1、They said she was "positively identified" from closed-circuit video.
警方說，已通過閉路視頻“絕對確認了”她就是視頻中的人。

2、DISCUSSION AND DESIGN OF CLOSED-CIRCUIT SYSTEM OF SOFT WATER IN BF 124m~3
124m~3高爐軟水閉路循環(huán)系統(tǒng)設計與探討

3、Broadcast the event on a closed-circuit TV linkup.
在閉路電視系統(tǒng)上轉播這次事件

4、water system of closed-circuit circulation
閉路循環(huán)用水系統(tǒng)

5、On a typical day in a big city you may be filmed by hundreds of closed-circuit television cameras.
在一所大城市里的一天，你可能已被閉路電視（CCTV）攝像頭記錄了上千次。

6、Researchers observed the children via closed-circuit television and recorded their activities.
研究者通過閉路電視觀察孩子們的行為。

7、The player is able to receive live broadcasted shows and closed-circuit TV channels.
機頂盒可以接收播放實時轉播的夜總會表演和閉路電視節(jié)目。

8、There's a closed-circuit television camera in the reception area.
接待處有一臺閉路電視攝像機。

9、Broadcast the event on a closed-circuit TV linkup
在閉路電視系統(tǒng)上轉播這次事件

closed-circuit翻譯