快好知 kuaihz


exhaust stroke造句
(1) Exhaust stroke The fourth stroke is the exhaust stroke. (2) Exhaust stroke: After the piston reaches the bottom of the cylinder, the exhaust valve opens and the gasses left over from the fuel and air are sent out to the exhaust system. (3) When the exhaust stroke starts, the cylinder is swept out by the upmoving piston. (4) This means that on the exhaust stroke, the engine has to push against a higher back-pressure. (5) This means that on exhaust stroke, the engine has to push against a higher back-pressure. (6) This action could open an inlet valve for an intake stroke, or open an exhaust valve for an exhaust stroke. (7) These four strokes are intake stroke, compression stroke, power stroke and exhaust stroke. (8) As soon as the piston reaches the top of the exhaust stroke, it starts down on another intake, compression, power, and exhaust cycle. (9) The four-stroke piston engine is four strokes are intake stroke , compression stroke, power stroke and exhaust stroke. (10) This does not mean that the plugs will wear at twice the normal rate, as the wasted spark is on the exhaust stroke, and is therefore under no compression. (11) The piston travels down on the intake stroke, up on the compression stroke, down on the power stroke and up on the exhaust stroke.