| 单词 |
television pickup tube |
| 释义 |
television pickup tube
Thesaurus| Noun | 1.television pickup tube - a tube that rapidly scans an optical image and converts it into electronic signalstelevision-camera tubeiconoscope - the first practical television-camera for picture pickup; invented in 1923 by Vladimir Kosma Zworykinimage orthicon, orthicon - a now obsolete picture pickup tube in a television camera; electrons emitted from a photoemissive surface in proportion to the intensity of the incident light are focused onto the target causing secondary emission of electronstelevision camera, tv camera, camera - television equipment consisting of a lens system that focuses an image on a photosensitive mosaic that is scanned by an electron beamelectron tube, thermionic tube, thermionic vacuum tube, thermionic valve, vacuum tube, tube - electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope |
television pickup tube
Synonyms for television pickup tubenoun a tube that rapidly scans an optical image and converts it into electronic signalsSynonymsRelated Words- iconoscope
- image orthicon
- orthicon
- television camera
- tv camera
- camera
- electron tube
- thermionic tube
- thermionic vacuum tube
- thermionic valve
- vacuum tube
- tube
|
| 随便看 |
- may 16, 2016
- may 16, 2017
- may 16, 2018
- may 16, 2019
- may 16, 2020
- may 16, 2021
- may 16, 2022
- may 16, 2023
- may 17
- may 17, 2007
- may 17, 2011
- may 17, 2012
- may 17, 2013
- may 17, 2014
- may 17, 2015
- may 17, 2016
- may 17, 2017
- may 17, 2018
- may 17, 2019
- may 17, 2020
- may 17, 2021
- may 17, 2022
- may 17, 2023
- may 17th
- may 18
|