本文从理论、技术、以及软件工程的流程的角度上来研究数字版权管理。

The thesis studied the DRM from different perspectives such as: theory, technology, software engineering theory.

youdao

本文从理论、技术、以及软件工程的流程的角度上来研究数字版权管理。

The thesis studied the DRM from different perspectives such as: theory, technology, software engineering theory.

youdao