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观测值与其真值之差，称为真误差。
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观测值与其真值之差，称为真误差。
A、正确
B、错误
时间：2021-09-02 13:42
关键词：
和学
华北水利水电大学
测绘工程
数字测图原理
答案解析
A
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观测值与真值之差称为观测误差。 ( )
观测值与其真值之差，称为真误差。
最新问题
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观测值与真值之差称为观测误差。
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