Through the analysis of the changes in the total of the passenger and cargo transportation in northwest area , the make - up of regional characteristics and transportation means , and the present state of the transportation network , this dissertation arms to predict the tendency for later development of gansu ' s transportation . at the same time , by taking advantage of the favorable opportunities provided by the great development , this essay also arms to make out a set of counter - measures for gansu ' s transportation development and its network design by railway , highway , civic airline and pipeline transportation etc . by this method , we can speed up the development of gansu province , broaden our vision and help the orderly economic development of gansu and the northwest area , hence contributing to our country ' s developing the west 本论文主要从西北地区近年来客货运输量的变化、地域特征及运输方式的组成，交通网络的现状等角度进行分析，预测甘肃省下一步交通运输的趋势，结合西部大开发的有利时机，对甘肃省交通运输的发展及网络规划，从铁路、公路、民航、管道运输等几个方面制定出一套对策，并提出甘肃省交通运输基础建设的建议，从而能够进一步开拓思路，促进甘肃省以及西北地区经济的有序发展，为国家开发西部做出一些贡献。
On the other hand , the paper calculates 18 regional or municipal urban - rural interrelation ' s degree in henan province , and draws the spatial distribution map with arc view . the paper draws the conclusion that the special disparity of urban - rural interrelation ' s level is bigger and shows diminishing from northwest to southeast 另一方面，对河南省各地市进行城乡关联度计算，并运用arcview做出河南省城乡空间关联发展空间分布图，得出河南省城乡关联发展水平空间差异较大，基本呈现从西北向东南降低这一基本结论。
