1·Guest: : Next Moday. By the way, is there a closed circuit TV?
客户：下周一。再问一下，房间里有闭路电视吗？ ？
2·The analysis and design of AM cable trunk target in close circuit TV system is discussed in the paper.
介绍了有线电视网中AM光缆干线传输综合指标的分析与设计。
3·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。
4·Applicable to close-circuit TV system below 1GHz, public antenna system (CATV/MATV) as branch line and owner line or equipment line or internal line for other high frequency machine.
用于1GHz以下闭路电视系统，共用天线系统（CATV/MATV）作为支线和用户线以及其它高频率机器的连接线或内部配线。
5·This paper, by combining theory and practice, deals with the design of the front part of the dosed circuit TV system in the audio-visual teaching and some relative points for attention.
从实用的角度出发，概述了电化教学闭路电视系统前端部分的设计思路，从频道设置、线路设计、电平计算、设备选型等方面具体阐述了电化教学闭路电视系统前端设计的基本概念和方法。
6·This paper discusses how to obtain the wave of cutting TV frame and gives the circuit that obtains the wave.
讨论了如何获得电视画面切换所需的波形，给出了获取这种波形的电路。
7·Meanwhile kids a mere five years younger watched gender-bending li Yuchun (from "Super Girl") and other courageous oddities of the reality TV circuit.
而只有5岁大的小孩儿却在看性别扭曲的李宇春(来自“超级女声”)和其他真实电视巡演的勇敢的奇人们。
8·This article describes the principium of line scan revise winding used in the line scan circuit of TV receiver and display, and the requirement for the characteristics of the ferrite core.
介绍了在电视接收机、显示器行扫描电路中的磁饱和电抗元件(行线性校正线圈)的原理及对铁氧体磁芯材料性能和工艺的要求。
9·It also presents a circuit of composing special cutting TV frame.
并给出了一种合成电视画面特技切换的电路。
10·This article analyses the principle of detecting circuit in TV receiver. and explains theoretically the correct absorption of first sound IF so as to keep the sound from interfering the picture.
本文分析了电视机检波电路的原理，从理论上说明了伴音第一中频应吸收的强度，以使图象不受伴音干扰。