| 干旱半干旱区中小流域洪水机器学习预警模型及其应用 | 
| 苏宏梅, 张楠, 冉新民, 康超 | 
| Machine learning flood early warning model for small and medium watersheds in arid and semi-arid regions and its application | 
| SU Hongmei, ZHANG Nan, RAN Xinmin, KANG Chao | 
| 图3 永昌县(a、c、e)和夏河县(b、d、f)100 a重现期降水量(a、b)(单位:mm)、暴雨时程分配(c、d)(单位:mm)及汇流时间(e、f)(单位:h)空间分布 | 
| Fig.3 The spatial distribution of precipitation (a, b)(Unit: mm), rainfall during storms (c, d)(Unit: mm) and convergence time (e, f)(Unit: h) in 100 a return period in Yongchang (a, c, e) and Xiahe (b, d, f) County | 
|   |