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

• 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。
• A message transmitted by wireless telegraphy.
  通过无线电传递的信息。
• He taught Edison railway telegraphy.
  他教爱迪生铁路电报技术。
• 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。
• Is vessel fitted with a radio telegraphy alarm?
  船舶是否装有无线电报报警器？
• 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。
• IP Telephone& the Inevitable Challenge to Traditional Telegraphy
  IP电话&电信业无法回避的挑战
• 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？）。
• 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
• In telegraphy, a measure of the ability of the receiving apparatus to copy with timing errors in the received signal.
  在电报中，接收设备处理接收信号定时差错能力的一种度量。