cylinder wall
常見例句
- The oil forms a good seal between piston rings and cylinder wall.
機油在活塞環(huán)和氣缸壁之間形成密封油膜。
helong19870606.blog.163.com - You have to mix oil into the gas in a two-stroke engine because the holes in the cylinder wall prevent the use of rings to seal the combustion chamber.
在二沖程發(fā)動機中你必須混和燃料和氣體,因為氣缸壁上的孔阻止使用活塞環(huán)密封燃燒室。 - Poor fuel quality. Incomplete combustion and lack of sealing between piston and cylinder wall or badly losing valves. Possibly incorrect engine timing / set up.
燃油品質(zhì)差,不完全燃燒和活塞與氣缸壁之間的密封性差。還有可能不正確的發(fā)動機正時/設置。
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