| 单词 | vidicon |
| 释义 | vidicon[ vid-i-kon ] / ˈvɪd ɪˌkɒn / noun Television.a camera tube in which a charge-density pattern is formed on a photoconductive surface scanned by a beam of low-velocity electrons for transmission as signals. Compare Saticon. Origin of vidiconFirst recorded in 1945–50; vid(eo) + icon(oscope) Words nearby vidiconvide supra, vidette, vide ut supra, Videvdat, Vidhan Sabha, vidicon, Vidin, Vidor, viduity, vidya, vie Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for vidiconvidicon / (ˈvɪdɪˌkɒn) / nouna small television camera tube, used in closed-circuit television and outside broadcasts, in which incident light forms an electric charge pattern on a photoconductive surface. Scanning by a low-velocity electron beam discharges the surface, producing a current in an adjacent conducting layerSee also Plumbicon Word Origin for vidiconC20: from vid (eo) + icon (oscope) Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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