英语语法分析

The main physical geographical processes are freeze-thaw action and fluviation at the small watershed of the Xinfenggou village.

冻融作用和流水作用是新丰沟小流域中最明显的自然地理过程。

The coupling between basement nonlinear subsidence and lake level elevation and subsidence has strong control over fluviation manner and the deposit distribution.

基底的非线性沉降和湖平面升降的藕合关系对河流的作用方式以及河流沉积的展布特征有很强的控制作用。