radiotelegraphy中文什么意思
无线电报(术)。
- radiotelegraphy rtg: 无线电报
- radiotelegraphy, wireless: 无线电报
- safety radiotelegraphy certificate: 无线电报安全证书; 无线电设备安全证 ...
例句与用法
- Safety radiotelegraphy certificate
无线电设备安全证书
英文释义
名词- the use of radio to send telegraphic messages (usually by Morse code)
同义词:radiotelegraph, wireless telegraph, wireless telegraphy - telegraphy that uses transmission by radio rather than by wire
同义词:radiotelegraph, wireless telegraphy