题目内容

由于传动过载导致带传动在工作时产生弹性滑动。

A. 对
B. 错

查看答案

搜索结果不匹配？点我反馈

更多问题

V带在传动中出现弹性滑动现象,但只要设计合理,就可以避免弹性滑动。

A. 对
B. 错

Chose the most important word in this sentence:Did the man have a plaid jacket?

A. plaid
B. man
C. jacket

Chose the most important word in this sentence:Is that a plastic bag?

A. that
B. plastic
C. bag

Chose the most important word in this sentence:My brother has dark glasses.

A. brother
B. has
C. dark