structural landform

A model is the generalization and abstraction of objective things. This paper summarizes four methods for the landform development of the tidal shore and underwater delta, mainly discusses the model structural elements, and presents their specific application on the basis of the authors' case study.

模型是对客观事物的概括和抽象，本文对海岸滩地和水下三角洲地形演变的研究总结了4种方法，重点讨论了模型的构建，并根据作者的研究实例给出了模型的具体应用。

The thalweg in loess hill area is an important terrain structural line, reflecting topography and landform character.

黄土丘陵区的沟沿线，是反映该区地形地貌特征的重要的地形结构线。

The study to tectonic landform is an analysis using integrated methods of geomorphology structural geology.

构造地貌是指由新构造运动直接形成的一种动态的、积极活跃的地貌类型.