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问题详情

通常规定,物体( )转向时,力偶矩与力矩为正,反之为负。

A、向左

B、向右

C、顺时针

D、逆时针

时间：2021-07-17 23:18 关键词：水利水电建筑工程高起专工程力学 2020级第一学期期末考试期末环境工程专升本道路桥梁工程技术

答案解析

D

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