摘要
通过对南充市城区大气颗粒物浓度的监测与分析，得到了该市城区大气颗粒物浓度的时空分布规律，并分析了形成的原因．
Based on the analysis of the results of the long term atmospheric surveillance,the authors summarize the regular distribution pattern of the density of the atmospheric particulates in space and time in the Nanchong City and then analyses its causes.
出处
《四川师范学院学报（自然科学版）》
1997年第3期216-220,共5页
Journal of Sichuan Teachers College(Natural Science)
关键词
南充市
大气颗粒物
时空分布规律
大气污染
Nanchong,atmospheric particulate,regular distribution pattern in space and time.
