| 释义 |
television-camera tube
Thesaurus| Noun | 1.television-camera tube - a tube that rapidly scans an optical image and converts it into electronic signalstelevision pickup 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-camera tube
Synonyms for television-camera 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
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