英语语法分析

Geostrophic adjustment is an important process in the atmosphere.

地转适应过程是大气中的一个重要过程。

A simple LB model is present to numerically solve the quasi-geostrophic barotropic equivalent vorticity equation at first.

首先，本文建立了一个求解准地转相当正压涡度方程的LB模型。

Based on an invariant of semi-potential vorticity, the scale criterion of geostrophic adaptation in tropical baroclinic atmosphere is discussed.

文中利用一个半位势涡度时间不变式对热带斜压大气地转适应过程中的尺度准则进行了研究。