precision grinding的用法和樣例：
例句
- Grinding operations may be classified as precision or nonprecision, depending on the purpose.
磨削可根據不同的目的分為精磨和非精磨。 - The grinding errors can precisely be measured by the line-inductosyn on line and compensated in time by the microcomputer data processing and control system.
由直線(xiàn)感應同步器尺及數顯表和微機數據處理與控制系統實(shí)現了對滾珠絲杠精磨過(guò)程誤差的在線(xiàn)精密測量，并由計算機控制補償機構對磨削過(guò)程的誤差進(jìn)行實(shí)時(shí)補償。
