文学 图文电视 释 Teletext TV 图文电视 将简单图形和文字按一定规则编码后，插入模拟电视信号的“场消隐”期间，在不影响电视节目正常播出、传输和接收的前提下，为用户提供额外的信息服的多工传送的电视广播技术。又称电视文字广播。
计算机应用 多媒体 释文 teletext television, teletext TV 图文电视
- Camel Grass Weekly
- camel hair
- camellia
- camellia garden
- camellia oil
- camellia oleifera seed oil
- Camellias
- camel meat
- camel milk
- Camelopardalis
- Camel Spring
- camel tour
- camel wool
- Camel Xiangzi
- camera
- camera and photo accessories
- camera-based visibility meter
- camera calibration
- camera cleaning kit
- camera control unit
- camera lens
- cameraman
- camera motion control system
- "camera-pen"
- camera position