论文部分内容阅读
多环芳烃是污染人类环境的重要致癌物,并被认为是造成近年来城市肺癌率持续上升的重要原因之一。因此,对城市大气中的多环芳烃进行定期监测已越来越受到卫生学界的重视。
PAHs are important carcinogens that pollute the human environment and are considered to be one of the important causes for the continuous increase of urban lung cancer rates in recent years. Therefore, regular monitoring of PAHs in the urban atmosphere has drawn more and more attention from the field of hygiene.