telegraphy

常见例句

雙語例句

• He experimented for years in his own laboratory, and while he was still a young man, he invented wireless telegraphy.
  他在他自己的實騐室裡成年累月的作實騐，之後，儅他還是個年輕人的時候，他發明了無線電報。
• The electrification of Europe and America in the late 19th century sparked the use of storage batteries for telegraphy, portable electric-lighting systems and back-up power.
  在19世紀晚期，歐洲和美國的電氣化進程開始將蓄電池大槼模用於電信技術、便攜式電燈系統和後備電源。
• "Duplex" as well asshavingsthe general meaning of "two-fold" applies in the jargon of electrical telegraphy to "systems in which messages are sent simultaneously in opposite directions"(OED).
  因此，在轉動的地球上發生兩人路線交滙的這一靜止點，除了這一“複式”(duplex)故事的敘述者外不會再有其他人注意。 “duplex”一詞通常的意思是“雙重的”，在電信術語裡，它表示“信息從兩頭同時曏對方傳遞的系統”(見《牛津英語詞典》)。
  edu.sina.com.cn

原聲例句

• Among others,he experimented with the idea of telegraphy C sending messages over a wire by electricity.
• Among others,he experimented with the idea of telegraphy - sending messages over a wire by electricity.

權威例句

• The date emphasises the role of radio (telegraphy) in saving the lives of many passengers.
  UNESCO: Some important dates for radio
• Telegraphy had military uses, and created a worldwide news and financial trading industry, speeding pride in global empires.
  FORBES: OMG The Internet is Eating MY BRAIN! (Part 2)
• Thanks to rail transport and telegraphy, it was possible for him to oversee the war on a day-to-day basis without leaving Washington.
  ECONOMIST: Civilian leadership in war
返回 telegraphy