1、

"the block and head can not be machined flat and smooth enough to provide an adequate seal. thus, gaskets are used." the joint between the block and the head must be gas-tight so that none of the burning mixture can escape.

机器加工并不能使气缸体和气缸盖平整光滑到严丝密缝,这样就要使用气缸垫。气缸体和气缸盖之间的连接必须密封以便没有燃烧的混合气体泄漏。

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2、

The activation energy of burning biomass and coal mixture is less than that of the raw coal burning. Adding biomass can increase the reactivity of biomass and coal mixtures.

生物质及其与煤混合物燃烧的活化能小于原煤燃烧的活化能,生物质的加入可以提高生物质与煤混合物的反应活性。

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3、

Piston must be able to withstand the heat from the burning air-fuel mixture, plus the heat generated by friction.

活塞必须能够承受住空气燃料混合燃烧时所释放出来的热量,以及在此过程中摩擦所生成的热量。

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4、

The results indicated that, at the end of compress stroke, the mixture in cylinder was stratified and richer ignitable mixture was concentrated around the spark plug under the action of the longitudinal intake vortex, thus lean burning at part load can be realized.

结果表明在纵向进气滚流作用下,压缩终了时,缸内混合气明显呈分层构造,在火花塞附近聚集较浓的可燃混合气,实现部分负荷工况下的稀薄燃烧。

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5、

Because of the fast burning of the lean mixture, the stability of the combustion process is increased.

由于混合气的快速燃烧,使燃烧过程的循环变动下降,燃烧滞后期和燃烧持续期都大为缩短。

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6、

smoke was produced by burning a mixture of wolf dung , sulfur and saltpeter.

用作烽烟燃料的是狼粪硫磺和硝石混合物。

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7、

proposes fresh material fuel and the powdered coal hybrid burning best mixture ratio.

提出生物质燃料和煤粉混合燃烧的最佳混合比。

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8、

The burning gases can ignite the lean mixture.

燃烧着的气体能点燃稀的混合气.

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9、

The piston, through the connecting rod, transfers to the crankshaft the force created by the burning fuel mixture.

活塞,通过连杆,与曲轴相连并将燃烧混合气产生的力传给曲轴。

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10、

The mixture may be reignited by other burning material or hot surfaces.

该混合物可能被其它正在燃烧的材料或炎热的表面重新点燃.

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