什么是对流超越

Convective overshoot is a phenomenon of convection carrying material beyond an unstable region of the atmosphere into a stratified, stable region. Overshoot is caused by the momentum of the convecting material, which carries the material beyond the unstable region.

自己google一下Convective overshoot ，找维几百科，百度不让发
自己找在线翻译

说白了就是对流过度，不稳定区域