The engineering projects show that tainter gates have vibration of different degree caused by water flow action during gate operation in dynamic water or gate partial opening.
工程实践证明，闸门在动水启闭过程及在某些局部开启运行时由于水流的作用，都有不同程度的振动。
2
The probability density function of partial strain loading of product is defined in accordance with the relevant theory of random vibration test.
根据随机振动试验的有关理论，确定产品局部应变载荷的概率密度函数。
3
This paper studies the influence of the parametric variation of spring model on motor vehicle vibration, and analyses the characteristics of in a partial locked state.