periodic mechanical vibration
Mechanical Vibration Monitoring 机械振动监测 periodic mechanical vibration 周期性机械振动 ; 释义周期性机械振动 mechanical vibration table 机械振动台 ..
基于4个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress
通常检测的机械振动加速度信号，由于信噪比太低，即使存在周期性的冲击分量也往往被淹没在强的背景噪声之中。
However, in respect of a vibration acceleration signal, the signal to noise ratio (SNR) is often so small that the periodic impulse component is submersed in its intense background noises.
youdao
应用推荐
模块上移
模块下移
不移动