接触滚轮 meaning in English
contact roller
touch roller
Examples
- This article introduces one technique swayings mechanical contact whell based on hall componets to measure straight line long displacement
为此提出了一种以摆动式机械接触滚轮为基本原理，基于霍尔元件进行信号检测的直线大位移测量方法。
contact roller
touch roller