化学化工专业英语试卷及答案..doc
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专业 化工 班级 2011级 科目:化学化工专业英语
姓名:高磊 学号:201100901028
1. state-of-the-industry 中文: 工业发展水平 (1分)
2. alkyl ether sulfate中文: 烷基醚硫酸盐(酯) (1.5分)
3. W/O 英文: water in oil,(oil emulsion) ;中文: 油乳胶(油包水) (1.5分)
4. 2,6-Dimethy-2,7-octadien-6-ol 画出结构式:
(4分)
5. The inherent tendency of the whole or a part of a molecule to pass out of or not to penetrate into a water phase.
英文: Hydrophoby ;中文: 疏水性(亲油性) (1.5分)
6. A substance which, when introduced in a liquid, increases its wetting tendency.
英文: Wetting agent ;中文: 润湿剂 (1.5分)
7. The process by which soil is dislodged from the substrate and bought into a state of solution or dispersion.
英文: Detergency ;中文: 去污性(力) (1.5分)
8. An attribute which is related to benefit not directly but through association or suggestion.
英文: Signal attribute ;中文: 信号属性 (1.5分)
9. A colorless gas with a characteristic pungent odor, consisting of nitrogen and hydrogen.
英文: ammonia ;中文: 氨气 (2分)
10. A chemical compound composed of two oxygen atoms covalently bonded to a single carbon atom.
英文: Carbon dioxide ;中文: 二氧化碳 (2分)
11. A chemical element with atomic number 9, it is the lightest halogen.
英文: Fluorine ;中文: 氟 (2分)
12. KH2PO4 Potassium dihydrogen phosphate (2分)
13. ZnSO4·7H2O Zinc sulfate hept(a)hydrate (2分)
14.
3-methyl-2-ethyl(-1-)butene (3-methyl-2-ethyl but-1-ene) (3.5分)
15.
4-(1-ethyl-butayl)-5-hydroxy-2-hexayne-1-al (7.5分)
16. A good example of such a versatile attribute is fragrance. (2分)
译文:这样一个多功能属性的好例子就是香味。
17. Surface active amine oxides are also classified as nonionic surfactants. (2分)
译文:表面活性胺氧化物也被归类为非离子表面活性剂。
18. Fragrances that signal desirable benefits are also perceived as pleasing. (2分)
译文:那些能显示产品具有某些人们所需的功能的香气,同时也是令人愉悦的。
19. Products have attributes: they have form, size, price, efficacy, names, fragrance. (2分)
译文:产品具有一些属性:它们有类型、尺寸、价格、效能、名称和香味。
20. Foaming and cleaning agents are basic constituents of shampoos and cleansers. (2分)
译文:起
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