velocity of vibration

The problem of the parameter selection in the present experiential vibration velocity formula was pointed out.

从目前爆破振动经验公式入手,指出其中参数的选取存在的问题.

Optimize on Working Parameters Crank Rolling Velocity and Radius of the Vibration Sieve about Cereal Cleaning Windmill

谷物清选风车中振动筛的曲柄转速和半径优选

By means of velocity feedback control agolrithm the active vibration control of laminates is fulfilled.

并采用速度反馈控制实现了层合板的主动振动控制.

Through the field monitoring of blasting seismic wave and using the blasting shock damage criterion, the causes for the block-dropping in the adit were analyzed and the allowable peak particle vibration velocity for the adit was given.

通过现场爆破地震波的监测，结合爆破震动破坏判据，分析了平硐产生落块的原因，给出了平硐的允许峰值质点振动速度的建议值。

Velocity-acceleration feedback control law of structural vibration systems

结构振动的速度加速度反馈控制律

This paper introduces low frequency characteristic extension technique of velocity vibration sensor.

本文介绍了速度型拾振器低频特性的拓展技术研究.