专用线路

除了这些用来暗度陈仓的专用线路，朝鲜铁路的主要功用是十分平常的。

Despite the subterfuge of the private lines , the majority of North Korean railway activity is pretty mundane .

在该技术产生前，人们必须利用专用线路来控制远程设备，而现在可以直接通过嵌入式Internet。

Before this technology is produced , people must make use of special circuit to control the long-distance apparatus . Now , they can do this by embedded Internet directly .

由于专用线路能够提供更快的数据传输速率，并且，在Internet访问量大的情况下，专用线路能够节约成本，所以，专用线路越来越多地被企业、甚至个人使用。

Increasingly , leased lines are being used by companies , and even individuals , for Internet access because they afford faster data transfer rates and are cost-effective if the Internet is used heavily .

TSA集群域和备用服务器通过专用线路链接在一起。

The TSA cluster domain and the standby server are linked together through leased lines .

使用VPN技术组建企业内部网络避免了使用远程专用线路构建企业专用网，从而节省了昂贵的成本。

Intra-company network powered by VPN technology will avoid the construction of company-special network by special leased line , which will then reduce the cost .

针对温室地域上的分散分布、不易铺设专用线路等特点，选择GPRS移动通信技术实现温室现场监控网络同GPRS技术和Internet的融合。

Aimed at the characteristics of decentralization and having some trouble with laying the special network in the greenhouse field , GPRS mobile communication module is selected to realize the amalgamation between greenhouse field monitoring network and Internet .

与传统的租借DDN和FR等专用线路相比，在Internet或者其他的公用网之上建立安全的虚拟拨号网络（VPDN），可以为企业节省大量的通信费用和管理费用。

Compared with the conven-tional dedicated lines such as leasing DDN and FR , establishing secure Vir-tual Private Dialing Network ( VPDN ) over Internet or other public networks can save a lot of communications fees and management costs for the enter-prises .

除了间隔上的隔离，“持续音频编码静噪系统”（CTCSS，普通昵称“专用线路”）能够缓解中继器的干预问题。

In addition to geographical separation , the " continuous tone-coded squelch system "( CTCSS ), sometimes nicknamed " private line "( PL ), technology can be used to mitigate interference problems .

哪个中继器只对它自己特定专用线路的信号进行回应。

The repeater responds only to received signals with its specific PL tone .

建立一条校园银行专用线路；

One private line for campus bank is established .

通常，专用线路是企业用来连接位于不同地点的办公场所。

Typically , leased lines are used by businesses to connect geographically distant offices .

专用线路是一个普通电讯运营商所设立的两个点之间的固定电话连接。

Leased Line is a permanent telephone connection between two points set up by a telecommunications common carrier .

许多跨国公司向电讯营办商租用国际专用线路，建立内部通讯网络。

Many multinational companies have their own internal communications networks through obtaining international private leased circuits from telecommunications operators .

传统的模拟视频监控系统具有成本较高，需要铺设专用线路，无法联网，需要耗费大量的存储介质等缺点。

The traditional analogic monitoring systems have the defect that their costs are high and need special lines , can 't join together and need a mass of storage medium .

首先，专用线路建设投资庞大，其最终投资效益主要表现为高速不平顺轨道谱，这是高速车辆悬挂设计的重要基础数据。

First of all , the huge investment in building a special line , its final investing benefit main performance is high-speed track irregularity spectrum , this is an important basis data for hanging design of the high-speed vehicles .

软件通过专用卫星线路出口。

Software is exported through a dedicated satellite link .

本课题根据当前的市场需求，提供了E1时隙分插、专用E1线路、公务信道、MODEM拨号、短信、无线传输等多种数据传输方式，完全可以满足未来用户的需求。

Base on the market requirement , we provided the E1 time slot switch , E1 special telephone line , orderwire wire communication channel , MODEM dial , short message and other wireless transmission channels .

开封地区超声回弹综合测强专用曲线试验研究线路中线的综合坐标测设法

Research on Special Curve of Concrete Strength by Ultrasonic Rebound Combined Method in Kaifeng Region

分布网络中负责实现通信功能的专用处理机和中继线路。

The dedicated processors and trunk circuits that are responsible for communication functions in a distributed network .