绪论 单元测试

1、 问题:下列不属于纺织专业英语特有词汇的是（ ）。
选项：
A:spinnability
B:washability
C:finishing
D:wrinkle resistance
答案: 【
finishing
】

2、 问题:纺织专业英语的词汇特点主要有（ ）。
选项：
A:较强的专业性
B:意义的客观性
C:词义的多变性
D:较多的缩略词
答案: 【
较强的专业性
意义的客观性
较多的缩略词
】

3、 问题:纺织专业英语陈述内容多为客观事实，多用第三人称代词，在意义上强调客观性。（ ）
选项：
A:对
B:错
答案: 【
对
】

4、 问题:

纺织专业术语常见的翻译方法有：直译，，。

选项：
A:增译，转换
B:音译，意译
C:省译，意译
D:音译，对译
答案: 【
音译，意译
】

5、 问题:

请写出下列纺织工序对应的英文术语：纺纱，机织。

选项：
A:spinning，weaving
B:textile，contexture
答案: 【
spinning，weaving
】

第一章 单元测试

1、 问题:Which of the following fibers are regenerated fibers? （ ）
选项：
A:cotton
B:acetate
C:Tencel
D:milk fiber
答案: 【
acetate
Tencel
milk fiber
】

2、 问题:Which of the following descriptions are the main reasons why one synthetic fiber has better hydrophilicity than another synthetic fiber? （ ）
选项：
A:It has a higher molecular weight.
B:It has more amorphous regions.
C:It has more H-bonds or polar groups.
D:It has a smoother surface.
答案: 【
It has more amorphous regions.
It has more H-bonds or polar groups.
】

3、 问题:Which of following properties are the properties that synthetic fibers usually have? （ ）
选项：
A:lower moisture regain
B:oleophilic but hydrophobic
C:good resistance to moths mildew and fungi
D:lower resilience
答案: 【
lower moisture regain
oleophilic but hydrophobic
good resistance to moths mildew and fungi
】

4、 问题:Which of the following fiber is considered to be one of the strongest and lightest fiber in the world? （ ）
选项：
A:Nomex
B:nylon
C:Kevlar
D:Spectra
答案: 【
Spectra
】

5、 问题:Which of the following are the routine quality tests for natural fibers? （ ）
选项：
A:impurity test
B:fineness test
C:tensile test
D:boiling shrinkage test
答案: 【
impurity test
fineness test
tensile test
】

第二章 单元测试

1、 问题: The reason why polyester is made by melt spinning instead of solvent spinning is that______. （ ）
选项：
A:it cannot be dissolved in any solvent
B:solvent spinning usually causes environment pollution
C:it has a clearly defined melting temperature
D:no suitable liquor can solidify the extruded filament
答案: 【
it has a clearly defined melting temperature
】

2、 问题: A polyester multifilament yarn with a resultant linear density of 150 dtex composed of 32 single filaments can be defined as _____. （ ）
选项：
A:150/32dtex
B:150dtex/32F
C:32F/150dtex
D:150dtex (32)
答案: 【
150dtex/32F
】

3、 问题: Which of the following systems used to define the fineness of textile fibres is categorized as a weight based system? （ ）
选项：
A:Tex
B:Cotton count
C:Denier
D:Metric count
答案: 【
Tex
Denier
】

4、 问题: In which of the following spinning systems is the twist in the yarn inserted through the reciprocating movement of a pair of rotating rollers? （ ）
选项：
A:ring
B:rotor
C:self-twist
D:friction
答案: 【
self-twist
】

5、 问题: Which of the following spinning systems does not involve roving production ? （ ）
选项：
A:ring
B:rotor
C:air-jet
D:friction
答案: 【
rotor
air-jet
friction
】

第三章 单元测试

1、 问题:Which of the following device inserts the weft yarn through the shed? （ ）
选项：
A:the let-off device
B:the shedding device
C:the weft insertion device
D:the beating-up device
答案: 【
the weft insertion device
】

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