化工专业英语试卷

1、2012-2013 学年化工专业英语试题时间：90 分钟 专业：化学工程与工艺分值：100 分 班级：化工 102 班一、write the corresponding formula or molecular formula .( 15 )1、 hydrochloric acid2、 calcium hypochlorite3、 benzene4、 3-methyl-2-pentene5、 pentene二、put the following into english or chinese. （ 30 ） 1. petrochemical 2.丁烷3. 碳酸钠 4.polymerizatio

2、n5.氨 6.pharmaceutical7. 抗氧化剂8. polytetrafluoroethylene _9. cyclohexane 10.重馏分11.ethanolamine 12.热力学13.spectroscopy 14.炼油厂15.heterogeneous 16.等温的17.polyoxymethylene 18.漂白剂19.乙醇 20.poly vinyl chloride三、complete the note below with words taken from the text above.(unit 3) use no more than three words f

3、or each answer. （ 30） the chemical engineer must work closely with thechemist ,as well as _1_,_2_,_3_,andmetallurgical engineers,in order to _4_ a laboratory-size process to a _5_ process. usually a chemical plant may compose of many processunits ,such as _6_,tanks,_7_,heatexchanges,_8_,compressors,

4、_9_ devices,and soon. with a broad background in _10_,chemistry,andphysics,a chemical engineer can take a position in _11_,government,and _12_. pips transfer process materials into and out of theplant ,and carry ,utilities,such as_13_,_14_,air,_15_ and refrigerant ,tothe process units.四 、 put the fo

5、llowing sentences underlined into chinese.(10 )individual manufacturing plants have capacities rangingfrom just a few tones per year in the fine chemicals area tothe real giants in the fertilizer and petrochemical sectorswhich range up to 500,000 tonnes. the latter requires enormouscapital investmen

6、t, since a single plant of this size can nowcost $520 million! this, coupled with the widespread use ofautomatic control equipment, helps to explain why the chemical industry is capital-rather than labor-intensive.翻译：_in 1887 davis, then a lecture at the manchester technicalschool, gave a series of

7、lectures on chemical engineering,which he defined as the study of “the application of machineryand plant to the utilization of chemical action on the largescale”. the course, which revolved around the type of plantinvolved in large-scale industrial operations such as drying,crashing, distillation, f

8、ermentation, evaporation andcrystallization, slowly became recognized as a model forcourses elsewhere, not only in britain, but overseas. the firstfully fledged course in chemical engineering in britain wasnot introduced until 1909;though in america, lewis norton(1855-1893) of mit pioneered a davis-type