Key;
Laboratory;
of;
Severe;
Weather;
(LaSW),;
Chinese;
Academy;
of;
Meteorological;
Sciences,;
Beijing;
100081,;
China;
Laboratory;
for;
Cloud;
Physics;
and;
Weather;
Modification;
of;
China;
Meteorological;
Administration,;
Beifing;
100081,;
China;
Center;
for;
Atmospheric;
Research,;
Boulder,;
C080305,;
USA;
地形云; 云模型; 冬季; 模型模拟; WRF模式; 评价; 四维资料同化; 模拟降水;