有线电视系统设备。
高校有线电视系统故障影响正常的教学和生活秩序。
University cable television system failures affecting the normal teaching and living order.
该有线电视系统提供节目的收费高于基本有线电视。
The programming services provided by a cable system for a monthly fee above and beyond that required for basic cable.
单向传输的有线电视系统可被改造成双向HFC网络。
CATV system of mono-directional transmission may be changed into bidirectionalHFC network.
但它和那些封闭的系统有着明显的不同，例如广播或者有线电视系统。
It stands in contrast to more closed systems such as the broadcast or cable television networks.
背景有线电视系统设计的一个重要部分是用户分配系统的设计。
The user distribution system design is the most important part of CATV system design.
可以透过有线电视系统把它们和其它数以百计的组合视频信号一道传输出去。
You can transmit them through a cable TV system along with hundreds of other composite signals.
电视系统：有线电视系统到建筑物每层弱电竖井；预留卫星电视接收系统。
TV system: Community Antenna Television system and weak current silo are all installed in every building; Reserve enough room for installing Satellite Antenna Television system.
此外，当很多同时用户使一个链路饱和时，有线电视系统还会碰到争夺问题。
In addition, cable will encounter contention problems when multiple concurrent users saturate a link.
有线电视系统常见三种故障，分别查明原因从而拿出相应的检修及维护办法。
There are three conunon faults in the CATY system, and we can find out the causes and bring up the correspond methods to overhaul and maintenance it.
铝管外导体物理发泡射频同轴电缆主要用于有线电视系统中作干线、配线传输线。
RF coaxial cable with gas expanded, PE insulation and aluminium tube sheath is mainly used in cable TV system as trunk and distrubution transmission lines.
使用该系统，实现了类似于过去有线电视系统的功能，也增加了更多的灵活性和扩展性。
With this system, we can fulfill the functions of CATV before and increase the flexibility and expansibility.
联邦电信委员会依据管理通讯工业的某一广泛授权，对有线电视系统规定了很高的收费标准。
The FCC had imposed substantial charges on cable television systems, relying on a broad delegation of authority to regulate the communications industry.
任何有线电视系统均可视为由旌旗灯号源、前段、传输系统、用户分派网四个功用局部构成。
Any cable television system can be regarded as a signal source, the preceding paragraph, transmission systems, end-user distribution network of four functional parts.
公司成立于1994年，拥有一批多年从事有线电视系统设备研发及生产的高、中级专业人员。
The company was established in 1994. It has a strong research teamed with plenty of experienced senior and middle professionals.
公司成立于1994年，拥有一批多年从事有线电视系统设备研发及生产的高、中级专业人员。
The company was established in 1994. It has a strong research teamed with plenty of experienced senior and dle professionals.
以调制技术为主线，介绍有线电视系统中模拟调制技术、光调制技术和数字调制技术的基本原理。
This paper takes modulation technique as main hint, summarizes the essential principle of analogue modulation technology, optical modulation and digital modulation technology.
有线电视系统可靠性一直是有线电视行业技术管理上往往被忽视的一个问题，本文对此进行了探讨。
This paper discusses the problem of the reliability of cable TV network system which has been a relatively neglected issue in the technical management of the cable TV industry.
摘要：雷电对有线电视系统的危害十分强烈，在有线电视系统中，防雷设计是一项十分重要的工作。
Abstract: lightning damage to the cable system is very strong. In the cable television systems, lightning protection design is a very important job.
分析了在解码电路实验中，测量波形产生误差的原因，提出了采用有线电视系统传送信号的实验方法。
This paper analyzes reason of measure waveform produce error in decode circuit, put forward experiment means of adopt closed circuit television system transmit signal.
带宽-一束波长或频率的范围。有线电视用赫兹来衡量，当今最新的有线电视系统通常能提供750兆赫的带宽。
Bandwidth - The range within a band of wavelengths or frequencies, in cable typically measured in megahertz. Fully upgraded cable systems usually offer 750 MHz of bandwidth.
就电缆电视系统信号电平变化的几种情形作系统的理论分析，并指出解决办法，供广大有线电视系统工作人员参。
Mainly analyses several cases of signal level variation in CATV system, and also points out practical methods to be consulted by workers in CATV system.
未来有线电视系统的经营，不仅关系到有线电视市场的成长，更关系到未来宽频网络发展趋势与跨业竞争等问题。
The management of the forthcoming cable TV industry is thus dependent with the market growth, and moreover influences the wide band development and competition among industries.
房间内有线电视还没有开通，有线电视系统现在有施工人员正在安装，您不必为此焦急，不久马上就可以投付使用。
The CATV is not available yet, the workers are installing the CATV system now, so don't worry , it will be OK in a short time.
网络电视加上网络视频接入服务或新的Tru2way(美国有线电视系统的标准)互动电视功能，能够淘汰机顶盒。
Televisions with Internet built in could eliminate the set-top box altogether by offering access to Web video directly or using the new Tru2way technology to deliver interactive TV functionality.
房间内有线电视还没有开通，有线电视系统现在有施工人员正在安装，您不必为此焦急，不久马上就可以投付使用。
The CATV in the room haven't connect yet, but don't worry, there are builders are installing and it will connect soon.
同轴电缆-一种应用在宽带数据和有线电视系统中的电缆，它具有非常优良的宽带频率特性，能消除杂音且有物理耐久性。
Coaxial cable - a type of cable used for broadband data and cable systems, with excellent broadband frequency characteristics, noise immunity and physical durability.
同轴电缆-一种应用在宽带数据和有线电视系统中的电缆，它具有非常优良的宽带频率特性，能消除杂音且有物理耐久性。
Coaxial cable - a type of cable used for broadband data and cable systems, with excellent broadband frequency characteristics, noise immunity and physical durability.
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