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空间极化是指区域在均质的前提下能自动地产生城镇的过程,这种过程本身就是推动区域发展的重要力量。对空间极化的深入研究产生了种种空间结构演化的理论模式,归纳起来,现有的空间极化模式可分为以下2种基本的类型:1.内源型的空间极化模式。弗里德曼(J.Freiedman)的核心—边缘空间结构演化模式、陆大道先生的点轴空间结构演化模式等都属此类。这类模式的基本特点,是基本不考虑外
Spatial polarization refers to the process by which a region can automatically generate towns and cities under the premise of homogeneity. Such a process is itself an important force in promoting regional development. In-depth study of the spatial polarization has produced a variety of theoretical models of spatial structure evolution. To sum up, the existing spatial polarization modes can be divided into the following two basic types: 1. Endogenous spatial polarization mode. The core of J. Freiedman - the evolutionary pattern of the marginal spatial structure and the evolution pattern of the spatial structure of the point axis of Lu Dadao all fall into this category. The basic characteristics of such models are basically not considered outside