... Railway dispatching communication system 铁路调度通信系统 dispatching telephone system 调度电话系统 train dispatching telephone system 列车调度电话装置 ...
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This paper introduces the automatic protection means of the channel in railway dispatching telephone system.
介绍了铁路调度电话系统通道自动保护的措施。
Dispatching telephone system is a special communication system in the act of commanding and dispatching in commercial manufactures and social activities.
电话调度系统是工业生产和业务活动中指挥调度的专用通信系统。
The railway dispatching telephone system may be treated as a ladder network, its transmission characteristics can be precisely analysed and calculated by continuants (one kind of determinants).
铁路调度电话系统可作为一个梯形网络，其传输特性可以利用连续式（行列式的一种）进行准确的分析和计算。
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