VPN虚拟专网是在互联网公用网络上建立私有的专用网络。
VPN Virtual Private Network is a private special network built in public net of internet.
在公用网络上提供专用网服务的技术，已成为当前网络技术研究的热点之一。
Private service based on the public network is a focus for computer network research.
电动机和控制电压应连接到一个公用网，从这里，当发生电流断路时，电力开关的触点被断开。
The motor- and control voltage is to be connected to a common network, where the sealing-in of the power contactor is cancelled in case of an interruption of circuit.
网络操作、管理与维护(oam)在公用网中非常重要，它能够提高网络可靠性，简化操作，降低网络运行成本。
OAM (operation, Administration and Maintenance) functionality is important in public net - works for ease of network operation, for verifying network performance and to reduce network operating costs.
随着更多的网真设备推出，小型企业也能够从可用的公用虚拟会议设施中获益。
As additional telepresence facilities become available, smaller companies can also benefit from visibility into the availability of public virtual meetings facilities.
在印度，办事程序是非常繁琐的，Andhra Pradesh创立了e - seva(电子政务网)，让人们自己付公用事业账单、转账、购买列车票等等。
In India, where things too often are still done in triplicate, Andhra Pradesh's pioneering e-seva system lets people pay their utility bills, transfer money, buy railway tickets and so on.
会同有关部门协调通信管线、公用通信网、有线电视网、专用信息网等通信信息基础设施的规划与建设。
to coordinate the planning and construction of communication pipeline system, public network, cable TV network and private network in collaboration with related departments;
本文分析了公用通信网中非话音信号传输的特点，提出并实现了万门话路非话信号检测系统的研制方案。
The features of non-voice signals on public communication nets are analysed and an approach to distinguish such signals is introduced in this paper.
公用事业经营权的竞争是拆除市场壁垒的重要措施，但“厂网分离”并不是万用良方。
Competition of managing right of public enters is an important method to get the rid of market barriers.
本文对公用数据采集网进行了研究。
This paper makes a study of a public network for data acquisition.
由行政管理部门建立和经营的，借助公用数据网而提供的一种数据传输业务。
A data transmission established and operated by an administration and provided by means of a public data network.
本文介绍了公用和专用分组交换数据网的现状后，说明了开展标准的增值业务系统的重要性。
In this paper, after analysing the status on public and private PSDN, the significance of standard-based value added service systems is indicated.
介绍如何利用可编程逻辑器件(CPLD)来控制ISD2590语音芯片，及其在公用电话网家电控制系统中的应用。
Discussed are how to use CPLD to control ISD2590 sound chips, and its application on consumer electronic equipment control systems in public telephone network is presented.
系统还利用由MODEM和公用电话交换网组成的通讯线路进行远程数据传输。
And that, teledata transfer are realized through Lines of Communication which is build-up by MODEM and Public Switched Telephone Network.
设计并实现了利用较先进的电力线通信系统构成的公用数据采集网。
The design and realization of the network are based on an advanced electric wire communication system.
本课题针对热力站管理运行特点，研制成功基于PSTN公用电话网的分布式计算机远程监测系统。
Now we have researched and developed a distributed computer monitoring system based on PSTN for heating power stations in this graduate program.
连接用户终端设备和公用交换网并具有一个电话交换设备专用端口的电话线数。
The number of telephone lines connecting the subscriber's terminal equipment to the public switched network and which have a dedicated port in the telephone exchange equipment.
本系统以公用电话网作为通信信道，实现水情数据的远距离传输、存储和处理。
This system regards PSTN as communication channels and realizes data long-distance transmitting, saving and processing.
本发明采用双向CAT V技术结合多信道共用交换技术，计算机处理，联网及数字信令技术组成有线公用通信交换网。
It adopts two-direction CATV tech and combines with multiplex public exchanging tech, computer processing and on-line, and digital signal and order tech, composing public communication network.
最后建议全国只建一个分组交换公用数据网。
Finally, we consider it more advisable to establish only one PSPDN in our country.
先进的科技和公用电话交换网pstn的结合为智能化家居的优化和推广提供了更大的可能性。
The intelligent combination of advanced technology and the public switched telephone network PSTN offers greater possibilities of optimization and promotion of home.
通信原理，利用公用电话网PSTN实现数据传输。
The remote diagnosis system uses the PSTN to transmit data based on the Fax theory.
本文介绍了我国公用会议电视系统的总体结构，骨干网的组成以及相关设备，并在最后给出了作者的一些建议。
This article introduces the structure of China common video conference system, the composition of the video conference backbone network and key devices. At the end, the author gives some advice.
这种中继电路为程控用户交换机进入公用电话网提供了全自功入网能力，并易于进行程控用户交换机之间的组网。
This scheme provides the automatic trunking ability for PABX to enter the telephone network and connent with other PABX easily.
在SI3016芯片与公用电话网接口电路的设计上，采用SI3016手册推荐电路并且分析了电路可靠性。
SI3016 manual recommends using circuit analysis and reliability of the circuit. Finally, the implementation of encryption algorithm based on the hardware.
本发明属于公用电话、数据交换网系统工程技术。
This invention refers to public telephone, data exchanging network system engineering tech.
多媒体通信已成为建立公用宽带网的主要动力。
Multimedia communication has become the imitative of building public broadband data network.
形成了，例如，全球智能电力网络联盟，以寻求更好地管理公用事业的能源网。
It has formed, for example, the Global Intelligent utility Network Coalition to seek ways to better manage utility energy grids.
与公用通信网相比，电力通信专网的可靠性研究相对滞后。
Compared to public communication network, reliability research of power communication network lags behind relatively.
与公用通信网相比，电力通信专网的可靠性研究相对滞后。
Compared to public communication network, reliability research of power communication network lags behind relatively.
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