压缩冲程

This spark must occur near the end of the compression stroke,as the piston approaches top dead center.

这火花必须发生在压缩冲程附近的末端，因为活塞接近中心。

Secondly,with the influence of inlet whirlpool and compress stroke,the oil beam and the fire mass rotate around the cylinder center line accompany with vortex of inertia.

受进气涡流影响和压缩冲程的连续作用，喷射阶段的油束和燃烧阶段的各个火焰团都随涡流惯性而围绕汽缸中心线转动。

The smaller combustion chamber is necessary because the temperature and pressure at TDC in the compression stroke must be high enough to cause combustion of the mixture.

较小的燃烧室也是必要的，因为在压缩冲程中TDC的温度和压力必须达到一定程度使混合物燃烧。

Then diesel fuel oil is injected or sprayed into the cylinder at the end of the compression stroke .

然后在压缩冲程即将结束时，柴油燃料被喷射或被喷雾进入气缸。

In gasoline engine, air-fuel mixture is sucked during suction stroke and mixture is ignited with a spark at the end of compression stroke.

在汽油发动机，燃油和空气的混合物在吸吸中风和混合物以期在压缩冲程结束火花点燃。

As the piston reaches TDC again during its upward travel, the compression stroke of the piston is over.

当活塞再次到达上止点时，压缩冲程结束。

"In automobile engines, the flywheel smooths out the pulses of energy provided by the combustion in the cylinders and provides energy for the compression stroke of the piston s."

汽车发动机的飞轮降低汽缸内燃烧产生的能量波动，并为活塞的压缩冲程提供动能。

"In automobile engines, the flywheel smooths out the pulses of energy provided by the combustion in the cylinders and provides energy for the compression stroke of the pistons."

汽车发动机的飞轮降低汽缸内燃烧产生的能量波动，并为活塞的压缩冲程提供动能。

With engine lock-pinned at "TDC" of No. 1 piston's compression stroke, check and adjust valve clearance on Nos. 1, 3 and 5 exhaust valves and Nos. 1, 2 and 4 intake valves.

使引擎销锁在1号活塞压缩冲程的&TDC&位置，检查并视需要调节1、3、5排气阀和1、2、4进气阀的气门间隙。

Because a smaller portion of the compression stroke is devoted to compressing the intake air, an Atkinson-cycle engine does not take in as much air as would a similarly designed and sized Otto-cycle engine.

因为在压缩冲程小部分是用于压缩进气，一阿特金森循环发动机不参加尽可能多的空气那样，是同样大小的设计和奥托循环发动机。

On closer examination, though, this is not a vote for multilateralism but just the opposite.

仔细审视后我们发现，这并非是对多边主义投出的赞成票，而是恰好相反。

Uncovering their weak spots, so I can defeat them.

揭露出他们的弱点，这样我就可以打败他们了。