费用矩阵的英文

cost metrix

例句与用法

Based on the above elementary problems , the relation between system and user equilibrium patterns is discussed and the realization of so pattern is presented . the gap between the user equlirium and system optium is a key factor of the evoluation of the network . and the capcity of a given network is the extension of the max - flow problem
在网络需求相对固定后，系统最优目标值和用户平衡目标值之间的距离是一个重要参考指标，为宏观调控留下了空间，通过注入管理信息或改变网络使用者的网络费用矩阵，可以达到用户平衡下的行为实现系统最优的目标。