基本解釋[交通運(yùn)輸工程]送風(fēng)堅(jiān)井英漢例句雙語(yǔ)例句Cold beating lead screw plays the role of high-speed relative motion in the way of high-speed blowing shaft blanks, so that local plastic deformation forms a non-chip metal forming technique.絲杠冷打是在工具和絲杠高速相對(duì)運(yùn)動(dòng)中，以高速斷續(xù)的方式擊打絲杠軸坯，使絲桿軸坯局部塑性變形形成絲杠螺紋的一種無(wú)屑塑性成形技術(shù)。blowing-in shaft更多例句專(zhuān)業(yè)釋義交通運(yùn)輸工程送風(fēng)堅(jiān)井