1.With the numerical simulated data of the storm, the structure and evolution of the helicity, superhelicity and their dynamical influences on the development of the storm are investigated.
原有对流单体在原地维持成熟结构,表现出
稳定性,而
裂出
新单体在移
过程中,逐渐向成熟位相发展,并
裂出新
单体。