Selfridges was the first big London store to install closed-circuit videotape equipment to watch its sales floors.
塞尔弗里奇是伦敦第一家安装闭路录像设备来监视销售楼层的大型商店。
It is equal numerically to the e.m.f. in the closed circuit.
它在数值上等于闭合电路中的电动势。
There has been criticism that, like metal detectors, many closed-circuit cameras don't work or go unmonitored.
有人批评说，如金属探测器、许多闭路摄像机都不能正常工作或去监测。
The demand for access to the sentencing were so high that two additional rooms were provided for defrauded investors, media and spectators to watch on closed-circuit television.
由于要求出席审判的人太多，以至于不得不额外提供两个房间给受骗的投资人、媒体和观众去观看闭路电视。
But on Monday, journalists previously barred from the court property were permitted to watch the final proceedings by closed-circuit television from a courtroom annex.
但周一时，此前被禁止踏入法院的记者获准来到法院七层的一间屋子，通过闭路电视收看宣判的情景。
They smashed windows and stole goods as the television cameras rolled, knowing that their actions would be captured on Britain's extensive network of closed-circuit televisions.
他们明白这一切都会被英国的闭路电视网络记录下，但是他们依旧肆意而为。
Central air conditioner, automatic fire alarm, closed circuit TV watching system, communication network, public broadcasting and cable TV are all available in the exhibition hall.
展览大厅配有中央空调、自动火警、闭路电视、通讯网络、广播和有线电视。
ACCORDING to a much-reported survey carried out in 2002, Britain then had 4.3m closed-circuit television (CCTV) cameras-one for every 14 people in the country.
根据2002年公布的统计数字，英国拥有430万个闭路电视监控器，平均每14个英国公民就拥有一个。
He cited a newspaper article recounting that there are now 32 closed-circuit cameras within 200 yards of the London flat in which George Orwell wrote his book "1984".
他引用了一片报纸的文章，该文重新计算了目前在伦敦200码之内就有32个电子眼，而这些在乔治·奥威尔写的一本书《1984》里。
They found out what happened after checking footage from a closed-circuit televisioncamera they had installed at their house after their car was repeatedly bumped by other vehicles.
猫主人在自家安装的视频监控录像中发现了“虐猫大婶”的行径。由于爱车屡次被其它车辆刮蹭，他们安装了监控系统。
A new channel-selecting control method in which keyboard is scanned by hardware circuit for searching the closed key is presented.
提出了一种采用硬件电路扫描键盘，搜索闭合的按键开关，实现通道选择控制的新方法。
Through the principle analysis and the circuit com- parison, we have designed a better scheme of a closed electronic window trac- king system.
通过原理分析和电路比较，设计了性能较优的闭环波门跟踪系统方策应用于电视跟踪系统。
Settling Time—This is the time required for the circuit to stabilize once the relay has been closed.
稳定时间——是指继电器关闭后电路达到稳定所需的时间。
Scarcely had the circuit been closed when the current started to flow.
电路刚一闭合，电流就开始流动。(当电流开始流动时，电路刚闭合)。
Is the circuit breaker closed or opened?
断路器是闭合的还是断开的。
The state of the circuit (open or closed) determines the jumper setting.
电路的状态(开或闭)决定了跳线设置。
Water quality: installation of closed circuit cooling, installation of treatment plants.
水质量：安装闭路冷却，安装污水处理设备。
Represents a spring return (break). Circuit can be specified as open or closed.
表示弹簧复位（断开）。可指定电路为断开或接通。
IP cameras are most often used for IP surveillance, a digitized and networked version of closed-circuit television (CCTV).
IP摄像机通常用于IP监测、数字化和网络化的版本的闭路电视(CCTV)。
The generation of electromotive force in a closed circuit by a varying magnetic flux through the circuit.
在一个封闭回电路里，通过改变其磁流而产生电动势。
The channel resistance includes the resistance of the closed contact, the printed circuit traces, and the output connectors.
通道电阻包括闭合触点的电阻、印制板走线和输出连接器的电阻。
Researchers observed the children via closed-circuit television and recorded their activities.
研究者通过闭路电视观察孩子们的行为。
Caution: under-voltage release must be electricity, circuit breaker can be closed, otherwise will damage circuit breaker!
敬告：欠电压脱扣器必须先通电，断路器才能再扣及合闸。否则将损坏断路器！
The current starts flowing as soon as the battery is connected to the closed circuit.
当把电池一接到闭合电路上，电流就开始流动。
The true source of jouissance is the repetition of the movement of this closed circuit.
欢爽的真实的来源，就是这个封闭迴圈的动作的重复。
The cable is used as receiving foedrer of television closed circuit transmission cable and community television singal distribution coaxial cable .
适用于作广播电视接受馈线，闭路电视传输线以及公用电视天线系统分配同轴电缆。
The cable is used as receiving foedrer of television closed circuit transmission cable and community television singal distribution coaxial cable .
适用于作广播电视接受馈线，闭路电视传输线以及公用电视天线系统分配同轴电缆。
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