根据有线数字电视网络的特点，开发出能够在有线数字电视网络上运行的电视超市的初步系统。

Forth: According the feature of CATV network, to develop the TV supermarket that can run on the CATV network.

youdao

讨论有线电视网络中传输数字电视存在的问题，并对HFC网络建设和维护等技术问题进行探讨。

This article discusses some problems of wired television network in the transmission of digital TV, probes into some technical aspects in the construction and maintenance of HFC network.

youdao

文章分析了数字电视的特点，并就基于有线电视网络的数字电视及视频点播(VOD)系统的实现方案进行了分析探讨，并对具体的技术问题进行了分析论证。

This paper analyses the characteristics of the digital television and probes into the plan to implement the system of digital television and VOD based on cable television.

youdao