storage camera tube — передающая трубка с накоплением заряда
field emission X-ray tube — рентгеновская эмиссионная трубка
evaporating tube — парогенерирующая труба; трубка испарителя
diagnostic X-ray tube — рентгеновская трубка для диагностики
charge storage tube — запоминающая трубка с хранением заряда
English-Russian big polytechnic dictionary. 2014.
television-camera tube — noun a tube that rapidly scans an optical image and converts it into electronic signals • Syn: ↑television pickup tube • Hypernyms: ↑tube, ↑vacuum tube, ↑thermionic vacuum tube, ↑thermionic tube, ↑electron tube, ↑ … Useful english dictionary
television camera — noun television equipment consisting of a lens system that focuses an image on a photosensitive mosaic that is scanned by an electron beam (Freq. 1) • Syn: ↑tv camera, ↑camera • Hypernyms: ↑television equipment, ↑video equipment • Hypony … Useful english dictionary
TÉLÉVISION — La télévision est devenue un fait social de première importance puisque, dans les pays les plus développés, il y avait, en 1990, environ dix récepteurs de télévision pour vingt cinq habitants. Grâce à l’électronique, certains spectacles,… … Encyclopédie Universelle
caméra — [ kamera ] n. f. • 1838; angl. camera « appareil de photo »; lat. camera « chambre » ♦ Appareil cinématographique de prises de vues. Des caméras. Magasins, mécanisme d entraînement, objectifs d une caméra. Charger une caméra, y mettre de la… … Encyclopédie Universelle
camera tube — Television. a cathode ray tube that converts an optical image projected on its light sensitive receptor surface into an electrical signal by a scanning process: used in television cameras. Also called pickup tube. Cf. image tube. * * * … Universalium
image orthicon — ☆ image orthicon n. Electronics a television camera tube of high sensitivity that combines an image converter, an orthicon, and an electron multiplier amplifier … English World dictionary
image orthicon — noun 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 electrons (Freq. 1) •… … Useful english dictionary
camera tube — noun : the television vacuum tube that by means of scanning converts the image into electrical impulses * * * Television. a cathode ray tube that converts an optical image projected on its light sensitive receptor surface into an electrical… … Useful english dictionary
television pickup tube — noun a tube that rapidly scans an optical image and converts it into electronic signals • Syn: ↑television camera tube • Hypernyms: ↑tube, ↑vacuum tube, ↑thermionic vacuum tube, ↑thermionic tube, ↑electron tube, ↑ … Useful english dictionary
Image dissector — The image dissector was an early all electronic television camera tube invented by Philo Farnsworth.Most experimental television systems in the 1920s and 1930s made use of an electromechanical system, usually a Nipkow disk combined with a single… … Wikipedia
image dissector — noun : a camera tube resembling the iconoscope and having the electronic image focused electromagnetically through an aperture and voltages that are subsequently amplified and transmitted as television picture signals being produced by electron… … Useful english dictionary
