[机]排气冲程；[机]排气行程

排气冲程，排气行程

exhaust strokes───[机]排气冲程；[机]排气行程

breast stroke───n.蛙泳

breaststroke───n.蛙泳

brush stroke───笔触，绘画的技巧；画笔描边

butt stroke───对接行程

exhaust pipe───排气管

exhaust system───[动力]排气系统

exhaust valve───[机]排气阀

hair stroke───中风

This means that on exhaust stroke, the engine has to push against a higher back - pressure.───这就使引擎在排气冲程时, 会遇到很高的负压(排气不畅).

piston travels down on the intake stroke, up on the compression stroke, down on the power stroke and up on the exhaust stroke.───进气行程，活塞下行；压缩行程，活塞上行；做功行程，活塞下行；排气行程，活塞上行。

These four strokes are intake stroke, compression stroke, power stroke and exhaust stroke.───这四招进气行程，紧缩行程，动力冲程和排气冲程。

When the exhaust stroke starts, the cylinder is swept out by the upmoving piston.───当排气冲程开始时, 气缸被向上运动着的活塞刮掠.

The exhaust stroke continues as the piston passes BDC and moves upward to past TDC.───排气冲程随着活塞经过下止点并上行至上止点。