The formation of precipitation in convective cloud with cell structure is inve-stegated, based on the fact that a cloud consists of a great deal of cells in different phases.
The results showed that 51 per cent of storm rainfall was formed by prefrontal convective storm cell, convective cloud in the front of frontal cloud produced 35 per cent of rainfall.
分析指出，暴雨51%的雨量由锋前对流风暴单体形成，有35%的雨量为锋面云系前部的对流云产生。
3
With the help of the turbulent cell, an experiment is carried out to simulate light propagation in atmospheric convective boundary layer.