问题 问答题 简答题

怎样区分机织物的正反面?

答案

参考答案:

(1)、一般织物正面的花纹、色泽均比反面清晰美观。

(2)、具有条格外观的织品和配色花纹织物,其正面花纹必然是清晰悦目的。

(3)、凸条及凹凸织物,正面紧密而细腻,具有条状或图案凸纹;而反面较粗糙,有较长的浮长线。(4)、起毛面料:单面起毛的面料,起毛绒的一面为正面。双面起毛的面料,则以绒毛光洁、整齐的一面为织品的正面。

(5)、观察织品的布边,布边光洁、整齐的一面为织品的正面。

(6)、双层、多层织物,如正反面的经纬密度不同时,则一般正面肯有较大的密度或正面的原料较佳。

(7)、纱罗织物:纹路清晰、绞经突出的一面为正面。

(8)、毛巾织物:毛圈密度大的一面为正面。

(9)、印花织物:花型清晰,色泽较鲜艳的一面为正面

阅读理解

阅读短文,选择正确答案。

    In an American classroom, a Chinese girl was asked to answer a question. She stood up and smiled, without

making any sound. The American teacher looked at himself and didn't see anything funny. So he asked her the

question again. The girl just smiled but said nothing. The teacher was angry. He didn't know that the girl smiled

to cover her embarrassment (尴尬) because she wasn't able to answer the question.

    In a dining room in Beijing, an Englishman was careless and dropped a plate. The Chinese who had seen this

began to laugh. The Englishman felt uncomfortable and even got angry. "They are laughing at me," he thought.

In fact, the Chinese laughed not at the Englishman or his bad luck-whether he is a foreigner or a Chinese. The

laughter has several feelings, don't take it so seriously; laugh it off, it's nothing; such things can happen to any

of us, etc.

1. The Chinese girl smiled in an American classroom because             . [ ]

A. she was asked to answer a question

B. she was asked to stand up

C. she couldn't answer the question

D. the teacher looked funny

2. Which feeling is NOT included in the laughter when the Englishman dropped a plate? [ ]

A. Don't take it seriously.

B. Bad luck!

C. It's nothing.

D. It can happen to any of us.

3. What does the writer want to tell us? [ ]

A. Smiles and laughter don't mean the same thing to different people.

B. Smiles and laughter always bring happiness.

C. American people are easy to get angry.

D. Chinese students are impolite.

选择题