化工专业英语试卷

2012-2013学年化工专业英语试题时间：90分钟 分值：100分专业：化学工程与工艺 班级：化工102班1、 Write the corresponding formula or molecular formula .( 15) 1、Hydrochloric acid 2、Calcium hypochlorite 3、Benzene 4、3-Methyl-2-pentene 5、pentene 2、 Put the following into English or Chinese.（ 30）1. petrochemical 2.丁烷 3. 碳酸钠 4.polymerization 5.氨 6.pharmaceutical 7.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 for each answer.（ 30） The chemical engineer must work closely with the chemist ,as well as _1_,_2_,_3_,and metallurgical engineers,in order to _4_ a laboratory-size process to a _5_ process. Usually a chemical plant may compose of many process units ,such as _6_,tanks,_7_,heat exchanges,_8_,compressors,_9_ devices,and so on. With a broad background in _10_,chemistry,and physics,a chemical engineer can take a position in _11_,government,and _12_. Pips transfer process materials into and out of the plant ,and carry ,utilities,such as _13_,_14_,air,_15_ and refrigerant ,to the process units.四、Put the following sentences underlined into Chinese.(10) Individual manufacturing plants have capacities ranging from just a few tones per year in the fine chemicals area to the real giants in the fertilizer and petrochemical sectors which range up to 500,000 tonnes. The latter requires enormous capital investment, since a single plant of this size can now cost $520 million! This, coupled with the widespread use of automatic 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 Technical School, gave a series of lectures on chemical engineering, which he defined as the study of “the application of machinery and plant to the utilization of chemical action on the large scale”. The course, which revolved around the type of plant involved in large-scale industrial operations such as drying, crashing, distillation, fermentation, evaporation and crystallization, slowly became recognized as a model for courses elsewhere, not only in Britain, but overseas. The first fully fledged course in chemical engineering in Britain was not introduced until 1909;though in America, Lewis Norton (1855-1893) of MIT pioneered a Davis-type