ascending air

The principal findings are: It is important to the mesoscale systems that a column of cyclonic vorticity is gener-ated and developed within an unstable and warm air with moist, while a persistently in-tensive ascending motion is maintained with whole vorticity column.

主要结果指出：气旋性涡柱在不稳定暖湿气柱内生成和发展，以及与整个涡柱共存的上升运动的持续加强，对暴雨中尺度系统的发展具有重要的作用；

The second kind of method that the birds glide is: Utilize ascending air in atmosphere.

鸟类滑翔的第二种方法是: 利用大气中的上升气流.

An air bubble ascending from the ocean floor contorts and twists into a semicircle as a wave breaks in the background.

自海洋底部上升的气泡在受到波浪冲击时，扭曲、盘旋成一个半圆形。

The discussion is cast in the context of an ascending parcel of air.

讨论限定在上升气块的情况.