The development of the distribution line communication and its applications in distribution automation, automation of the high- rise buildings and some other public communication areas are al…

从应用角度总结了配电网电力线扩频载波通信技术的国内外现状以及在配电网自动化、楼宇自动化以及公用通信领域的典型应用。

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The data communication platform of on - line rotator temperature monitoring system consists of wireless modem, public mobile communication network and wireless mobile communication modules.

在基于短信技术的电机转子温度在线监测系统中，无线调制解调器、全球移动通信网络以及无线移动通信模块构成了数据通信的物理平台。

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It adopts two-direction CATV tech and combines with multiplex public exchanging tech, computer processing and on-line, and digital signal and order tech, composing public communication network.

本发明采用双向CAT V技术结合多信道共用交换技术，计算机处理，联网及数字信令技术组成有线公用通信交换网。

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"Piracy" includes the reproduction and distribution of copies of copyright-protected material, or the communication to the public and making available of such material on on-line communication networks, without the authorisation of the right owner(s) where such authorisation is required by law.

UNESCO: World Anti-Piracy Observatory

"Pay phones are the last life line of communication for the poor in America, " said Willard Nichols, president of the American Public Communications Council.

CNN: Is the pay phone making a comeback?