The supplyanddemand of traffic volume are discussed, some problems of transportation system and their mathematic models are studied.
阐述了交通运输需求与供给行为的理论,并研究了交通运输结构系统和数学模型。
2
The limitations of the traditional methods of corridor structure configuration were analyzed based on the characters of demandandsupply of users in a comprehensive transportation corridor.
基于综合运输通道内用户出行需求和供应特点,对传统的通道结构配置方法存在的不足进行了分析。
3
It is the disequilibrium between transportationsupplyanddemand that brings the problems.