常见例句双语例句Most IP routing algorithms are based on the shortest path, i. e. , the minimal cost path, which corresponds to the user equilibrium model.目前常用的IP路由算法都是基于最短路的，即为每个数据报寻找费用最小的路径，它对应于本文中讨论的用户平衡模型； 返回 minimal cost path