wireless telegraphy 无线电报 ; 无线电 ; 无线电报无线电话 ; 无线电报术
automatic telegraphy [通信] 自动电报 ; 自动电报学
picture telegraphy 传真电报 ; 传真电披 ; [通信] 传真电报术
facsimile telegraphy 传真电报 ; [通信] 传真电报系统
Safety radio-telegraphy certificate 无线电报设备安全证书
printing telegraphy 印刷电报 ; 打字电报 ; 电传打字电报 ; 直接印字电报
voice frequency telegraphy 音频电报
carrier telegraphy 载波电抱 ; [通信] 载波电报 ; [通信] 载波电报学
telegraphy certificate 无线电报设备安全证书
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N a system of telecommunications involving any process providing reproduction at a distance of written, printed, or pictorial matter 电报 → see also facsimile
Marconi was the first to develop a practical method for wireless telegraphy using radio waves.
马可尼是第一个开发出利用无线电波进行无线电报传输的有效方法的人。
Initially, this was wireless morse code telegraphy, the principal communication technology of his day.
最初，这是电报通讯，他那个时候的主要通信技术。
He experimented for years in his own laboratory, and while he was still a young man, he invented wireless telegraphy.
他在他自己的实验室里成年累月的作实验，之后，当他还是个年轻人的时候，他发明了无线电报。
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