teletext TV的例句大全

Computing and Adjusting of the Three Angles of Satellite Digital TV and Teletext TV Program

卫星地面站接收线极化数字、图文卫星电视节目三个角度的计算与调整

Specialization is the Only Way for the Development of the Teletext Channels in TV Stations& Research into the Specialization of the Teletext Channel of Nanyang TV Station

专业化是电视台图文信息频道的必由之路&南阳电视台图文信息频道的专业化探索

Teletext Decoder With OSD for Wide Screen TV

具有OSD的宽屏幕电视图文解码器

A simple design is employed to achieve the video-on-demand of the teletext as the precursor of the interactive TV.

利用电视逆程作为交互电视的先导，采用了一种简单的设计方案，满足了图文电视节目的视频点播。

tv guide, teletext, closed captioning.

电视指南，图文电视，隐藏式字幕。