telegraphy

英 [təˈleɡrəfi]

美 [təˈleɡrəfi]

n.  电报通讯术

电力

BNC.38894 / COCA.41666

牛津词典

noun

• 电报通讯术
  the process of sending messages by telegraph

英英释义

noun

• apparatus used to communicate at a distance over a wire (usually in Morse code)
  Synonym:telegraph
• communicating at a distance by electric transmission over wire

双语例句

• In a telegraphy system, a pulse ( often+ 80V) that represents a1-bit.
  在电报系统中，表示1比特的脉冲（常为？＋80V？）。
• 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。
• 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。
• He taught Edison railway telegraphy.
  他教爱迪生铁路电报技术。
• Combined microphone/ speaker set for telephony or telegraphy
  组合传声器/扬声器，电话或电报用
• Research on the development situation of the toll telephone and telegraphy service
  长话与电报业务发展态势研究
• Electrical apparatus for line telephony or line telegraphy;
  videophones有线电话、电报设备，包括有线载波通信设备；
• Guglielmo marconl, Italian physicist and pioneer in the use of wireless telegraphy, died in rome.
  意大利物理学家、线电技术先驱吉列尔莫可尼逝世于罗马。
• Marconi, with his wireless system of telegraphy and now of telephony, enables us to speak and send messages for thousands of miles through space.
  通过马可尼无线电报与其后电话系统的发明，我们得以跨越千里空间通话并输送信息。
• Amplitude-modulation telegraphy for automatic reception auto-distress signal apparatus
  供自动接收的调幅电报