telephone exchange
英 [ˈtelɪfəʊn ɪkstʃeɪndʒ]
美 [ˈtelɪfoʊn ɪkstʃeɪndʒ]
n. 电话交换台; 总机; 电话局
牛津词典
noun
- 电话交换台；总机；电话局
a place where telephone calls are connected so that people can speak to each other
柯林斯词典
- 电话交换台;总机;电话局
Atelephone exchangeis a building where connections are made between telephone lines.
英英释义
noun
- a workplace that serves as a telecommunications facility where lines from telephones can be connected together to permit communication
双语例句
- The paper describes the fault analysis, processing methods and some processing examples of C& C08 telephone exchange.
介绍了电话交换机一般故障的分析、处理方法以及处理C＆C08电话交换机故障的一些实例。 - Advanced PC telephone exchange facilities, wireless telecommunication, facsimile, telegram and express mail services are provided.
我们提供先进的程控电话设备、无线移动通讯、传真、电报、邮政特快专递服务。 - The telephone exchange has been jammed all day with people wanting to buy season tickets.
很多人想买季票，电话总机一天到晚忙个不停。 - Operate the telephone exchange, receive and send fax, letters.
接听或转接电话，收发传真和信件。 - The principle and application of JZHQ& 4 crossbar automatic telephone exchange are discussed.
本文对JZHQ&4型纵横制自动电话交换机的原理与应用问题进行了研讨，具有一定的实用价值。 - Study on Seismic Design Method of Single-layer Cable Net Structures for Point-supporting Glass Wall for Beijing Tucheng Telephone Exchange FRAME CONTACT LIFT ( SINGLE POST)
北京土城电话局单层索网点式玻璃幕墙抗震设计方法分析框架接触顶起点（单点） - By the end of 1998, the home-made exchanges had constituted 98% of all the newly added telephone exchange capacity.
到1998年底，通信网新增电话交换机中，国内生产设备的比重已达到98%。 - The Realization of No.7 Signaling in Long Distance Telephone Exchange's Rebuilding
七号信令在电信长途局改造工程中的实现 - As regards economy, early studies offered significant advantages since a substantial quantity of interface equipment in the telephone exchange could be eliminated.
至于经济性，早期的研究表明，由于数字业务可以省掉电话交换中大量的接口设备，因而具有重要的优势。 - This article introduces the complement for the operation system through application software program updating in the S1240 SPC Telephone Exchange.
介绍S1240程控电话交换机在应用程序软件升级中，对操作系统的支持和补充。