maohuisan
幼苗
共回答了25个问题采纳率:92% 举报
Gasoline direct injection is a latest variant of fuel injection employed in modern two- and four- stroke petrol engines.The petrol/gasoline is highly pressurised,and injected via a common rail fuel line directly into the combustion chamber of each cylinder,as opposed to conventional multi-point fuel injection that happens in the intake tract,or cylinder port.
囧……这是个新名词啊~
讲得是一种新的输送燃油的方式,用于四冲程或二冲程汽油发动机.这种汽油发动机是耐高压,然后直接将燃油从一个杆流向不同的燃烧膛.和那种多孔注射汽油的发动机形成对比……
我不懂发动机的构造,大约翻译过来是这个意思
据说这种注油方式可以提高燃油效率,减少尾气排放
1年前
5