mechanical polishing

常见例句

Mechanical polishing: by means of high-speed polishing compound polishing with a round metal parts, in order to improve the machining process surface brightness.
机械抛光：借助于高速旋转的抹有抛光膏的抛光轮，以提高金属制件表面光亮度的机械加工过程。
The affections of different surface treatments by mechanical polishing, chemical etching and photoetching to the properties of electrodes have also been discussed.
探讨了机械抛光、化学抛光和光抛光等不同表面处理方法对电极特性的影响。
Typical chemical mechanical polishing (CMP) of copper layers on semiconductor devices involves using a hard pad in the first step and a soft pad for the barrier layer removal step.
半导体器件上铜层化学机械抛光（CMP）的第一道工序一般需要使用一块硬抛光垫，在磨去阻挡层的工序中要用到软垫。