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1 2016—2021年四川盆地PM2.5平均质量浓度和降水量月际变化
Fig.1 The monthly variations of mean mass concentration of PM2.5 and precipitation in Sichuan Basin during 2016-2021