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- syntonic wireless telegraphy 共振无线电报
- A message transmitted by wireless telegraphy. 用无线电报传送的信息
- Wireless telegraphy, the phonograph and the radio are based on this law. 无线电报，留声机和无线电广播都基于这个法则。
- Marconi shares the Nobel Prize in Physics, with Karl Ferdinand Braun for their work in the development of wireless telegraphy. 马可尼和卡尔.;费迪南德
- He experimented for years in his own laboratory,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。
- 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。
- Italian physicist and inventor Guglielmo Marconi died on July 20th at the age of 63.He was celebrated for his development of wireless telegraphy. 1937年7月20日，意大利物理学家、发明家马可尼逝世，享年63岁。
- Over the years new innovative technologies such as wireless telegraphy, radiosonde, radar, satellite and computer, were applied by the Observatory for improving its weather forecasting and warning services. 历年来天文台应用创新的科技不断改进天气预报及警报服务。这些科技包括无线电报、无线电探空仪、雷达、气象卫星及电脑等。
- wireless telegraphy [ telephone ] 无线电报[电话]
- wireless telegraphy direction finder 无线电报测向器
- preliminary conference on wireless telegraphy 无线电报初期会议
- He sent me the news by wireless telegraph. 他用无线电报把消息告诉我。
- The police talked to each other by wireless. 警察用无线电通话。
- She sits up to all hours with her wireless. 她经常深夜不睡，听收音机。
- They have installed wireless apparatus on board. 他们已在船上安装了无线电设备。
- The news of the event was given out over the wireless. 那一事件的消息是通过无线电发表的。
- Morse code was an early code in telegraphy. 摩尔斯电码是在电报技术中一种早期使用的电码。
- 1937 Guglielmo Marconl, Italian physicist and pioneer in the use of wireless telegraphy, died in Rome. 意大利物理学家、无线电技术先驱吉列尔莫·马可尼逝世于罗马。
- (k) persons, excluding those in the service of a wireless telegraphy company, who are employed on board by an employer other than the shipowner; （k）船东以外的雇主在船上雇用的人员，但在无线电报公司工作的那些人员除外；
- (h) persons, excluding those in the service of a wireless telegraphy company, who are employed on board by an employer other than the shipowner; （h）船东以外的雇主在船上雇用的人员，但在无线电报公司工作的那些人员除外；
