easterly jet meaning in English

东风激流
东风急流

When the winter kuroshio ssta is high , there is high ( low ) pressure ( compared with mean ) in the asia and weak ( strong ) easterly jet at high level in summer . at the same time , the west - northern pacific high becomes strong ( weak ) and shifts westward ( eastward ) and northward ( southward )
当冬季黑潮区域海温异常偏高时，亚洲热低压强度减弱，西北太平洋副热带高压位置西伸且偏北，强度明显偏强，梅雨锋位置偏南，长江中下游地区降水偏多。