摘要
Dear editor,Regional precipitation,as a very important component system of hydrology,plays a key role in the whole water cycle[1].The dramatic changes of regional precipitation in a short period can easily have a serious impact on the local ecological environment and daily life.Short-term heavy precipitation refers to precipitation events with rainfall of more than 20 mm in one hour or 50 mm in three hours[2].Therefore,how to accurately and timely predict future precipitation is an important research field in meteorology.However,precipitation prediction has always been a challenging task because of its complex spatial and temporal dependence.
基金
granted by the National Natural Science Foundation of China(61773220)
Key Program of the National Natural Science Foundation of China(U20B2061)。
