【摘要】 本文用综合方法,分析了对流层各层合成西南低涡所对应的大中尺度流场,并给出其物理图象。应用每小时雨强、雷达回波和卫星云图资料,揭露了西南低涡的某些中尺度特征。这对进一步了解西南低涡的形成、发展及其内部的结构是有用的。更多还原

【Abstract】 Large-and meso-scale flow fields of SW vortex heavy rainfall are comprehensively analysed and their physics schemes are given.Their meso-scale characteristics are revealed using hourly rain intensity, rader echoes and satellite data That does us a great help to further understand the formation development and internal constructure of SW vortex.更多还原