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
- 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。 - 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 - This article described alarm function of Harris 20 20 telephone exchange, and provided a simple application example.
叙述了Harris程控交换机的集中告警功能，以及简单的拓展与无线寻呼结合的应用。 - This paper analyzes the items and technical characteristics of supervisory control of the communication room and electricity room in remote mountainous districts, and explores the implementation of remote supervisory control automation by the economical and reliable telephone exchange net.
分析了偏僻高山上通信机房和电气房要进行监控的内容和特点等，探讨了用经济、可靠的电话交换网实现远程监控自动化的方案和实施办法。 - Private automatic telephone exchange
专用自动电话交换机 - To above-mentioned problem, author designed and realized a general telephone exchange office signaling transceiver.
针对上述问题，作者设计并实现了一种通用型电话网局间信令收发器。 - Electronically controlled telephone exchange
电子控制电话交换机 - Exchange channels include network exchange, telephone exchange, writing communication, face-to-face communication and so on.
沟通途径主要通过网络沟通，电话沟通，书面沟通，面对面沟通等。 - A private telephone exchange that automatically connects internal "branch" lines to the external circuits of a telephone system.
一种自动地将内部用户线连接到电话系统外线的专用电话交换机。 - Generic specification for stored program control analogue private automatic branch telephone exchange system
GB/T14716-1993程控模拟用户自动电话交换机通用技术条件