These limitations also lessened the effectiveness of the semaphore, a modern precursor to the electric telegraph.
这些限制也削弱了旗语（电报的先驱）的作用。
The electric telegraph being quicker than the wind, the vessels receive the news in time to take their directions.
电报的速度比风暴的移动更快，通过电报接受到的相关信息可以及时地获得风暴的去向。
During this time period, the Massachusetts-born, Yale-educated Morse (who began his career as a painter), worked to develop an electric telegraph of his own.
在这个时期，出生于马萨诸塞州，毕业于耶鲁大学的摩尔斯(最初是一名画家)正致力于开发一套他自己的电报系统。
In the United States, they included such firms as American Telephone and Telegraph, General Electric, and Westinghouse.
在美国，这些公司包括美国电话电报公司、通用电气公司和西屋电气公司。
In the 1830s, the British team of Cooke and Wheatstone developed a telegraph system with five magnetic needles that could be pointed around a panel of letters and Numbers by using an electric current.
19世纪三十年代，英国的库克和惠斯通开发了电报系统。该系统有五个磁针，通电后，可以指出一组字母和数字。
They invented the first electric bulb, wireless telegraph, helicopter, bomber, colored photography and TV-set.
他们发明了第一盏电灯泡，无线电话，直升飞机，轰炸机，彩色摄影以及电视机。
Many leading scientists and constructors originated from Russia. They invented the first electric bulb, wireless telegraph, helicopter, bomber, colored photography and TV-set.
许多顶级的科学家和工程师来自俄罗斯。他们发明了第一盏电灯泡，无线电话，直升飞机，轰炸机，彩色摄影以及电视机。
Thomas Edison built General Electric on the foundation of an improved way to transmit messages down telegraph wires, which he cooked up himself.
汤玛斯·爱迪生改进了由电话线传递信息的方法，并以此为基础建立了通用电气。
"Many Japanese people waste electric power at night time, for example by watching TV until very late," a ministry spokesperson told The Daily Telegraph.
日本环境部一名发言人告诉《每日电讯报》说：“很多日本人晚上用电都很厉害，比如看电视看到很晚。”
Western Union buys the telegraph equipment manufacturing firm, Gray &Barton, and renamed it Western Electric.
西部联合电报公司买下格雷&巴顿 电报设备生产厂，并重新命名为西部电气公司。
Western Union buys the telegraph equipment manufacturing firm, Gray &Barton, and renamed it Western Electric.
西部联合电报公司买下格雷&巴顿 电报设备生产厂，并重新命名为西部电气公司。
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