...lamp with television camera,shadowless 释义：带电视摄像机的无影灯 closed circuit television systems 释义：闭路电视系统 flying spot television ophthalmoscope 释义：飞点电视检眼镜 ..
双语例句
1
Village every building entrance, elevator lobbies main public areas are closed-circuittelevision, camera systems and warning systems.
村内每一座大楼的出入口、电梯大堂等主要公共区域设有闭路电视、摄像系统及报警系统。
2
The first includes the automation of station security in the use of smart-card access, the installation of automatic barriers and closedcircuittelevision monitoring systems.
第一项计划是利用“聪明卡”出入、安装自动闸及闭路电视监察系统，使警署保安设施自动化。
3
There are other forms too. The educational television are providing services through the public broadcasting networks and through closed-circuit transmissions within school systems.