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6 2016—2021年四川盆地各区域代表城市不同时段正、负清除过程个例占比
Fig.6 The proportion of the positive and negative scavenging processes in each interval in representative cities of different regions of Sichuan Basin during 2016-2021