设计求解城市交通网络设计问题的有效算法是交通领域的热点问题之一。

Designinge effective algorithms for network design problem is an important problem in transportation studies.

youdao

设计求解城市交通网络设计问题的有效算法是交通领域的热点问题之一。

Designinge effective algorithms for network design problem is an important problem in transportation studies.

youdao