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- Morse telegraph signal 莫尔斯信号
- Conditions resulting from decisions based on demodulated telegraph signals. 由基于解调的电报信号的那些判定所导致的一些状态。
- A communications cable, as one used to transmit telephone or telegraph signals. 陆上线路通讯电缆,如用来传递电话或电报信号
- start stop telegraph signal distortion t 起止式电报信号畸变测试仪
- start-stop telegraph signal distortion tester 起止式电报信号畸变测试仪
- He was already an expert on the telegraph before he came up with a gadget that sent telegraph signals between unmanned stations. 他发明的这种装置,用于在无人看管的两站之间传输电报信号,在此项发明前,爱迪生就已经是位电报专家了。
- Samuel Morse patents the telegraph. 塞缪尔.;摩尔斯获得电报专利。
- Telegraph was invented by Samuel Morse in 1844. 1844年塞缪尔.;莫尔发明了电报。
- He sent me the news by wireless telegraph. 他用无线电报把消息告诉我。
- Earlier, bush telegraph worked a treat. 人类早期传递信息的方法真棒,是件令人开心的事。
- The spoken representation of a dash in Morse code. 长划莫尔斯电码中,以短断音代表口语表达
- the longer of the two telegraphic signals used in Morse code. 莫尔斯电码里两个电报信号里较长的一个。
- A red light is usually a signal of danger. 红灯通常是危险的信号。
- She went to the telegraph office in a hurry. 她匆匆忙忙向电报局去了。
- Visitors can experiment with Morse Code using a telegraph device. 参观者可以用电报设备来尝试使用摩斯代码。
- He's a journalist on the Daily Telegraph'. 他是《每日电讯报》的记者。
- I stood watching for the signal to change to green. 我站着等待交通信号转为绿灯。
- the shorter of the two telegraphic signals used in Morse code. 莫尔斯电码里两个电报信号里较短的一个。
- Let's set the clock by the radio time signal. 咱们照着收音机的报时信号把钟对一对。
- A trained signaller can tap out messages at treat speed on the Morse key. 受过训练的通信员可用莫尔斯键快速发电报。