torrential flood calamity

• 湖北省

torrential flood calamity的用法和样例：

例句

1. The flood routing in the flood diversion area of Baitan Lake, in Hubei Province, is calculated by the developed plane 2-D water mathematical model for flood diversion area.
   运用改进的分蓄洪区平面二维水流数学模型计算了湖北省白谭湖分蓄洪区洪水演进的情况。