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简述水准测量原理考场急用
更新时间: 2020-10-22 00:00:00  

水准测量:利用一条水平视线,并借助水准尺,来测定地面两点间的高差,这样就可由已知点的高程推算出未知点的高程。通常由水准原点或任一已知高程点出发,沿选定的水准路线逐站测定各点的高程。

水准测量所使用的仪器为水准仪,工具为水准尺和尺垫。

关键词: 简述 水准 测量 原理 考场 急用

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