closed-circuit

英 [kləʊzd ˈsɜːkɪt]

美 [kloʊzd ˈsɜːrkɪt]

adj. 闭路（式）的

柯林斯词典

ADJ (电视或录像系统)闭路的
Aclosed-circuittelevision or video system is one that operates within a limited area such as a building.
1. There's a closed-circuit television camera in the reception area.
  接待处有一个闭路电视摄像头。

英英释义

adj

relating to or consisting of a closed circuit
1. closed-circuit television

双语例句

Analysis of Carbon Deposit in Heat Exchanger of Furfural Wastewater Closed-circuit System and Study on Online Cleaning System
糖醛生产废水闭路循环系统换热器的积炭分析与在线清洗系统的研究
They installed a surveillance TV against those shoplifters. Contains electronic surveillance equipment, closed-circuit televisions, recording devices, and covert video equipment for surveillance systems and security control monitoring.
他们安了监测电视来监视那些顺手牵羊者。包含用于监视系统和安全控制监控的电子监视设备、闭路电视、录音设备和隐蔽视频设备。
After years of development, ZED products are mainly involved in a series of closed-circuit monitoring products, entrance guard controls, anti-theft alarm products and the public broadcasting.
经过多年来的发展，ZED产品主要产品涉及闭路监控系列、门禁控制系列、防盗报警系列、公共广播系列。
There's a closed-circuit television camera in the reception area.
接待处有一个闭路电视摄像头。
A conference of people who are in different locations that is made possible by the use of such telecommunications equipment as closed-circuit television.
不同地区的人们通过使用闭路电视一类的电讯装置召开的会议。
After technical renovation the systems for gasification sewage and heat power ash effluent achieve closed-circuit circulation, so as to accomplish zero discharge of the gasification and heat power sewage.
经技改后，造气污水、热电灰水系统实现了闭路循环，使造气、热电污水达到零排放。
Educational television: an often closed-circuit video system that provides instructional material.
教育电视：通常以闭路形式提供教学材料的视像系统。
Closed-circuit television security and intercom system
防盗闭路电视及对讲机系统
Closed-circuit fresh air supply system
闭路清新空气供应系统
Objective To test and assess the effectiveness and reliability of Closed-circuit Operant Preferential Looking System for examination visual acuity in infants.
目的检测和评估闭路式强化优先注视法对婴幼儿视力检查的有效性和可靠性。