绿洲开发的时空转换过程分析

An Analysis On the Space-time Transformation Process of Oasis Development

通过对绿洲时空开发过程的考察，首次就绿洲开发的质量特征将其划分成３个不同的时期。与３个时期相适应，绿洲地域的空间结构亦随着不断演替，从而揭示了在绿洲开发过程中质的要求不断提高、有序性不断增强这样一个由低级到高级、由封闭到开放的区域发展趋势。

Abstract This paper, according to the characteristics of development. in quality. divides the process of oasis development into three different periods by examining the historical process of space--time development. Corresponding to these periods, regional space structure of oasis has evolved. On the basis of former analysis , the anthor thinks that the development tendency of oasis is increasingly to lay stress on its quality of development, and in the process of which is developing from lower level to higher level and becoming opener and opener.