radiotelegraph system
无线电电报系统
radiotelegraph operator
无线电电报操作员
radiotelegraph station
无线电电报站
radiotelegraph service
无线电电报服务
radiotelegraph message
无线电电报消息
radiotelegraph transmission
无线电电报传输
radiotelegraph communication
无线电电报通信
radiotelegraph operators
无线电电报操作员
radiotelegraphy equipment
无线电电报设备
radiotelegraphy was used
无线电电报被使用
the ship's radiotelegraph operator sent an urgent distress signal across the atlantic.
船上的无线电电报员向大西洋发送了紧急遇险信号。
maritime museums often display vintage radiotelegraph equipment from the early 20th century.
海事博物馆经常展出20世纪初的古董无线电电报设备。
before modern satellites, the radiotelegraph system was the primary means of long-distance communication.
在现代卫星出现之前，无线电电报系统是远距离通信的主要手段。
amateur radio enthusiasts still practice radiotelegraph communication as a hobby.
业余无线电爱好者仍然将无线电电报通信作为一种爱好进行实践。
the coastal radiotelegraph station maintained contact with ships at sea.
沿海无线电电报站与在海上的船只保持联系。
radiotelegraph operators learned to send messages in morse code through specialized training.
无线电电报员通过专门的培训学会用摩尔斯电码发送信息。
the development of radiotelegraph technology revolutionized global communication in the 1890s.
19世纪90年代，无线电电报技术的发展彻底改变了全球通信。
military forces relied heavily on radiotelegraph networks during world war i.
在第一次世界大战期间，军事力量严重依赖无线电电报网络。
some remote islands still maintain radiotelegraph stations as backup communication systems.
一些偏远岛屿仍然保留无线电电报站作为备份通信系统。
the radiotelegraph message arrived at the office several hours after it was sent.
无线电电报信息在发送后几个小时到达办公室。
scientists continue to study the historical impact of radiotelegraph on modern telecommunications.
科学家们继续研究无线电电报对现代电信业的历史影响。
the navy's radiotelegraph training school produced skilled operators for fleet communications.
海军的无线电电报训练学校培养了舰队通信的熟练操作员。
radiotelegraph system
无线电电报系统
radiotelegraph operator
无线电电报操作员
radiotelegraph station
无线电电报站
radiotelegraph service
无线电电报服务
radiotelegraph message
无线电电报消息
radiotelegraph transmission
无线电电报传输
radiotelegraph communication
无线电电报通信
radiotelegraph operators
无线电电报操作员
radiotelegraphy equipment
无线电电报设备
radiotelegraphy was used
无线电电报被使用
the ship's radiotelegraph operator sent an urgent distress signal across the atlantic.
船上的无线电电报员向大西洋发送了紧急遇险信号。
maritime museums often display vintage radiotelegraph equipment from the early 20th century.
海事博物馆经常展出20世纪初的古董无线电电报设备。
before modern satellites, the radiotelegraph system was the primary means of long-distance communication.
在现代卫星出现之前，无线电电报系统是远距离通信的主要手段。
amateur radio enthusiasts still practice radiotelegraph communication as a hobby.
业余无线电爱好者仍然将无线电电报通信作为一种爱好进行实践。
the coastal radiotelegraph station maintained contact with ships at sea.
沿海无线电电报站与在海上的船只保持联系。
radiotelegraph operators learned to send messages in morse code through specialized training.
无线电电报员通过专门的培训学会用摩尔斯电码发送信息。
the development of radiotelegraph technology revolutionized global communication in the 1890s.
19世纪90年代，无线电电报技术的发展彻底改变了全球通信。
military forces relied heavily on radiotelegraph networks during world war i.
在第一次世界大战期间，军事力量严重依赖无线电电报网络。
some remote islands still maintain radiotelegraph stations as backup communication systems.
一些偏远岛屿仍然保留无线电电报站作为备份通信系统。
the radiotelegraph message arrived at the office several hours after it was sent.
无线电电报信息在发送后几个小时到达办公室。
scientists continue to study the historical impact of radiotelegraph on modern telecommunications.
科学家们继续研究无线电电报对现代电信业的历史影响。
the navy's radiotelegraph training school produced skilled operators for fleet communications.
海军的无线电电报训练学校培养了舰队通信的熟练操作员。
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