And then a detailed methodology employing atmospheric model was put forward. Finally, the atmospheric boundary layer wind of south-east littoral of China was modeled by using RAMS 4.3 ( Regional Atmospheric Modeling System(RAMS) ) 利用大气数值模式RAMS4.3(RegionalAtmosphericModelingSystem)对我国东南沿海地区大气边界层风场进行了建模研究。