常見例句雙語例句As previously mentioned, the axial feed is automatically generated when cutting a thread by means of the lead screw, which drives the carriage.如前所述，當(dāng)依靠驅(qū)動大拖板的絲桿切削螺紋時軸向進(jìn)給是自動產(chǎn)生的。 返回 lead of screw thread