Transportation network refers to the transportation network in a certain spatial scope (country or region), by one or more modes of transportation lines and transportation hubs and other fixed facilities, in accordance with certain principles and requirements of the composition of the transportation network. Transportation line is the backbone of the transportation network, transportation hubs (including ports, stations) is the combination of lines and lines, is a variety of transportation lines into a network of nodes. The transportation network can be divided into a transportation network composed of one mode of transportation (e.g. railroad network, road network, waterway network, aviation network and pipeline network, etc.) and a comprehensive transportation network jointly composed of two or more modes of transportation, according to the components.
Jaringan transportasi
运输网络是指在一定空间范围(国家或地区)内,由一种或多种运输方式的运输线路和运输枢纽等固定设施,按照一定的原则和要求所构成的运输网络。运输线路是运输网的基干,运输枢纽(包括港、站)是线路与线路的结合部,是各种运输线路联结成网的节点。运输网按组成要素,可分为由一种运输方式构成的运输网(如铁路网、公路网、水上航道网、航空网和管道网等)和由两种或两种以上运输方式联合组成的综合运输网。
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