Then the basic principle of city modeling has been introduced, and due to some existing problems, the method of mixed modeling technology is given.

接着介绍了城市三维模型建模原理，针对目前城市建模中存在的问题，提出了混合使用建模技术的方法。

youdao

Then the basic principle of city modeling has been introduced, and due to some existing problems, the method of mixed modeling technology is given.

接着介绍了城市三维模型建模原理，针对目前城市建模中存在的问题，提出了混合使用建模技术的方法。

youdao