S—G方法的侧风扩散现象分析

Analysis of the Phenomenon of the Crosswind Diffusion Inherent in the S-G Scheme

本文系统地分析了Ｓ－Ｇ方法内在的侧风扩散现象，给出了它的应用条件和适用范围，为Ｓ－Ｇ方法的应用提供了依据。

This paper systematically analyzes the phenomenon of the crosswind effect inherent in the S-G scheme,and presents its applied conditions and fit ranges,which provides for the application of the S-G scheme.