地球自转所产生的离心力矩是大陆离极运动的原因，由此而产生的极移使地球发生相应的形变。

The centrifugal torsion caused by earth rotation is the reason that the continents move of the pole. It makes the pole drift and the crust deformed.

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角接触推力球轴承在高速运转时，作用在球上的离心力和旋转力矩可能会导致钢球在滚道内滑动。

When angular contact thrust ball bearings operate at high speeds, the centrifugal forces and gyratory moments acting on the balls may cause them to slide on the raceways.

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本文利用拟动力学法，同时考虑径向负荷、轴向负荷、自身离心力以及陀螺力矩作用的影响，建立了高速滚珠轴承载荷分布的分析模型。

Considering radial load, axial load, centrifugal force and gyroscopic moment acted on the ball bearing simultaneously, an analysis model based on quasi-dynamic method was set up in this paper.

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