LEX Line EXchanger

local automatic circuit exchange

市内自动线路交换机

circuit switch data transmission service

线路交换数据传输服务

Circuit-switched Public Data Network , CSPDN

线路交换公众数据网络

- Packet switching vs circuit switching

包交换技术与线路交换技术

OBS( Optical Burst Switching) combines advantages of Optical Circuit Switching( OCS) and Optical Packet Switching( OPS).

光突发交换集合了光线路交换和光分组交换的优点。

The Silk Road was not just the route through which goods were carried.

丝绸之路不仅是交换货物的路线。

A digital switching device in telecommunications for routing lines.

电讯中用于线路路由的数字交换装置。

A new intelligent method of optimal route choice of public traffic network

一种公交换乘路线智能选择的新方法

"Because relatively few telephones can provide contact without switching from a multitude of local lines to a much smaller number of trunks between exchanges,"

本局用户线路是大量的，而交换局之间的中继线路是少量的，没有交换只能接通相对少量的电话。

The wiring is faulty and needs to be replaced.

线路上有短路需要换线.

The converter units generate harmonics which flow in the AC and DC lines.

换流器单元产生的谐波会流过交流和直流线路。

Algorithm of Changing Buses: AApproach of Width Prior Traversal Tree;

基于宽度优先遍历树的公交线路换乘算法

Network monitoring system based on switch board discharge and network circuit

基于交换机流量和网络线路的监控系统

Within a switching system, a connection or circuit between inlets and outlets of the same or different switching networks.An intraoffice trunk.

在交换系统中，同一或不同交换网络的引入线和引出线之间的连接部分或电路。又称局内中继线。

Shanghai URT Line 12, Line 13 and Line 1 form a large-scale interchange and ride hub at Hanzhong R.

上海轨道交通12、13号线与1号线在汉中路形成大型换乘枢纽。

"There are no Switched channels configured on any line. Please configure a Switched channel range in the Channels page.

"所有线路上都没有经过配置的交换频道。请在“频道”页中配置一个交换频道范围。

An alternate routing number may be used by the switch if the primary number is busy or there is no answer.

如果主号占线或者无应答，交换机就可使用替代的路由号码。

Interoffice junction digital line signalling system for telephone automatic switching network

GB3971.2-1983电话自动交换网局间中继数字型线路信号方式