The abnormal gas exhaust is common trouble, if not obviated in time, it will affect the normal use of diesel engine, and bring serious pollution to atmosphere.

柴油机排气异常是常见的故障，如不及时排除，将会影响柴油机的正常使用，同时也对大气造成严重污染。

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It is very necessary to control automotive exhaust emission for the protection of atmosphere environment that mankind relies for existence.

为保护人类赖以生存的大气环境，必须严格控制汽车废气排放。

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It is a novel approach to full utilization of heat energy during heat treatment, with 30% increased heat efficiency compared to normal air condensers whose exhaust is directly put to atmosphere.

它开辟了一条热处理过程热能充分利用的新途径，比通常尾气直接排入大气的空气冷却器提高热效率30%以上。

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Typically, power plants release CO2 into the atmosphere through exhaust systems referred to as flues.

NEWYORKER: The Climate Fixers

The remainder of the exhaust (mostly nitrogen) can then be vented safely to the atmosphere.

ECONOMIST: Carbon capture and storage