基本解釋軸承球磨床英漢例句雙語(yǔ)例句This grinder use electric spindle which hold by ceramic ball bearing as high-speed spindle system, and use linear motor as precision feed system.該磨床選用陶瓷球軸承電主軸作為高速主軸系統(tǒng)，利用直線電機(jī)作為高速精密進(jìn)給系統(tǒng)。bearing ball grinder更多例句專(zhuān)業(yè)釋義機(jī)械工程軸承球磨床