四川盆地不同区域城市降水过程对PM2.5清除作用分析
林丹, 郭晓梅, 王维佳

Analysis on scavenging effect of precipitation processes on PM2.5 in different cities of Sichuan Basin
LIN Dan, GUO Xiaomei, WANG Weijia
图2 2016—2021年四川盆地不同区域代表城市PM2.5平均质量浓度(a)和平均降水量(b)日变化
Fig.2 The diurnal variation of mean mass concentration of PM2.5 (a) and mean precipitation (b) in representative cities of different regions of Sichuan Basin during 2016-2021