The precipitation process was over after the adjustment of background circulation that propitious to activity of mesoscale system.
当有利于中尺度系统活动的背景环流发生调整后，降雨过程便告结束。
2
Thus, there exist some relationship between the multi-eddy structure of the South China Sea circulation and mesoscale fluctuation.
因此，南海环流的多涡结构与中尺度波动之间存在着一定的联系。
3
The horizontal width of the condensate falling from the convective cells was much less than the width of the observed mesoscale downdraft (60 km compared to 150 km).