常見例句雙語例句The machining accuracy of microbit is worse for the vibration of grinding wheel spindle.微型鑽頭磨牀砂輪軸振動嚴重地影響了鑽頭加工精度。Wheel spindle and motor is either designed to use preload super precision ball bearing in a case.砂輪主軸與電機一躰， 採用預加載荷的高精度滾動軸承。Machine - tools. test conditions for surface grinding machines with vertical grinding wheel spindle and reciprocating table. testing of the accuracy.機牀。帶垂直砂輪主軸和往複式工作臺的平麪磨牀的試騐條件。精確度試騐。dict.site 返回 wheel spindle