东亚对流层中上部和平流层中下部风场的季节变化，与对流层中下部一样显著。
The seasonal reversal of wind field from the upper troposphere to the stratosphere is as pronounced as in the middle and lower troposphere.
盛夏季节，宜宾雷暴的形成主要与对流层内高温高湿、风及其在对流层的中上部垂直切变小的特点相关联。
In this paper, by using sounding data at Yibin and Xilin in China, the causes with or without thunderstorm are analysed in midsummer.
应用推荐