常見(jiàn)例句雙語(yǔ)例句Grinding wheel for the rotating main movement, workbench as a vertical reciprocating motion, grinding wheel rack for intermittent movement into the vertical and horizontal feed movement.砂輪作鏇轉(zhuǎn)主運(yùn)動(dòng),工作臺(tái)作縱曏往複運(yùn)動(dòng),砂輪架作間歇的竪直切入運(yùn)動(dòng)和橫曏進(jìn)給運(yùn)動(dòng)。 返回 reciprocating main motion