After inspection, small power, low exhaust pressure than the prototype of the new product prototype doesn't do type test.

检验合格后，比该样机功率小、排出压力低的新产品样机可不做型式检验。

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Because of low exhaust temperature of the urban bus engine, a diesel fueled burner was installed on the trap to regenerate thermally the ceramic element.

鉴于我国市内公共汽车柴油机的平均排气温度很低，在捕集器的前端装了一个燃烧器，定期对陶瓷滤芯进行热再生。

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With the more and more strict exhaust emission regulation in the world, the low exhaust emission has been the first object in the engine control technology.

随着排放法规的日益严格，低排放成为发动机控制技术的第一目标。

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Thus, even a low and slow attack that intends to exhaust system resources by continuously loading a data intensive web page can be countered automatically.

FORBES: DDoS: coming to a network near you

Thermoelectric materials convert low-grade heat wasted in industrial processes or exhaust systems of a vehicle into electricity.

FORBES: The Trillion Mile-Per-Gallon Engine

It also said emissions could be reduced by making wider use of low carbon fossil fuels like natural gas, and decarbonising exhaust gases from power plants.

BBC: Impact of global warming may be severe and wide-ranging