切向移动;切向运动
The tangential movement of water rivulet has significant effects on the rain-wind induced vibration of stay-cables.
风雨环境中斜拉索表面形成的水线及其周向摆动在索的风雨振中起着关键的作用.
Polishing particle will vibrate at vertical direction, while at tangential direction, the movement of particle will be rocking or rolling as the case may be. During the process, strong friction effect will exist between particle and workpiece.
磨粒在工件表面垂直振动,水平方向做翻滚或摇摆运动,运动过程中磨粒与工件问将出现很强的摩擦效应。
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