... telephone switchboard 电话交换台，电话交换机 telephone switching 电话交换 telephone switching system 电话交换系统 ...
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automatic telephone switching system 自动电话交换系统 ; 自动
telephone switching system [通信] 电话交换系统 ; 电话交换机
local telephone switching system 市内电话交换机 ; 地区电话交换机
telephone switching equipment 电话交换装置
telephone switching device 电话交换装置
mobile telephone switching office 移动电话交换站 ; 行动电话交换局
step-by-step telephone switching system 变进制电话交换机
toll telephone switching system 长途电话交换机 ; 长话交换机
With the convergence of the communication technology and the computer technology, traditional telephone switching has evolved into the present B-ISDN, and is go on to advance towards the trend of high-speed and intelligence.
随着通信技术与计算机技术的不断融合和发展，传统的电话交换网络已发展成为今天的宽带综合业务数字网B-ISDN，而且还将继续向着高速化和智能化的方向发展。
参考来源 - 高速网络中拥塞控制研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The design methods given here have been successfully implemented in a Chinese-developed SPC digital telephone switching system.
本文所讨论的设计方法已成功地应用于国产程控数字电话交换机。
The development trends of integrated circuits used in SPC telephone switching systems, system architecture, features and requirements of the switching systems are discussed.
本文对程控数字电话交换机所用的集成电路器件，交换机的系统结构以及性能要求的发展趋势进行了讨论。
This article is proposed to develop a new type of digit programme-controlled telephone switching board which is based upon the CAN bus to replace the old automatic telephone switchboard.
本文提出研制新型的基于CAN总线的数字程控交换机替换原有的全电子式自动电话交换机。
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