highway economic network

基本解释

Study on the Highway Traffic Network and Regional Economic Development of Henan Province;
西藏已基本建成由航空、公路组成的交通运输网络。
In the regional highway network planning, comparison between planning schemes and economic appraisal is a very important part.
在公路网规划中，常常涉及到对包含若干公路建设项目的方案进行比选、经济评价以及建设项目排序等问题。
The highway communication is that the foundations of the society and national economic development are supported, plan to be the important basic work of road construction in network of highways.
公路交通是社会和国民经济发展的基础支撑，公路网规划是公路建设的重要基础性工作。