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- wireless telegraphy machine 无线电报机
- 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
- The machine must break down at this busy hour. 正忙的时候，机器偏偏又坏了。
- The uses of this machine are manifold. 这台机器有多种用途。
- The new grinding machine passed all tests. 这台新磨床通过了所有的试验。
- He sent me the news by wireless telegraph. 他用无线电报把消息告诉我。
- Oil feeds into the machine through this tubing. 油经过这个管子流入机器。
- Did you get a good trade-in on your sewing machine? 你以旧缝纫机折价换新合算吗？
- 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。
- You may stop the machine by pushing this button. 按下这个按钮你就可以关掉这个机器。
- Just press the button and the machine will start. 只要一按电钮，机器就会开动。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
