江淮流域持续性强降水
persistent heavy rain events over Yangtze-Huaihe river basin
连续性强降水
continuous intensive precipitation
continuity strong precipitation
华南持续强降雨
continual torrential rain in South China
连续强降水
Continuous severe precipitation
对流性强降水
Convective strong precipitation
区域性强降水日
Regional severe precipitation rain days