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问题详情

交流电桥的平衡条件为（）。

A、相邻桥臂阻抗值乘积相等

B、相对桥臂阻抗值乘积相等

C、相对桥臂阻抗值比值相等

D、相邻桥臂阻抗值之和相等

时间：2021-09-01 23:55 关键词：青书学堂大连工业大学传感器与测试技术机电一体化技术高起专作业21

答案解析

B

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