Data bits flow from cell towers through fiber and copper lines to a switching station.
数据从信号接收塔经由光纤和铜线流至交换站。
Almost halfway between South America and Africa, it serves as a switching station for air traffic control.
它的位置几乎恰好处于南美洲和非洲的中间，起着空中交通管制的中转站的作用。
The frontal cortex acts as a master switching station that manages where the brain focuses its immediate attention.
额叶皮质犹如一个开关控制站点，对我们大脑集中精神部分进行管理。
The switching station configuration can be the combination of switching station center, netting trunk and transforming kiosk.
开关站的配置方式可采用中心开关站、环网箱、变电亭相结合的方式。
This method can detect not only faults in primary substation, but also fault area in radial line between the primary substation and the secondary one (or switching station).
该方法不仅能够确定一级变电站的故障线路，而且能够在一级变电站与二级变电站(或开闭站)之间的辐射状线路上确定故障区域。
The original truss of Gezhou Dam 500 kV switching station has installation quality defects, resulting in instability problem and becoming serious hidden troubles to safe operation.
原葛洲坝500kV开关站构架的安全稳定性不足，存在安装质量缺陷，成为开关站设备安全运行的重大隐患。
The design method of the database and the process of the graph protraction are introduced also. The treatments of two kinds of device i. e. switch and switching station are detailed.
介绍了数据库的设计方法和图形的绘制流程，并详细介绍了开关和开闭站的处理方法。
From the base station, the data is transferred to a mobile switching center.
数据从基站传送到移动交换中心。
Mobile station, equipment for connection to mobile station, switching systems in mobile communications systems and mobile communications systems.
移动通信系统中的移动站，连接到移动站的设备，交换系统，以及移动通信系统。
Each base station is associated with a mobile switching center (MSC) that connects calls to and from the base to mobiles in other cells and the public switched telephone network.
每个基站都要跟“挪动交换核心”接洽，而MSC的作用是交往于基站的号召跟其余蜂窝的挪动用户、公共交换电话网连接起来。
Either two mobile station can communicate with each other by base station and mobile service switching center.
任意两个移动台都可以通过基站及移动交换中心实现相互间的通信。
When the HV station service bus is switching, the transient of the large sized asynchronous motor is analyzed and a method of inducing the impulse current is introduced.
介绍了大型火电机组高压厂用母线切换时的情况，对大型异步电动机切换时的暂态过程进行了数学分析，介绍了减少切换时冲击电流的方法。
This paper is focused on the process of automatic switching and gives a design of the automatic switching control system of ship power station.
本文以船舶电站的并车过程为研究对象，设计了船舶电站自动并车控制系统。
On the basis of analyzing circuit of SN388 cross-station, the paper introduced the solution of failure in input circuit, protected circuit and switching circuit of cross-station.
文中在对SN388交叉站电路进行分析的基础上，介绍了交叉站输入线故障、保护电路故障和转换电路故障的解决方法。
The carder frequency noise interference in the HVDC converter station is caused by the transition of the converter valve switching.
直流换流站载频噪声干扰，是由换流站交直流换流运行时换流阀开断的暂态过程引起的。
Mobile station, mobile communicating system, and over-zone switching control method.
移动台，移动通信系统，越区切换控制方法。
Mobile-services Switching Centre - Base Station System (MSC - BSS) interface;
移动业务交换中心-基站系统（MSC-BSS）接口；
Mobile-services Switching Centre - Base Station System (MSC - BSS) interface;
移动业务交换中心-基站系统（MSC-BSS）接口；
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