air pollution control law的意思|示意

The emission control system is required by law to reduce the air pollution the engine could produce.

排放控制系统按法规要求来降低发动机可能产生的空气污染。

Results: The main channel of atmospheric pollution and the law governing the changes in concentration were summed up and a proposal for the control of air quality in the compartments was advanced.

结果：分析归纳了舱室大气污染的主要途径及浓度变化规律；提出了舱室大气质量控制建议。

The author provides some Suggestions to perfect the law of air pollution control in China.

在此基础上，对完善中国的水污染防治法提出了一些建议。