westerly belt

基本解释

The model is better working in forecasting of the westerly belt circulation than in prediction of the subtropical circulation.
模式对西风带大型环流形势的预报能力优于对副热带系统的预报能力。
The result was compared with another typhoon (8406) whose early path and intensity were similar to 8509 but not developed when it entered the westerly belt.
矢量散度、旋度特征和锋生锋消现象的联系，并和与此台风前期路径及强度相似、但进入西风带后很快消失了的8406号台风的诊断结果进行了对比。
It improves the northern shift of the mid-latitude westerly jet and subtropical high pressure belt, and plays an important role in the formation of meridional monsoon circulation in Asia.
同时高原地形作用在赤道及低纬地区形成的位势增加区，有利于南半球热带高压脊的北退和北半球副高增强北移。