The paper analyses composition of the dust samples taken from the atmosphere and different origins, concluded main characteristic factors of TSP and PM10 and the effect of different origins.

• 本文通过对抚顺市大气颗粒物及不同排放源样品成分谱的分析,概括出了TSP和PM10的主要组成特征元素以及不同排放源对其的贡献。