题目内容

机械的运动参数一般是指机械传动构件的转速及调速范围等。

A. 对
B. 错

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动力参数一般指机械系统的动力源参数,如电动机、液压马达、内燃机的功率及其机械特性。

A. 对
B. 错

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A. 对
B. 错

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A. 对
B. 错

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A. 对
B. 错