Vertical motion of air的意思|示意

Frontal characteristics the activity of a front in terms of weather depends upon the vertical motion in the air masses.

锋的特征从天气方面来说，锋的活跃程度依靠空气团的垂直运动。

The cold front the weather conditions observed at cold fronts are equally variable, depending upon the stability of the warm sector air and the vertical motion relative to the frontal zone.

冷锋冷锋的天气状况同样是多变的，它依赖于暖区气团的稳定性和相对于锋区的垂直运动。