常見(jiàn)例句雙語(yǔ)例句It has 16 valves and a DOHC (double overhead camshaft) design.它擁有16氣門和一個(gè)的DOHC（雙頂置凸輪軸）設(shè)計(jì)。A new camshaft-phasing mechanism with twin harmonic drives is described and illustrated, which can be adopted to DOHC(double overhead camshaft) engines.介紹一種用於雙頂置凸輪軸式發(fā)動(dòng)機(jī)的採(cǎi)用兩級(jí)諧波傳動(dòng)的新型進(jìn)氣凸輪軸調(diào)相機(jī)搆。 返回 dohc double overhead camshaft