Carries out a purification experiment for controlling pollutant source and removing indoor air pollutants.
从控制污染源和消除室内空气污染两方面进行了净化试验。
Evaluation of emissions and control equipment for the development of new pollutant source performance standards.
对排放量和控制设备进行评价，以制定新污染源的执行标准。
As the automobile exhaust is one of the biggest pollutant source, improving the quality of gasoline is imperative under this situation.
由于汽车尾气排放是最大的污染源之一，提高汽油质量势在必行。
The tributary right XiaoHeiJiang River is the main pollutant source, so pollution control and harness in the river basin should be strengthened.
右支小黑江是污染的主要来源，应加强对该流域的污染控制和治理。
Under the circumstance that point source pollution is basically controlled, non point source pollution has already become an important pollutant source.
在点源污染得到初步控制的情况下，非点源污染已经成为水源地的重要污染源。
A landfill is a comprehensive pollutant source, and ln appropriate disposal in a landfill can cause severe problems of environmental engineering geology.
填埋场是一个综合性污染源，若处理不当，会产生严重的环境工程地质问题。
A landfill is a comprehensive pollutant source, and ln appropriate disposal in a landfill can cause severe problems of environmental engineering geology.
填埋场是一个综合性污染源，若处理不当，会产生严重的环境工程地质问题。
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