double overhead camshaft

基本解釋

It has 16 valves and a DOHC (double overhead camshaft) design.
它擁有16氣門和一個的DOHC（雙頂置凸輪軸）設計。
The fastening structure can be widely applied in engines which adopt four-valve double-overhead camshaft structures.
可以廣泛應用于四氣門雙頂置凸輪軸結(jié)構(gòu)的發(fā)動機。
ip.com
A new camshaft-phasing mechanism with twin harmonic drives is described and illustrated, which can be adopted to DOHC(double overhead camshaft) engines.
介紹一種用于雙頂置凸輪軸式發(fā)動機的采用兩級諧波傳動的新型進氣凸輪軸調(diào)相機構(gòu)。