Research on the paper will importantly focus on:Firstly, we will construct the mathematic model of optimizing of physical distribution routing problem with time windows.

此部分是本文研究的重点：首先，建立有时间窗物流配送路径优化问题的数学模型基础。

youdao

Research on the paper will importantly focus on:Firstly, we will construct the mathematic model of optimizing of physical distribution routing problem with time windows.

此部分是本文研究的重点：首先，建立有时间窗物流配送路径优化问题的数学模型基础。

youdao