Wet potential vorticity had a great contribution to the stronger baroclinicity of the southwest vortex.
湿位涡对西南涡的斜压性加大有重要的贡献。
Q vector frontogenesis function further indicated that the function of the atmospheric baroclinicity could not be overlooked.
矢量锋生函数分析表明大气斜压性的作用不可忽视。
When the baroclinicity of southwest vortex had not been built and where cold front existed, the rain belt may lie in anywhere of the left of southwest low level jet.
