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單詞乎

wireless telegraphy

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wireless telegraphy是什么意思、wireless telegraphy怎么讀

wireless telegraphy漢語翻譯

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wireless telegraphy英語解釋

n.

    telegraphy that uses transmission by radio rather than by wire

    同義詞：radiotelegraphradiotelegraphy

    the use of radio to send telegraphic messages (usually by Morse code)

    同義詞：radiotelegraphradiotelegraphywireless telegraph

wireless telegraphy例句

    WIRELESS TELEGRAPHY
    Wireless telegraphy.
    Wireless telegraphy
    Spectrum pricing
    2008 No. 3190 ELECTRONIC COMMUNICATIONS
    2008 No. 3191 ELECTRONIC COMMUNICATIONS
    2006 No. 1806 ELECTRONIC COMMUNICATIONS
    Notice of Ofcom's proposals to make licence charges regulations
    Wireless Telegraphy (Channel Islands) Order 1952
    Propagation of waves in wireless telegraphy
    Effects of heat on wireless telegraphy operators hearing and recording Morse messages.
    Receiving antenna for wireless telegraphy or telephony
    Short-wave wireless telegraphy
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