常見例句雙語例句The rotating speed relationship between two independent driving components of lapping machine was established by introducing the definition on "velocity ratio".通過引入定義“速比”，建立了研磨裝置兩個獨立主動件之間的轉(zhuǎn)速關(guān)系。During the processing of spherical workpieces on high speed spherical surface solid abrasives lapping machine, we must ensure the surface precision of the workpieces.固著磨料球麪高速研磨是在球麪高速研磨機上採用成形法加工球麪工件。Vibration of lapping machine is an important influencing factor on the lapping quality of diamond cutting tools in mechanical lapping, especially in the precision lapping process.研磨機牀的振動是影響金剛石刀具機械研磨質(zhì)量的重要因素，尤其在精密研磨工序。hkxb.buaa.edu.cn 返回 lapping machine