valve直通式隔膜阀 straight way diaphragm valve夹紧式胶管阀 pinch valve止回阀 check valve升降式止回阀 lift check valve旋启式止回阀 swing check valve落球式止回阀 ball check valve弹簧球式止回阀 spring ball check valve底阀 foot valve切断式止回阀 stop check valve活塞式止回阀 piston check valve翻板止回阀 flap check valve蝶式止回阀 butterfly check valve安全泄气阀 safety[SV]安全泄放阀 relief valve[RV]安全泄压阀 safety relief valve杠杆重锤式 lever and weight type罐底排污阀 flush-bottom tank valve波纹管密封阀 bellow sealed valve电磁阀 solenoid (operated) valve电动阀 electrically(electric-motor)operated valve气动阀 pneumatic operated valve低温用阀 cryogenic service valve蒸汽疏水阀 steam trap机械式疏水阀 mechanical trap浮桶式疏水阀 open (top) bucket trap浮球式疏水阀 float trap倒吊桶式疏水阀 inverted bucket trap自由浮球式疏水阀 loose float trap恒温式疏水阀 thermostatic trap压力平衡式恒温疏水阀 balanced pressure thermostatic trap 热动力式疏水阀 thermodynamic trap脉冲式蒸汽疏水阀 impulse steam trap放汽阀(自动放汽阀) (automatic) air vent valve换向阀 diverting (reversing) valve呼吸阀 breather valve减压阀 pressure reducing valve控制阀 control valve执行机构 actuator差压调节阀 differential pressure regulating valve切断阀 block (shut-off, stop) valve调节阀 regulating valve快开阀 quick opening valve快闭阀 quick closing valve隔断阀 isolating valve三通阀 three way valve夹套阀 jacketed valve非旋转式阀 non-rotary valve2管子,管件,法兰管子 pipe(按标准制造的配管用管)tube(不按标准规格制造的其它用管)钢管 steel pipe铸铁管 cast iron pipe衬里管 lined pipe复合管 clad pipe碳钢管 carbon steel[C.S.]pipe合金钢管 alloy steel pipe不锈钢管 stainless steel[S.S.]pipe奥氏体不锈钢管 austenitic stainless steel pipe铁合金钢管 ferritic alloy steel pipe轧制钢管 wrought-steel pipe锻铁管 wrought-iron pipe无缝钢管 seamless[SMLS] steel pipe焊接钢管 welded steel pipe电阻焊钢管 electric-resistance-welded steel pipe电熔(弧)焊钢板卷管 electric-fusion(arc)-welded steel-plate pipe 螺旋焊接钢管 spiral welded steel pipe镀锌钢管 galvanized steel pipe排污阀 blowdown valve集液排放阀 drip valve排液阀 drain valve放空阀 vent valve卸载阀 unloading valve排出阀 discharge valve吸入阀 suction valve取样阀 sampling valve手动阀 hand operated(manually-operated) valve(水)龙头 bibb;bib;faucet抽出液阀(小阀) bleed valve旁路阀 by-pass valve软管阀 hose valve混合阀 mixing valve破真空阀 vacuum breaker冲洗阀 flush valve根部阀 root (primary, header) valve水煤气钢管 water-gas steel pipe塑料管 plastic pipe玻璃管 glass tube橡胶管 rubber tube壁厚 wall thickness[WT]壁厚系列号 schedule number[SCH.NO.]加厚的,加强的 extra heavy (strong)双倍加厚的,双倍加强的 double extra heavy (strong) 弯头 elbow异径弯头 reducing elbow长半径弯头 long radius elbow短半径弯头 short radius elbow长半径180°弯头 long radius return短半径180°弯头 short radius return三通 tee异径三通 reducing tee等径三通 straight tee带支座三通 base tee45°斜三通 45°lateralY型三通 true"Y"四通 cross异径管 reducer同心异径管 concentric reducer偏心异径管 eccentric reducer管接头 coupling;full coupling活接头 union短管 nipple预制弯管 fabricated pipe bendU型弯管 "U"bend法兰端 flanged end万向接头 universal joint对焊的 butt welded[BW]螺纹的 threaded[THD]承插焊的 socket welded[SW]法兰 flange[FLG]整体管法兰 integral pipe flange钢管法兰 steel pipe flange螺纹法兰 threaded flange滑套法兰 slip-on flange平焊法兰 slip-on-welding flange承插焊法兰 socket welding flange松套法兰 lap joint flange[LJF]对焊法兰 weld neck flange[WNF]法兰盖 blind flange;blind异径法兰 reducing flange压力级 pressure rating(class)突面 raised face[RF]凸面 male face凹面 female face全平面;满平面 flat face;full face[FF]3.管道特殊件 piping speciality粗滤器 strainer过滤器 filter临时过滤器 temporary strainer(cone type) Y型过滤器 Y-type strainerT型过滤器 T-type strainer永久过滤器 permanent filter洗眼器及淋浴器 eye washer and shower 视镜 sight glass阻火器 flame arrester喷咀;喷头 spray nozzle喷射器 ejector取样冷却器 sample cooler消音器 silencer膨胀节 expansion joint波纹膨胀节 bellow补偿器 compensator软管接头 hose connection[HC]快速接头 quick coupling金属软管 metal hose橡胶管 rubber hose挠性管 flexible tube特殊法兰 special flange漏斗 funnel8字盲板 spectacle (figure 8) blind爆破板 rupture disk4,其它材料碳素钢 carbon steel [C.S.]不锈钢 stainless steel[S.S.]铸铁 cast iron[C.I.]铝 aluminum铜,紫铜 copper钛 titanium抗拉强度 tensile strength非金属材料 non-metallic material塑料 plastic陶瓷 ceramic搪瓷 porcelain enamel玻璃 glass橡胶 rubber垫片 gasket[GSKT]平垫片 flat gasket填料 packing型钢 shaped steel角钢 angle steel槽钢 channel工字钢 I-beam宽缘工字钢或H钢 wide flanged beam扁钢 flat bar圆钢 round steel; rod钢带 strap steel网络钢板 checkered plate材料表 bill of material[BOM]材料统计 material take-off[MTO]散装材料 bulk material综合管道材料表 consolidated piping material summary sheet[CPMSS]汇总表 summary sheet5.设备布置及管道设计中心线 center line装置边界 boundary limit[BL]区界 area limit设备布置 equipment arrangement (layout);plot plan标高,立面 elevation[EL]支撑点 point of support[POS]工厂北向 plant north方位 orientation危险区 hazardous area classification净正吸入压头 net positive suction head绝对标高 absolute elevation坐标 coordinate管道研究 piping study管道布置平面 piping arrangement plan[PAP]管道布置 piping assembly; layout详图 detail"X"视图 view "X""A-A" 剖视 section "A-A"轴测图 isometric drawing索引图 key plan管道及仪表流程图 piping and instrument diagram[P&ID]管口表 list of nozzles地上管道 above ground piping 地下管道 under ground piping 管线号 line number总管 header; manifold旁路 by pass常开 normally open常闭 normally closed取样接口 sampling connection 伴热管 tracing pipe蒸汽伴热 steam tracing热水伴热 hot-water tracing电伴热 electrical tracing夹套管 jacketed line全夹套管 full jacketed比例 scale图 figure草图 sketch图例 legend符号 symbol件号 part n。
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about the same dense
7）hardness hard soft ductile malleable
8）toxicity
toxic poisonous
9）melting
point boiling point
High
low
4）solubility
soluble
insoluble
slightly soluble
very soluble
5）observations
brisk effervescence
precipitate
aqueous solution
milky
6）density heavy light
less dense denser
3、 读 法
高温，高压
• 3.1 Nitrogen reacts with hydrogen to form ammonia at high temperature and pressure with the presence of a catalyst.
• 1 mol nitrogen reacts with 3 mol hydrogen to form 2 mol ammonia at high temperature and pressure with the presence of a catalyst.
《专业英语》教案 Teaching Plan on Specialized English Course for Applied Chemistry
课程类型：化学系专业选修课
Lesson Type: Specialized Course for Applied Chemistry
Teaching Plan on Specialized English Course for Applied Chemistry
2
•
Zinc treated with hydrochloric acid forms hydrogen and zinc chloride
3.4
Calcium carbonate when heated produces calcium oxide and carbon dioxide • Calcium carbonate is heated to yield calcium oxide and carbon dioxide • Calcium carbonate decomposes to calcium oxide and carbon dioxide when it is heated
Part7 A brief introduction to scientific writing in English
Part 1 Physical Properties
物 理 性 质 1）Colour 〖颜色〗
colourless
red-brown
violet-black
purple-black
3.2
• Nitrogen combines with hydrogen to form ammonia at high temperature and pressure with the presence of a catalyst.
பைடு நூலகம்
•
Ammonia decomposes to nitrogen and hydrogen at high temperature and pressure with the presence of a catalyst.
2、反应条件
• • • • • • heat ; burn ignite/ignition (点燃） electrolyze/electrolysis（电解） under/at ambient/room temperature under standard pressure with/in the prescence of catalyst
Part 1 Physical Properties
Part 2 Chemical Equations
Part 3 Chemical Calculation
Part 4 Nomenclature Of Inorganic Chemicals Part 5 Some Basic Chemical Theories Part6 Translation
10）conductivity
electronic conductivity
thermal conductivity
conductor semiconductor
insulator
Part 2 Chemical Equations
1.反应名称： 化 学 方 程 式
• Disproportionation（歧化反应） • neutralization; hydrolysis（中和反应， 水解反应） • exothermic reaction（放热反应） • endothermic reaction（吸热反应） • reversible reaction（可逆反应） • forward reaction（正向反应） • reverse reaction（逆反应） • spontaneous reaction（自发的反应） • nonspontaneous reaction （非自发反应）
pale yellow dark brown
2）state
solid
liquid
gas
gaseous
crystalline molten
oily
uncrystalline fused
3）smell
odourless
pungent
penetrating
choking
offensive
sour sweet bitter
3.3
• Reaction between nitrogen and hydrogen at high temperature and pressure with the presence of a catalyst gives ammonia.
• At high temperature and pressure, reaction of nitrogen with hydrogen in the presence of a catalyst takes place.