accessibility index中文什么意思

例句与用法

1. The paper researchs on interaction between regional land use and traffic demand and builds a regional travel demand analysis model , which is a population size - land use - trip related travel demand model ; introducts accessibility index and researchs on the supply capacity of the transport system to the residents ’ travel activities
   论文研究了区域土地利用与交通需求之间的互动关系,建立人口规模?土地利用?交通需求相关关系模型;引入交通可达性指数,研究了交通系统供给能力对居民出行行为的影响。
2. 2 . it establishes the distance valve value model of interactions between different tourism regions , and concludes that distance being the crucial factor that decides the nature and degree of tourism spatial competition among regions . 3 . it introduces a new concept concerning spatial competition - " tourism resource assembling shield " . then by comprehensive utilization of the following six kinds of analytic techniques - index r , index 3 , index y . accessibility index , average directory length and intensity index , it makes a relatively comprehensive analysis and evaluation of the spatial distribu
   3 、提出“旅游资源集聚屏蔽”的空间竞争概念，并综合运用最近邻指数r 、 p指数、 y指数、通达度指数、平均径路长、紧密度指数6种分析技术，对皖南旅游资源的空间分布形态以及空间网络结构的连接性、通达性等进行了较为全面的分析和评价，指出旅游资源网络空间结构特征影响旅游区域空间竞争。