1) Yield stream
让路车流
2) make way for the car to pass
给汽车让路
4) make way; give way
让位;让路
5) Give way
让路，让步
6) Car flow routing
车流径路
1.
On the basis of analyzing the previous papers published at home and abroad, and considering the special characteristic of Chinese railways, the paper presents a multi objective programming model of car flow routing with bidirectional heavy and empty cars in a railway network, in which there are six objectives, twelve system constraints and two sets of non negative constraints.
在分析运输界对车流径路研究成果的基础上，根据中国铁路网的特点，运用系统论的观点，针对已有模型在车流已知情况下只对重车流径路进行优化的不足，提出了在一定运输需求条件下对路网上双向、空重车流径路同时进行优化的多目标线性规划模型。
补充资料：让路
1.行路者互相给对方让开道路。形容礼让成风。 2.指给对方让开通路。 3.比喻为保证主要工作的顺利进行﹐放弃或暂缓其他工作。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条