大地测量 earth measurement; geodesic measurement; geodesic survey; geodetic measurement ..
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Earth Limb Measurement Satellite 地球外缘测量卫星
earth pressure measurement 土压力测定 ; 土压力测试
earth work measurement 土石方计量
earth gas measurement 地球气测量
earth current measurement 大地电流测量
Earth Radiation Measurement 地球辐射探测仪
In general, only one point in the measurement system should be connected to earth ground to avoid ground loops.
一般而言，在测量系统中应该只有一个点被连接到接地，以避免形成接地回路。
Using well log data to analyze earth stress is not only to quickly get the stress profile spreading along the depth, but also to save high cost for measurement.
测井分析地应力不仅可以方便、迅速得到沿深度连续分布的地应力剖面，而且节约了昂贵的地应力测试费用，具有明显的经济意义和实用价值。
In this paper, the principle, method and results of the earth stress measurement by hollow inclusion gauge at Renlou Coal Mine are introduced.
本文介绍了空心包体应力解除法的基本原理和方法，并利用其对任楼煤矿地应力进行了测量。
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