西北东部半干旱区一次极端特大暴雨的触发和维持机制
沙宏娥, 傅朝, 刘维成, 徐丽丽, 刘娜, 刘新雨, 马绎皓

Mechanism of trigger and maintenance during an extremely torrential rain in semi-arid region of eastern Northwest China
SHA Honge, FU Zhao, LIU Weicheng, XU Lili, LIU Na, LIU Xinyu, MA Yihao
图2 天气系统配置示意图
Fig.2 Sketch map of synoptic system configuration