论文最后介绍了道路网综合的系统实现，集成了文中的各种综合方法。

At last, the system of road networks generalization has been developed which includes all generalization models and methods in this thesis.

youdao

论文最后介绍了道路网综合的系统实现，集成了文中的各种综合方法。

At last, the system of road networks generalization has been developed which includes all generalization models and methods in this thesis.

youdao