环境工程专业英语试题.docx

一、英汉互译

1. oxidizing agent——氧化剂

2. activated sludge——活性污泥

3. water purification——水净化

4. protozoa——原生动物

5. nitrogen dioxide——二氧化氮

6. phosphate——磷酸盐

7. the dew point——露点8. food additives——食品添加剂

9. chemical plant——化工厂air pollutant——一次大气污染物

analysis——定性分析problem——环境问题

combustion ——不完全燃烧oxidants——光化学氧化剂

solid——悬浮固体16.气布比——air to cloth ratio

17. 一氧化碳—— carbon monoxide 18.酵母——yeast

19. 紫外线—— ultraviolet light 20.反向渗透——reverse osmosis

21. 水资源—— water resource 22.有机物质——organic matter

23.地表水—— surface water 24. 引风机—— draft fan

25.生物鉴定—— bioassay 26. 副产品—— by-products

27. 环境容量—— environmental capacity 28.供水，给水——water supply

29.吸附—— adsorption 30. 环境污染—— environmental pollution

二、英译汉

1. Protection of public health, the original purpose of pollution control, continues

to be the primary objective in manyareas. However, preservation of water

resources, protection of fishing areas, and maintenance of recreational waters are additional concerns today.

污染控制的最初目的是保护公众的健康，在许多地方这仍然是主要目的。

然而，目前保护水资源、保护渔区和维护娱乐水域也是关注的方面。

2. Pollution can be defined as an undesirable change in the physical,

chemical, or biological characteristics of the air, water, or land

that can harmfully affect the health, survival, or activities of

humans or other living organisms.污染：可以定义为空气、水或土壤的

物理化学或生物特性发生恶化以至于对人类或生物有机体的健康、生存或

活性造成了危害。 Environment can be defined as(1) the circumstance

of conditions that surround an organism or group of organisms, or (2) the complex of social or cultural conditions that affect an individual

or community. 环境可以定义为：（1）一个生物个体或生物群体周围的状况或条件；（2）影响个体或群体的复杂的社会或文化条件。

3.Fabric filters usually provide very high collection efficiencies,

exceeding %, at pressure drops usually ranging from 4 to 6 inches of

water. The amount of filter area required is often based o air-to-cloth ratio

of to cfm of gas/ft of cloth.

an

布袋过滤器经常提供超过%的高捕集效率，压力降一般在4-6英寸水柱。

所需要的滤料面积通常是根据气布比为气体/ 平方英尺布来考虑的。

4.Sulfur and nitrogen oxides react in the atmosphere to form acidic

compounds that attack metal surfaces, a problem that has been particularly

acute for the communications, switchgear, and computer industries.

大气中的硫和氮的氧化物经反应后形成酸性化合物，这些化合物腐蚀金属

表面，这个问题通讯设备、电力设施和计算机工业方面已经很严重。

三、选择题

1. The objective of this book is to introduce engineering and science

students to the interdisciplinary study of environmental problems:

their causes,why they are of concern, and how we can control them

.

（ C ）

A. objective

B. book

C. environmental problems

D. students

2.Thus, a pollutant species may present a toxicological hazard to

plants or animals. It may also cause contamination of resources

(such as air, water, and soil) so that they cannot be utilized other purposes.（C）

A. plants

B. animals

C. resources

D.

pollutant species

3. However, sewage may also contain pathogens from the excreta of

people with infectious diseases that can be transmitted contaminated water.（D）

A. sewage

B. pathogens

C. people

infectious diseases for

by D.