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。
Geographic distribution of oceanic petroleum pollutant in the world is regular with influence of pollutant source and ocean circumfluence.
世界海洋石油污染物的地理分布特点受到污染源和大气环流的影响，分布很有规律。
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