The american district telegraphy company originally offered simple call boxes or telegraphs .
美洲地区开办电报公司原本简单的电报或电话盒.
This sort of versatility ensured that the british pigeon corps remained fully employed until the end of the war despite advances in technology that made radio , telegraphy and telephone communications much more certain .
Modern technical developments telegraphy , radio , aeroplanes , motor vehicles , railways , steamships , etc. have added to the possibilities of planning in war .
近代技术有线电、无线电、飞机、汽车、铁道、轮船等的发达,又使战争的计划性增大了可能。
The implications of the radical collapse in the cost of wireless connectivity are as big as those following the dawn of telegraphy / telephony .
无线连接成本迅速降低的意义和电报、电话的黎明时代一样重大。
He experimented for years in his own laboratory , and while he was still a young man , he invented wireless telegraphy .
他在他自己的实验室里成年累月的作实验,之后,当他还是个年轻人的时候,他发明了无线电报。
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。
The western union telegraphy company , founded in part by cornell , was at first only one of many such companies that developed around the new medium during the 1850s . By 1861 , however , western union had laid the first transcontinental telegraph line , making it the first nationwide telegraph company .
" In addition to the wireless telegraphy installation with which all passenger steamers , unless exempt , are required to be provided and the fog signalling apparatus required for the purpose of the collision regulations , all passenger steamers are to be provided with means of making distress signals in accordance with paragraph 84 . "
But the 1911 limited-edition dictionary included with its 2011 counterpart , offers a glimpse into a world where exciting new words included ' marconigram ' - a message sent by marconi 's wireless telegraphy system ; ' kinematograph ' - an apparatus producing motion pictures ; and ' biplane ' - a two-winged aeroplane .