2022年4月自考11254化学工程专业英语真题试卷

2022年4月高等教育自学考试全国统一考试

化学工程专业英语

(课程代码： 11254)

注意事项：

1.应考者必须按试题顺序在答题卡(纸)指定位置上作答，答在试卷上无效。

2.涂写部分、画图部分必须使用2B铅笔，书写部分必须使用黑色字迹签字笔。

一、Translate the following words into Chincse.

将下列英文单词翻译成中文。(本大题共10小题，每小题2分，共20分)

1. nitrogen

2. synthesis

3.exothermic

4. compressor

5. conversion

6. petrochemical

7. extraction

8. intermediate.

9. thermodynamics

10. pollution

二、Tranislate the following words into English.

将下列中文单词翻译成英文。(本大题共10小题，每小题2分，共20分)

11.热交换器

12.流体

13.碳酸钠

14.浓度

15.溶液

16.生物反应器

17.比率

18.间歇的

19.蒸馏

20.杂质

三、Translate the following words and expressions.

将下列短语英汉互译。(本大题共10小题，每小题3分，共30分)

21. contact process for sulphuric acid.

22. stimed tank rcactor

23. enviromentally benign

24. homogeneous reaction

25. process design and control

26.反应条件

27.物料平衡

28.二氧化碳

29.污水处理厂

30."膜技术

四、Translate the following passages into Chinese.

将下列段落翻译成中文。(本大题共2小题，每小题5分，共10分)

31. The concept of unit operations held that any chemical manufacturing process could be resolved into a' coordinated series of operations such as pulverizing, drying, roasting,electrolyzing. and so on.

32. Process development for a new product depends on things such as the scale on which it is to be manufactured, the by- products fored and their removal/recovery, and required purity.

五、Translate the following passages into English.

将下列段落翻译成英文。(本大题共2小题，每小题5分，共10分).

33.一种污染物以上的同时控制是一些近期开发的催化剂或吸附剂技术的目标。

34.化学工程师通常涉及到“放大”化学家开发的小规模反应器和分离系统到很大的商业性工厂。

六、Fill in each of the following blanks with an appropriate word from the list (You can only choose 10 from the following 12 words in the square)

从所列出的12个单词中选择恰当的单词填写入下面的空格中(仅需从12个单词中选出10个)。(本大题共10个空，每空1分，共10分)

artificial, markedly, infection, livestock, pcsticides, nutrients, replace, consumption, at leasl,manufacturing, make, contribution.

The chemical industry make a major (35)______to food production in(36)______three ways. Firstly, by making available large quantities of(37)______ferilizers which are used to (38)______the elemcnts(mainly nitrogen, phosphorus and potassium) which arc removed as (39)______by the growing crops during modem intensive farming. Secondly, by (40)______crop protection chemicals, i.e, (41)______which (42)______reduce the proportion of the crops consumed by pests. Thirdly, by producing veterinary products which protect (43)______from disease or cure their (44)______.