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一、简单词汇翻译（每题1分，共20分）

1、Alkali ( )

2、sulphuric ( )

3、ammonia ( )

4、polymer ( )

5、polyethylene( )

6、polyurethane ( )

7、cyclohexane ( ) 8、hydrogen( )

9、nitric ( ) 10、profitability( )

11、Seale-up ( ) 12、leaching( )

13、corriosion ( ) 14、distillation( )

15、gradient ( ) 16、exothermic( )

17、polycarbonate( )18、isothermal( )

19、cybernetics ( ) 20、filtration( )

二、句子翻译（每题5分，共30分）

1、Once the pilot plant is operational,performance and optimization data can be obtained in order to evaluate the process from an economic point of view.

___________________________________________________________ 2、By contrast,the chemical engineer typically works with much larger quantities of material and with very large equipment.

___________________________________________________________ 3、pressure drives the equilibrium forward ,as four molecules of gas are being transformed into two.

___________________________________________________________ 4、What industry needs to achieve in the process is an acceptable combination of reaction speed and reaction yield.

___________________________________________________________ 5、The ammonia and air mixture can be oxidized to dinitrogen and water. ___________________________________________________________ 6、The important point to keep in mind is that all energy of all kinds must be included,although it may be converted to a single equivalent.

___________________________________________________________

三、化工专业名词书写（每题一分，共24分）

1、加热（）

2、焙烧（）

3、吸收（）

4、冷凝（）

5、沉降（）

6、结晶（）

7、粉碎（）8、电解（）

9、搅动（）10、离心（）

11、平衡（）12、体积（）

13、催化剂（）14、一（）

15、二（）16、三（）

17、四（）18、五（）

19、六（）20、七（）

21、八（）22、九、（）

23、十（）24、氮基化合物（）

四、表达方式运用，用括号里的单词翻译下列句子（每题5分，共20分）

1、化学工程师经典的角色是把化学家在实验室里的发现拿来并发展成为能赚钱的、商业规模的化学过程。（laboratory)

___________________________________________________________ ___________________________________________________________ 2、与之相比，化学工程师通常面对的是数量多得多的物质和庞大的（昂贵的）设备。（by contrast )

___________________________________________________________ ___________________________________________________________ 3、在把化学家研制的小型反应器及分离系统“放大”到很大的商业化车间时，通常需要化学工程师的参与。（scale-up）

___________________________________________________________ ___________________________________________________________ 4、化工厂最典型的特征之一就是数目庞大的管道贯穿所有生产间。（ tremendous）

___________________________________________________________ ___________________________________________________________ 五、写作

写一篇关于化学反应H2+O2=H2O反应机理的简单小短文（6分）

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一、单项选择 从每题所给的A、B、C、D四个选项中，选出最佳选项 best friend Neil is ________ honest boy. You can believe him. A. a B. an D./ like red best. What about___________? ---My favourite colour is orange. It represents joy. A. you I have a ticket , please? ---Sorry,sir. All the tickets were sold out ten minutes ago. A. May you seen the film Alice in Wonderful? ---Yes. ____________ wonderful film it is! A. What a a Xiang came third ______ the 110-meter-hurdle race last month in Shanghai. ’s go hiking ___________ staying at home , shall we? ----A good idea. A. as well as order to of addition to _________ nature is to help ourselves , or we will be punished. the disaster can destroy our homes, but_______can destroy the love in our people. fire was completely ________ shortly afterwards with the help of the firemen. down out out away , I’m really ________ about the result of the exam. ---Cheer up. I believe you can be successful. can use QQ to communicate with each other online. ----Good. Will you you please show me ____________. to use B. how to use it to use to use it you like to have ___________ cake ? ----No, thanks. I’ve had two. That’s enough. other ’s the news about ? ---________ entertainment stars gathered to attact donations for Yushu. member of kind of packet of number of seem to be lost. Could you tell me ___________? ---Sure. You can take the bus to get there. A. where is the nearest hospital long it will take me to the airport far is my trip to the Olympic Village I can get to the National Museum , Frank. I’m busy today. I can’t go swimmming with you.

化学专业英语

精心整理一、元素和单质的命名 “元素”和“单质”的英文意思都是“element”，有时为了区别，在强调“单质”时可用“freeelement”。因此，单质的英文名称与元素的英文名称是一样的。下面给出的既是元素的名称，同时又是单质的名称。 或用后缀-ous表示低价，-ic表示高价。 如FeO:iron(II)oxide或ferrous oxideFe2O3:iron(III)oxide或ferric oxide Cu2O:copper(I)oxide或cuprous oxide 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： 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２。２）；非最低价的二元化合

物还要加前缀，如O22-:peroxideO2-:superoxide 举例：NaF:sodiumfluoride AlCl3:aluminiumchloride Mg2N3:magnesiumnitride Ag2S：silversulfide CaC2:calciumcarbide Fe(OH)2：iron(II)hydroxide 有些物质常用俗称，如NOnitricoxideN2Onitrousoxide ２．２非金属氢化物 除了水和氨气使用俗称water，ammonia以外，其它的非金属氢化物都用系统名称，命名规则根据化学式的写法不同而有所不同。对于卤族和氧族氢化物，Ｈ在化学式中写在前面，因此将其看成另一元素的二元化合物。 举例：HFhydrogenfluorideHClhydrogenchloride HBrhydrogenbromideHIhydrogeniodide CH4 H 高某酸 举例： H HPO3 正盐：根据化学式从左往右分别读出阳离子和阴离子的名称。 如FeSO4iron(II)sulfateKMnO4potassiumpermanganate 酸式盐：同正盐的读法，酸根中的Ｈ读做hydrogen，氢原子的个数用前缀表示。 如NaHCO3:sodiumhydrogencarbonate或sodiumbicarbonate NaH2PO4:sodiumdihydrogenphosphate 复盐：同正盐的读法，并且阳离子按英文名称的第一个字母顺序读。 如KNaCO3:potassiumsodiumcarbonate NaNH4HPO4:ammoniumsodiumhydrogenphosphate 水合盐：结晶水读做water或hydrate 如AlCl3.6H2O:aluminumchloride6-water或aluminumchloridehexahydrate AlK(SO4)212H2Oaluminiumpotassiumsulphate12-water

化学专业英语化学专业英语课期末考试试卷含答案

化学专业英语化学专业英语课期末考试试卷含 答案 文档编制序号：[KKIDT-LLE0828-LLETD298-POI08]

化学专业英语试卷 学号：姓名：成绩: 一：把下列单词或词组译成英文（本题共 30 分，每小题 1 分） 1. Ni(ClO4)2 nickel perchlorate 3. FeCl2 iron(2)chloride 5. Al(NO3)3 aluminum nitrate 7. MnO2 manganese dioxide 9. N2O3 dinatrogen trioxide 11. NaClO sodium hypochloride 13. P2O5 diphosphorous pentaoxide 15. KMnO4 patassium permangate 17. 盐酸hydrochloric acid 19. KCN patassium cyanide 21. 5-甲基-4-丙基壬烷5-methyl-4-propylnonaane 23. 四氯化碳carbon tetrachloride 25. 中和neutralize 27. 比热容specific heat capacity 29. 酸酐anhytride 2. CuSO4 copper sulfate 4. CoCO3 cobalt carbate 6. Ca(C2H3O2)2 calcium acetate 8. H2SO4 10. 六氰合铁（Ⅱ）酸钾 12. Ag2SO3 sliver sulfite 14. 草酸铅 lead cyanate 16. Zn(OH)2 zinc hydroxide 18. 磷酸根 phosphate 20. 2,3-二甲基戊烷2,3-dimethylpentane 22. 2,3,7-三甲基-5-乙基辛烷2,3,7-trimethyl-5-ethyloctane 24. 石蕊试纸litmus paper 26. 滴定titration 28. 非电解质electrolyte 30. 配位化合物complex compound 三. 把下列短文译成汉语（本题共 40 分，每小题 10 分） 1. Without chemistry our lives would be unrecognisable, for chemistry is at work all around us. Think what life would be like without chemistry - there would be no plastics, no electricity and no protective paints for our homes. There would be no synthetic fibres to clothe us and no fertilisers to help us produce enough food. We wouldn’t be able to travel because there would be no metal, rubber or fuel for cars, ships and aeroplane. Our lives would be changed considerably without telephones, radio, television or computers, all of which depend on chemistry for the manufacture of their parts. Life expectancy would be much lower, too, as there would be no drugs to fight disease. 没有化学反应我们的生活将会大变样,化学就在我们周围。没有化学生活会是什么样子——没有塑料,,家里没有电,也没有防护漆。不会给我们合成纤维,没有化肥帮助我们生产足够的食物。我们不能旅行,因为不会有金属、橡胶或燃料汽车、船只和飞机。我们的生活将会大大改变了没有电话、收音机、电视或电脑,所有这些依赖化学生产的部分。没有药物来抵抗疾病，预期寿命将低得多。 2． The first and second laws of thermodynamics and the meaning of entropy will be discussed. and expanded upon in this lesson. It will be shown that energy transformations on a macroscopic scale — that is, between large aggregates of atoms and/or molecules — can be understood in terms of a set of logical principles. Thus thermodynamics provides a model of the behavior of matter in bulk. The power of such a model is that it does not depend on atomic