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  【关于电视发明的英文短文】

  关于电视发明的英文短文

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2020-02-20 12:31
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乔桂华

  whoinventtelevision?

  PaulNipkowaGermaninventorwhodevelopedanelectromechanicaltelevisionsystemin1884.

  BorisRosing,whohaddevelopedatelevisionsysteminRussia1907,utilizingamechanicaldiscforitscameraandcathode-raytubeforitsreceiver.

  TFarnsworthwhoasanAmerican15yearoldboyin1922describedtheworkingsofanelectronicTVsystem,andwentontotransmitaTVimagein1927usinghissystem.

  CharlesF.JenkinsanAmericanwhoin1923developedaworkingNipkowdisksystem.

  .

  VladimirZworykinwhoonleavingRussiatoworkintheUnitedStates,wasgrantedapatentin1923forhisdevelopmentofatelevisionsystemthatundoubtedlypavedthewayforallfutureelectronictelevisionsystems.

  JohnLogieBairdinGreatBritain1925-26withhisNipkowdisksystem,transmittingadummiesheadandmovingimages.

  KenjitoTakayanagiofTokyoJapanwhoin1926usedacathode-raytubetodisplaytransmittedimagesofJapanesewriting.

  E.F.W.Alexandersonwhoin1928demonstratedthefirsthometelevisionreceiverinSchenectady,NewYorkusinga3"screen.

2020-02-20 12:33:41

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