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纯滚动 [chún gǔn dòng]
pure rolling
- 对若干典型的纯滚动轮所受静摩擦力方向确定的问题进行分析。
The paper also analyzes the problems of a number of a typical round of pure rolling friction suffers static direction of the issues identified. - 但是在纯滚动条件下，即使界面极限剪应力很小，仍然有相当可观的流体动压效应。
In pure rolling, however, a considerable hydrodynamic response still exists even the surface limiting shear stress is small. - 应用弹性接触力学和赫兹理论分析纯滚动条件下陶瓷球表面层接触应力，得到表面层最大主拉应力。
Contact stress field in subsurface was analyzed using elastic contact mechanics and Hertz theory under pure rolling condition. Maximum principal tensile is obtained.
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