A meteorological condition characterized by the uniform expansion in volume of a mass of air over a region , usually accompanied by fair dry weather 辐散，散度一种天气状况，特征为：在气团均匀地散在某一地区上空，常伴有晴朗干燥天气
Numerical calculation has been given in the research , and it turned out that experimental results tally with theoretical calculation results after comparison 本文对水流冲击截留气团进行了数值计算，并将数值计算与试验研究进行了比较，二者相当吻合。
Thus , two air masses that are themselves unsaturated may mix to produce a supersaturated air mass , and a cloud which is just condensed water droplets usually forms 所以，两团气各自不饱和，但混合后可能成为一饱和气团，产生我们呼出的雾或凝结的小水点。
Thus , two air masses that are themselves unsaturated may mix to produce a supersaturated air mass , and a cloud ( which is just condensed water droplets ) usually forms 所以，两团气各自不饱和，但混合后可能成为一饱和气团，产生我们呼出的雾或凝结的小水点。
For some other air masses , such as b in figure 1 , when neither of the two air masses is moist enough , the straight line connecting it to s lies below the equilibrium curve 有时两个气团都是不够潮湿，如图一中的b ，连接s的直线便在均衡曲线以下，这样雾便不能形成。
With only one radar , this measure is not very informative , but the researchers ' method uses four , pointing in different directions through the same air - mass 仅使用一个雷达，所得的信息并不准确；而研究人员们同时使用四个雷达，分别从不同的方向对同一个气团进行测量。
With only one radar , this measure is not very informative , but the researchers ' method uses four , pointing in different directions through the same airmass 如果只使用一台雷达，这个尺度的提供的信息不会太多，但是研究者的想法是使用四台从不同方向指向同一气团的雷达。
For some other air masses , such as b in figure 1 , when neither of the two air masses is moist enough , the straight line connecting it to s lies below the equilibrium curve 有时两个气团都是不够潮湿，如图一中的b ，连接s的直线便在均衡曲线以下，这样雾便不能形成。
Your hurricanes and typhoons represent what occurs when air masses attempt to move against each other , given their density and gravity attraction and inertia 你们的飓风和台风描绘出当气团试图互相冲击时会发生什么事情，它取决于气团的密度、地球引力以及它们运动的速度。
To test which was correct , astronomers led by douglas clowe of the university of arizona turned their telescopes on the cloud in the bullet cluster 由美国亚里桑那大学的道格拉斯?克洛韦领导的一批天文学家将望远镜的观测目标对准了子弹状星云团中的气团，以检验上述两个理论的正误。
