摘要
本文介绍了单向闭路电视系统，闭路电视监控系统，双控闭路电视系统等教学闭路电视系统的组成与功能。同时。
Different types of educational Cable Television (CTV)system including the general CTV system,CTV montor System and bilateral Contral CTV System etc are introduced.At the same time the Prespects of the applications and developements of the educational CTV System ane discussde.
出处
《甘肃广播电视大学学报》
1999年第2期15-16,共2页
Journal of Gansu Radio & Television University
关键词
教学闭路电视系统
类型
功能
应用
Educational Cable Television System Typy, Fauction Application
