the dynamic conditions of synoptic scale and local unstable stratification structure show that there are suitable conditions for the occurrence of locally developing convective systems.
天气尺度动力条件和局地层结不稳定结构都表明,此次局地强天气的发生有良好的环境条件。
it is easier to understand the formation of the strong updraft in the case of an unstable stratification but it is more complex in describing the process of the downdraft inside the cloud.