But, when relative waviness comes into roughness, only the amplitude effect of surface topography should be considered.
当相对波度为高频的粗糙度时，只需考虑表面形貌的幅值效应。
The vibration signal is modeled and analyzed by using the technique of time series analysis, and the main factors of the surface waviness which cause the ball bearing vibration are detected.
该方法利用时间序列分析技术，对滚动轴承振动信号进行建模和谱分析，找出引起轴承振动的表面因素。
The waviness of each contact surface of a ball bearing is the main reason which causes the ball bearing vibration.
滚动轴承零件各接触表面的波纹度是引起轴承振动的主要原因。
For a long time, there are no determinate limit between roughness and waviness of engineering surfaces, but their effects on the surface performance are different entirely.
工程表面结构的粗糙度和波纹度之间一直没有明确的界限，而它们的产生原因及对零件表面性能的影响却是不同的。
The vibration signal is modeled and analyzed by using the technique of time series analysis, and the main factors of the surface waviness which cause the ball bearing vibration are…
试验结果表明，本文提出的方法能正确地分析出表面波纹度的激振特性以及引起轴承振动的主要波纹度谐波分量。
The vibration signal is modeled and analyzed by using the technique of time series analysis, and the main factors of the surface waviness which cause the ball bearing vibration are…
试验结果表明，本文提出的方法能正确地分析出表面波纹度的激振特性以及引起轴承振动的主要波纹度谐波分量。
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