We describe a subfringe integration interferometry for which the phase information is evaluated only from one interferogram.

叙述了次条纹积分量的原理，仅用一幅光载频条纹图获取全部位相信。

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的结构，表现出较强的稳，分裂出的新单体在移动过程中，逐渐向成熟位相发展，并且又分裂出新的单体。