如果我们让三个气团(一冷，一暖又一冷的)依次由西向东运动，则会出现两个锋。
Two fronts will exist if we have three air masses, a coal, a warm, and a cold, moving from west to east one after another.
锋或锋面是指冷暖气团之间的过度带。
A front is a transition area between the cold and warm air masses.
不管有没有梅雨锋的出现，从印度到库克群岛，日食路径都已嵌入潮湿和不稳定的气团中。
With or without the presence of the mei-yu front, the eclipse path is embedded in a humid and unstable airmass from India to the Cook Islands.
这一段的锢囚锋和高空暖舌带来与极地空气团天气相反的变化。
The passage is an occluded front and trowal brings a change back to polar air-mass weather.
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。
Frontal characteristics the activity of a front in terms of weather depends upon the vertical motion in the air masses.
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。
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。
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.
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