常見(jiàn)例句雙語(yǔ)例句In this paper , the method of space clutch profile normal is applied to design the profile of carbide cylindrical finish machining gear hobs on the base of built-up Hobs .前言： 本論文以圓磨式滾刀為基礎(chǔ)，采用空間嚙合齒廓法線法來(lái)設(shè)計(jì)硬質(zhì)合金精切齒輪滾刀的廓形，在此基礎(chǔ)上利用“錐面砂輪磨削法”確定砂輪截形。The circular ground built-up gear hob, designed by combining the superiorities of products from different countries shows its advantages over the integral hob in volume production .集中各國(guó)產(chǎn)品優(yōu)點(diǎn)設(shè)計(jì)而成的新型圓磨法裝配式滾刀在批量生產(chǎn)中，相對(duì)整體滾刀表現(xiàn)出卓越的性能。Several groups of thermal balance equations for a helicopter gear transmission system are built up by thermal network method.以某直升機(jī)齒輪傳動(dòng)系統(tǒng)為研究對(duì)象，用熱網(wǎng)絡(luò)法建立了該傳動(dòng)系統(tǒng)的熱平衡方程組； 返回 built up gear