airpollution造句

• Apcd airpollution control division
  空气污染控制科
• Abstract : the paper analysizes faetors and effects of the indoor airpollution ; the basic feature and the present situation of the indoor air pollution in china is discussed , and points out the countermeasures for controlli ng indoor air pollution and ruising indoor air quality
  文摘:分析了室内空气污染的成因及影响，论述了我国室内空气污染的基本特征及污染现状，提出了控制室内空气污染、改善室内空气质量的措施。