基本解釋[動(dòng)力與電氣工程]變距槽英漢例句雙語(yǔ)例句With the theory of kinematics, the universal model of changed angle and variable pitch spiral groove on any turning surface is researched.本文應(yīng)用運(yùn)動(dòng)學(xué)理論,研究了任意回轉(zhuǎn)體外表面上的變傾角變導(dǎo)程螺旋線(xiàn)的通用模型。groove with variable pitch更多例句專(zhuān)業(yè)釋義動(dòng)力與電氣工程變距槽