英语翻译Inthenineteenthcentury,the-查字典问答网
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  英语翻译Inthenineteenthcentury,theinventionofthetelegraphmadeitpossibletosendnoises,signals,andevenmusicoverwiresfromoneplacetoanother.However,thehumanvoicehadnevertraveledthisway.Manyinventorstriedtofindawayto

  英语翻译

  Inthenineteenthcentury,theinventionofthetelegraphmadeitpossibletosendnoises,signals,andevenmusicoverwiresfromoneplacetoanother.However,thehumanvoicehadnevertraveledthisway.Manyinventorstriedtofindawaytosendavoiceoverwires,andin1876someoftheireffortswerecrownedwithsuccess.TwoAmericaninventors,AlexanderGrahamBellandElishaGray,succeededatalmostthesametime.TheUnitedStatesSupremeCourtfinallyhadtodecidewhichofthetwowasthefirstinventorofthetelephone.TheCourtdecidedinBell'sfavor.

  BorninEdinburg,Scotland,Bellgrewupinafamilythatwasveryinterestedinteachingpeopletospeak.Hisgrandfatherhadbeenanactorwholeftthetheatretoteachelocution;hisfatherwasateacherwhohelpeddeaf-muteslearnhowtospeak.

  However,probablynoneofthelaterinventionsgaveBellthesamefeelingoftriumphashehadonthedaywhenhespilledsomeacidfromhisbatteries.Itwasafterhehadworkedformonthstofindwaystosendsomethingmorethanmetallictwangsoverthewires.ThinkingWatson,hishelper,wasinthenextroom,Bellcalled,"Mr.Watson,comehere.Iwantyou."Watsonwasnotinthenextroom.Hewasdowninhislaboratory,nexttothereceiver.

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2020-12-22 13:57
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  在19世纪,电报的发明使发送声音,信号甚至音乐成为可能,他们通过电线从一个地方传到另一个地方.然而,人声永远不能以这种方式传播.很多发明家尝试找到一种通过电线发送人声的方法.在1876年有些人的努力终于得到了回报....

2020-12-22 13:58:32

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