The main affecting systems include landfall typhoon, low-level jet stream and west trough. 主要影响系统为登陆台风、西风低槽和低空急流(JS)。
The results show that the dynamic functions of thermal advection, vorticity advection, coastal frontogenesis and air jet stream made great contribution to the explosive development of the cyclone. 结果表明,温度平流和涡度平流、沿岸锋生以及高空急流(JS)的动力作用对气旋暴发性发展有重要贡献。
We must have been in the jet stream. 我们还在飞机的尾流中呢。
The reasons are as below, the Pacific jet stream or planetary waves in troposphere can directly affect the Pacific center of action of the AO. 这主要是因为太平洋急流(JS)或准定常行星波在对流层中直接影响了位于该区域的北极涛动的活动中心。
She watched a jet stream grow wider and blur as its thin end rose higher into the blue sky. 她看见黑玉色的一股水流,它的细端在高高的蓝天,向下渐渐变宽,边缘越来越不清晰。