The development of slantwise vorticity near a weakened tropical .

减弱热带气旋附近的倾斜涡度发展。

The combined action of surface front , mesoscale convergence line and sub synoptic scale cold vortex accompanied with positive vorticity advection resulted in rising airflow which made thunderstorm produce first in south central shanxi . The thunderstorm moved towards southeast from the taihang mountain to henan and developed vigorously in the advantageous environment .

而地面冷锋、辐合线和高空次天气尺度涡旋伴随的正涡度平流共同作用产生的上升气流导致雷暴在山西中南部生成，然后向东南方向移下太行山，进入河南有利的环境下获得猛烈发展。

Slantwise vorticity development and severe precipitation in winter over yunnan .

倾斜涡度的发展与云南冬季强降水。

Vertical wind shear and down-sliding slantwise vorticity development .

风垂直切变和下滑倾斜涡度发展。

A diagnosis of moist potential vorticity anomaly during meiyu period in 2003 .

2003年梅雨期湿位涡异常诊断分析。