Telephony - The science of transmitting voice over a telecommunications network.

网络电话 - 通过有线系统传送的电话.

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Radio, television, post and telecommunications network coverage in the town.

广播 、 电视 、 邮电通信网络覆盖全镇.

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The telecommunications network has undergone a qualitative change in terms of capacity, technology and service.

通信网的规模容量 、 技术层次、服务水平都发生了质的飞跃.

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The SS 7 network exists outside of the telecommunications network and is accessed through special UNIX commands.

SS7网络存在于电信网络之外,并通过特殊的UNIX命令来访问.

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Data network: A telecommunications network built specifically fir data transmission, rather than vorce transmission.

数据网: 专为数据传送而不是为音波传送而设的电信网络.

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If the distance is longer, a telecommunications network is required that provides an end - to - end communications channel.

假设距离更远, 就需要电话网来提供端到段的通信信道了.

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The connection of the Fixed Station with the public telecommunications network will not be permitted.

该固定电台不会获准许与公共电讯网络连接.

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Explain the functions of major components of telecommunications network hardware, software, media, and services.

解释职能的重要组成部分电信网络的硬件, 软件, 媒体, 和服务.

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