This paper introduces regional and subregional transportation models, and their interfacing methods.

介绍了区域交通模型和次区域交通模型，以及两种对接方法。

youdao

This paper introduces regional and subregional transportation models, and their interfacing methods.

介绍了区域交通模型和次区域交通模型，以及两种对接方法。

youdao