This is because the winds normally vary widely between the near-surface and the upper atmosphere, home to the eastward-flowing jet stream.
这是因为风通常从近地高度和高空大气层之间变化很大，进入高层后会并入向东流动的气流中。
The sinking air is also carried along the surface to the equator, where it rises again, strengthening the already-powerful western winds in the upper atmosphere in the tropics.
下沉到海水表面的空气也会顺流而下到赤道附近，在那里它又变强，加强热带地区高空大气的西风。
And upper-atmosphere winds in the hurricane region are affected by conditions in distant oceans, especially in the north Atlantic and the tropical Pacific.
而飓风区的高层大气气流又受遥远海洋特别是北大西洋和热太平洋的影响。
It diffused northeastward, which was caused by the upper air winds and geomagnetic field.
受地球重力场和高空风场的影响，该不均匀体向东北方向扩散。
Being in the upper atmosphere they are blown by the winds in these areas and can drift at speeds of up to 300 kilometres per hour.
是在上部大气他们由风吹在这些区域，能漂移以300公里的速度每小时。
Using the conventional observation data from 1991 to 1996, a composite analysis is conducted for the evolution of the upper and lower levels winds during the onset period of Jinaghuai Meiyu.
利用常规观测资料对1991 ~ 1996年江淮地区梅雨大暴雨期的高、低层流场进行合成诊断分析。
As warm, 6 moist air flows into a storm, it gets pushed up and 7 twisted by upper level winds.
暖湿空气流入风暴以后便会抬升，并受到上层气流的影响而扭曲。
As warm, 6 moist air flows into a storm, it gets pushed up and 7 twisted by upper level winds.
暖湿空气流入风暴以后便会抬升，并受到上层气流的影响而扭曲。
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