国家重点研发计划资助2016YFC0203303;国家自然科学基金重点项目91544229,91544231;中国气象局预报员专项No.CMAYBY2017-027Supported by the National Key R & D Program2016YFC0203303;the National Natural Science Foundation of China91544229,91544231;the Special Project for Forecasters in China Meteorological AdministrationCMAYBY2017-027