... vertical diversification 垂直多角化, 纵向多样化 vertical drift 垂直漂移 vertical drill 立式钻床 ...
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angles drift off vertical line 指针偏离垂直线的角度
The vertical pendulum tiltmeter has bigger drift and with lower inner accuracy.
垂直摆倾斜仪的漂移较大、资料内精度较低。
The vertical and parallel relations of the trench with drill drift are summarized by the bottom structure disposal design on inclined orebody footwall.
通过对倾斜矿体下盘底部结构的设计，总结了堑沟与凿岩巷道在垂直与平行位置关系，经比较和验算后合理设计底部结构，减少了开采损失贫化。
A solution process of the equation of Ekman drift motion in infinite deep sea is given in this paper. Furthermore, the regularity of vertical distribution of drift velocity is discussed.
本文给出了无限水深情况下漂流运动方程的求解过程，以及风海流速度垂直分布的规律性。
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