In recent years, the atmospheric environment has been deteriorating. The frequent outbreak of weather disasters such as fog and haze in major cities has not only caused serious damage to the atmospheric environment on which people live, but also posed a serious threat to people's health and safety. Therefore, great attention must be paid to atmospheric pollution. However, the main cause of haze and photochemical smog is the shake of hands of volatile organic compounds (VOCs). Therefore, it is necessary to strictly control the source of VOCs, and provide effective reference for pollution control by accounting the source strength of VOCs.%雾霾天气不仅会对大气环境造成严重破坏,还对人们的健康带来严重的威胁,必须要对大气污染给予高度的重视.导致雾霾、光化学烟雾的原因之一是挥发性有机化合物(VOCs),为此必须要对产生VOCs 的污染源进行严格的控制,通过对 VOCs 源强的核算为污染治理提供依据.
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