5Anthes RA. Tropical Cyclones, Their Evaluation, Struc-ture and Effects. Boston: American Meteorological Soci-ety, 1982.
6Yamasaki M. A preliminary experiment of tropical cyclonewithout parameterizing the effects of cumulus convection.JMeteor Soc Japan, 1977, 11(55): 11-30.
7Moiseev SS. Spiral mechanism of large-scale structure gen-eration in continuous media. Fizika Plazmy, 1990, 16 (8):951-958.
9Moffatt HK, Tsinnober A. Helicity in laminar and turbu-lent flow. Ann Rev Fluid Mech, 1992, 24(1): 281-312.
10Wei DW, Chang CC. Laboratory simulation on the inter-action between binary typhoons with hydrodynamic modelexperiment. Scientia Sinica (Series B), 1982, 25(1): 13-30.