...水平面法 英文名称： Paper and board - Determination of the static and kinetic coefficients of friction - Horizontal plane method 页数： 8 采用标准： ISO 15359-1999,IDT 被替代标准： 归口单位： 引用标准： 分类号： Y30 发布日期： 2000-..
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Based on the spatial analysis method of elasticity mechanics, the relation between the shape of the plane stope and horizontal construction stress was analysed.
利用弹性力学的空间分析方法分析了采场平面形状与水平构造应力之间的关系。
This paper provides a new construction method used when the horizontal projection of the plane Angle is equal to its space Angle.
本文提出平面角的水平投影与其空间角相等时新的作图方法。
Processing method in platform off-horizontal plane is studied.
并研究了平台偏离水平面时的处理方法。
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