介绍了交互式网络数字视频会议系统的组成与工作原理。

The structure of interactive network digital video meeting system was presented as well as its work principle.

youdao

介绍了交互式网络数字视频会议系统的组成与工作原理。

The structure of interactive network digital video meeting system was presented as well as its work principle.

youdao