... 边界集 boundary sets 边界角 angle of subsidence; boundary angle， limit angle; rim angle 边界井 borderline well; offset well ...
基于2个网页-相关网页
angle of full subsidence 充分采动角
angle of maximum subsidence 最大下沉角
On the basis of probability integration method for flat coal seam, the paper discusses surface subsidence random medium model for mining inclined seams with an Angle of a.
在水平煤层概率积分法的基础上，讨论了开采倾角为口的倾斜煤层的地表下沉随机介质模型。
The tangent of the main influencing Angle is an important parameter for mining subsidence prediction and surface displacement range demarcation.
主要影响角正切是开采沉陷预计的重要参数，对于地表影响范围的确定具有重要的意义。
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