3Zheng Guoguang.A national key research project:Demonstration of precipitation enhancement techniques[C].Eighth WMO Scientific Conference on Weather Modification,Casablanca,Morocco,2003. 被引量:1
5Zheng Guoguang. A national key research project: Demonstration of precipitation enhancement techniques, Eighth WMO Scientific Conference on Weather Modification,Casablanca, Morocco, 2003, April(7-12) ,31-33. 被引量:1