Mechanical shock may significantly alter the resistance by dislodging particles of the conductive material. 由于机械振动引起导电材料的微粒移动，可能会大大改变电阻的数值。
This paper introduces a full period sampling method based on the resampling technology used in the sampling of rotor system vibration signals. 介绍了一种应用重采样技术的旋转机械振动信号的整周期采样方法。
