数字传输
- 与 数字传输 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The design and test of digital transmission system.
数字传输系统的设计和实验。
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The system hardware design and software design are discussed in detail,and the theory of wireless data transmission with wireless digital transmission chip under the enhanced ShockBurst mode is analyzed.
介绍了一种利用无线数字传输芯片和单片机构成的无线数据传输系统,讨论了系统的硬件电路设计和软件编程,以及无线数字传输芯片在增强式突发传递模式下通过单片机的控制进行无线数据传输的原理,设计了在增强式突发传递模式下可实现半双工通信的通用电路,并讨论了无线数字传输芯片初始配置和数据发送程序开发的关键技术。
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One of the ways to solve the problem above is actualizing the digital corresponding, transforming the image to the digital signals, wiping off the redundancy outlying of the image quality. Furthermore, on the precondition of ensuring the quality, storaging, recording and transmitting the digital signals is oecumenical, credible and all wool and a yard wide using least bits or bits ratio.
解决这个问题的途径之一,是实现图像通信的数字化,把图像信息转换成数字信号,去除与图像质量无关的冗余信息,并且在保证质量的前提下,用最少量的数码或数码率,实现各类图像的数字存储、数字记录或数字传输,达到优质、可靠、经济的要求。
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The logging instrument, with 42 mm diameter, a direct proportional counter and a 256 channel pulse height analyser which is controlled by MCS 8098 micro processor, can simultaneously determine the contents of two or more elements and can preform digital recording, digital control and data processing under the control of the micro processor.
该测井仪井下探管外径42mm,以充稀有气体的正比计数器为探测器,以8098微机芯片管理的256道脉冲幅度分析系统,可以一次下井同时测定两种或多种元素含量,实现了在地面计算机控制下的数字传输、数字收录和数据处理。
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The satellite transmission is one of the main means for broadcast transmission.
卫星传输是广播电视节目主要传输手段之一卫星地球站由模拟传输转为数字传输,其优势更加明显。
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Current transmission medium such as cable,microwave repeater and satellite communication will prefer to use digital transmission.
现有的传输媒介电缆、微波中继和卫星通信等将更多地采用数字传输。
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A switching system interface (304) including one or more network interfaces for terminating digital transmission facilities; one or more interfaces (403, 404) for coupling to line/trunk frames (212) of a digital switch; a time-slot assignment means for connecting time slots to those of the line/trunk frames; and a call processing means for coordinating call setup and teardown between the DLC local terminal and the line/trunk frames, and for managing the time-slot assignment means to complete calls.
一种交换系统接口包括:一个或多个用于终结数字传输设备的网络接口;一个或多个用于连接到数字交换机中继线键架(212)的接口(403,404);一用于将时隙与中继线键架的时隙相连接的时隙设置装置;以及一用于在DLC本地终端和中继线键架之间调整呼叫建立和拆卸和用于完成呼叫而管理时隙设置装置的呼叫处理装置。
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Our main products are: Digital Board with RF coaxial cables, digital bureaux symmetrical RF cables, high frequency coaxial cable, digital communications cable symmetrical, high-frequency digital transmission cables, security cables and industrial inspection, multi-structure control of an integrated multi-core cable , multimedia cables, cross-linked communications cables, control cables, shielded cables, electrical lines installed, UL electronic lines, plant rooms and so on with flame-retardant flexible cables, common backbone network cables, network cables ordinary slip, elevator cables, instrumentation cables, PTFE high temperature cables, ultra-five twisted-pair, program-controlled switchboard wiring cables, high frequency cables, low smoke zero halogen cables, various types of flame-retardant and fire-resistant cables, nylon jacket line, car line, data transmission cables, HFC access network using coaxial cable, 75 ohm foam Physics Series, CATV coaxial cable, 50 ohm series of RF coaxial cable, low loss 50 ohm series of physical foaming coaxial cable, control cable, rubber cable sets , electric welding cables, silicon rubber cables, marine cables, mining cables, PVC insulated wire and cable, computer cable, power cable, electrical wiring primer, rubber insulated wire, woven wire, high temperature wire, XLPE cables ship cables, high temperature cables, such as fire, at the same time to take a special type electric wire and cable products specifications to develop a business.
公司主要产品有:数字局用同轴射频电缆,数字局用对称射频电缆,高频同轴电缆,数字通信对称电缆、高频数字传输电缆、保安与工业检测电缆、多重结构多芯控制综合电缆、多媒体电缆,交联通信电缆,控制电缆,屏蔽电缆,电器安装线, UL电子线,机房等场合用阻燃软电缆,普通主干网络电缆,普通支路网络电缆,电梯电缆,仪器仪表电缆,聚四氟乙烯高温电缆,超五类双绞线,程控交换机配线电缆,高频电缆,低烟无卤电缆、各类阻燃和耐火电缆、尼龙护套线、汽车线、数据传输电缆,HFC接入网用同轴电缆、物理发泡75欧姆系列、CATV同轴电缆、50欧姆系列RF同轴电缆、低损耗物理发泡50欧姆系列同轴电缆,控制电缆、橡套电缆、电焊机电缆、硅橡胶电缆、船用电缆、矿用电缆、聚氯乙烯绝缘电线电缆、计算机电缆、电站用电缆、电机引接线、橡皮绝缘电线、编织电线、高温导线,交联聚乙烯电缆船用电缆、耐高温防火电缆等,同时承接特殊型号规格电线电缆产品的研制、开发等业务。
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Based on these problems, this paper makes street lamps intensive manage system for example and desigrs a communication system based on direct sequence spread spectrum modulation and demodulation technology on power line, and aims at the problems which emerged during tests brings forward resolvents.
基于上述问题,本文以城市路灯远程集中管理系统为例,开发了能够实现在低压电力线上传输数据的扩频数字传输系统,并针对在实验中暴露出的问题给予简单分析、提出了解决方案。
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The vestigial side band and coded orthogonal frequency division multiplexing digital transmission systems are accepted in digital HDTV transmission system. This paper gives a theoretical view to the performance of these two systems and the results of the systems simulation.
从理论上对数字高清晰度电视的两种传输方式——VSB和COFDM数字传输系统的性能进行了比较,给出了系统模拟结果,理论分析和模拟结果都证明这两种传输系统在性能上是等价的。
- 推荐网络例句
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Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.
在对危险的南部地区访问时,他斥责什叶派民兵领导人对中央集权的挑衅行为。
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In fact,I've got him on the satellite mobile right now.
实际上 我们已接通卫星可视电话了
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The enrich the peopling of Deng Xiaoping of century great person thought, it is the main component in system of theory of Deng Xiaoping economy, it is a when our country economy builds basic task important facet.
世纪伟人邓小平的富民思想,是邓小平经济理论体系中的重要组成部分,是我国经济建设根本任务的一个重要方面。