That will help to reduce gas emission.
这将减少尾气排放。
There is no connection, whatsoever, between greenhouse gas emission reduction and the loss of jobs.
无论如何，减少温室气体排放量和失业之间没有什么关联。
Natural gas HCCI lean burn can achieve very low NO emission.
天然气HCCI稀薄燃烧可以得到极低的NO排放。
During production, uncontrolled emission of exhaust gas has had a certain effect on the environment.
在生产过程中，无组织排放的废气对周围环境造成一定影响。
During production, uncontrolled emission of exhaust gas has had a certain effect on the environment.
在生产过程中，无组织排放的废气对周围环境造成一定影响。
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