6KUNKEL B A,SILVERMAN B A. A comparison of the warm fog clearing capabilities of some hygroscopic materials[J]. Journal of Applied Meteorology, 1970,9 (4) :634 - 638.
7DENNIS A S. Weather modification by cloud seeding[ M ]. New York : Academic Press, 1980.
9CHERNIKOV A A, KHAIKINE M N. The use of electrical precipitators to clear warm fog[ R ]. Seventh WMO Scientific Conference oll Weather Modification, Chiang Mai, Thailand. 1999, WMP report 31:335 -338.
10PU Jiang- ping, YU Bo,JIANG Ai -jun. Experimentation study on fog dissipation by jet engine devices[ R]. Eight WMO Scientific Conference on Weather Modification,Casablanca,Morocco. 2003, WMP report 39:393 -396.
