We also investigated how the rolls relate to the surface heat fluxes and the magnitude of the geostrophic wind shear. 利用此模式我们还考察了对流卷的形成对地表热通量和地转风(GW)切变值的大小依赖关系。
Judgement of Geostrophic Wind(GW) Principle and Its Application In Weather Analysis 地转风(GW)原则的判定方法及其在天气分析中的应用
The surface temperature is considered to be a function of time, while the geostrophic wind is held constant. 考虑地面的降温率是时间的函数。地转风(GW)为常数。
The article presents that the supergeostrophic wind of subsynoptic scale low-level jet stream is mainly caused by the isallobaric wind superimposing on the geostrophic wind field. 本文指出次天气尺度低空急流的超地转特征主要是由变压风叠加在地转风(GW)场上所致。
The calculated results show that the calculated diagnostic wind fields are more similar to climatology than the geostrophic wind fields, especially, in the jet stream area. 通过对结果的分析,发现用此方法得到的诊断风场比地转风(GW)场更接近实际,特别是急流区。