并条工序的道数如何确定?各道并条的总牵伸倍数如何确定?为什么?

题型:问答题 简答题

问题:

并条工序的道数如何确定?各道并条的总牵伸倍数如何确定?为什么?

考点:纺织科学技术棉纺学棉纺学题库
题型:问答题 简答题

阅读理解。

     John lived with her mother when he was young. He didn't know who  his father was.  The woman did

some washing for the rich and could buy only some bread for her son.  So  the  boy  was  short and thin.

     One cold morning there was  much  snow  in  the streets.  A  car knocked  the woman down and the

policemen took her to the hospital. She didn't tell John that his father deserted(遗弃) her before he was

born until she died. She left her son the name and address of his father.

     John found his father, Mr. Brown, in another city. He was one of the richest shopkeepers and he had

to receive his son.  From  then  on  the boy lived a rich life.  He ate all kinds of  deliciou s food and wore

beautiful clothes. But he didn't go to school and could not read or write.

     Once his father took him to a party, he  saw  a  newspaper lying  on  the floor and picked it up while

others were talking about a film. He had a look at it and found  a  car's  wheels were upward,  he called

out, "Oh, dear! An accident happened!"

     All the people were surprised and began to read the newspaper. But soon they all began to laugh. Do

you know why?

1. John didn't know his father because ____________.

A. the man was rich                    

B. the man deserted his mother

C. his mother left the man              

D. the man didn't like him

2. John was short and thin because ______________.

A. he didn't like sports                  

B. his parents were short too

C. he was often hungry when he was young  

D. his mother never gave him food

3. The woman told John who his father was ______________.

A. after she was knocked down by a car    

B. before her son left

C. before she was in hospital            

D. before she died

4. After John found his father, __________.

A. he was angry with the man            

B. he started a rich life

C. he wouldn't live with him            

D. the man was bad to him

5. The people at the party laughed at him because____________.

A. he held the newspaper upside down    

B. he wasn't polite

C. the newspaper was yesterday's        

D. he wasn't clever  

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已知全集U=R,集合A={x|x>3或x≤-2},非空集合B={x|2k-1<x<k+1},且B⊆CUA,求k的取值范围.

题型:问答题 简答题

张某与王某共同创作完成了电影剧本《天湖》。剧本尚未发表,王某便作为访问学者远赴美国。张某未征得王某的意见,自筹资金数百万元并担任制片人,聘请了导演、摄影、演员等有关人员组成摄制组,将该剧本摄制成电影。电影后期制作阶段,张某与万某签订合同,由后者负责创作影片的所有音乐。万某在完成创作后不久,不幸遭遇车祸身亡,继承人为其妻吴某。
请综合分析、回答本案涉及的下列法律问题:

该电影剧本要成为著作权客体应具备的条件有( )。

A.独创性

B.实用性

C.可感知性

D.新颖性

题型:问答题 简答题

C型行为模式属于危险行为中的()

A.不良生活方式

B.致病行为模式

C.不良疾病行为

D.违反法律行为

E.违反社会道德行为

题型:问答题 简答题

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A、国债利息收入

B、财政拨款

C、300万元的技术转让所得

D、居民企业持有其他居民企业公开发行并上市流通的股票10个月取得的投资收益

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