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。
It introduced the current situation Sources and kinds of indoor air pollutant. The harm and control technology of indoor air pollutant were discussed.
本文介绍了室内空气污染的现状、来源、种类，探讨了室内空气污染对人体的危害及其控制技术。
It introduced the current situation, sources and kinds of indoor air pollutant. The harm and prevention measures of indoor air pollutant were discussed.
介绍了室内空气污染的现状，室内空气污染物来源、污染物种类，并探讨了室内空气污染物的危害及其防治措施。
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