分形漫步

本文简单介绍了分形的概念和特征，描述了分形几何中的三个模型，并概述了分形现象在自然界中的普遍性，介绍了分形在现实生活中的具体应用，提出了基于分形的一些设想。

Starting from the definition and characteristics of fractal this article introduces three models in fractal geometry, overviews the universal existence of fractal geometry and application of it, and proposed some visions of fractal geometry.