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用计数器测频的误差主要包括：（）

A、量化误差、触发误差

B、量化误差、标准频率误差

C、触发误差、标准频率误差

D、量化误差、转换误差

时间：2021-07-17 23:35 关键词：测绘工程专升本 GPS测量原理及应用 2019级第三学期期末考试

答案解析

B

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