因此，小灵通基站也可与综合业务网系统相匹配并且经常作为综合业务网电话的交换设备。譬如，电子交换机。
Thus a base station of PHS is compatible with ISDN and is often connected directly to ISDN telephone exchange equipment e.g. a digital switch.
因此，小灵通基站也可与综合业务网系统相匹配并且经常作为综合业务网电话的交换设备。譬如，电子交换机。
Thus a base station of PHS is compatible with ISDN and is often connected directly to ISDN telephone exchange equipment e. g. a digital switch.
电子技术使得电话交换机可以处理大批量的电话用户。
Electronic technology enables telephone exchanges to cover an ever increasing number of telephone communications.
一种典型的WAN由称为信息包交换机的电子设备通过通信线路连接而成。
A typical WAN consists of electronic devices called packet switches interconnected by communication lines.
由此得到的电子转移速率再与有效两态模型得到的速率进行比较，进而揭示超交换机制适用的范围。
Comparing the rates obtained from the donor-bridge-acceptor and the effective two state systems, respectively, we reveal the validity of the superexchange mechanism.
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。
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.
对于采用FC（光纤通道）网络的航空电子系统，从FC的基本模型出发，给出了三种具有容错能力的常用拓扑结构：双环结构、双交换机结构和交换机仲裁环组合结构。
To the avionics of fibre channel(FC) interconnection, based on the basic FC interconnection model, three fault tolerance topologies are given: loop-to-loop, switch-to-switch and switch-loop.
对于采用FC（光纤通道）网络的航空电子系统，从FC的基本模型出发，给出了三种具有容错能力的常用拓扑结构：双环结构、双交换机结构和交换机仲裁环组合结构。
To the avionics of fibre channel(FC) interconnection, based on the basic FC interconnection model, three fault tolerance topologies are given: loop-to-loop, switch-to-switch and switch-loop.
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