- picture cathode-ray tube
- приёмная электронно-лучевая трубка
English-russian dictionary of physics. 2013.
picture cathode-ray tube
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cathode ray tube — UK US noun [countable] [singular cathode ray tube plural cathode ray tubes] physics a piece of equipment in televisions and some computers that creates the image on the screen. A beam of high energy … Useful english dictionary
cathode-ray tube — [kath′ōd′ rā΄] n. a vacuum tube in which a stream of electrons is electromagnetically focused on a fluorescent screen, producing lighted dots: such tubes are used as oscilloscopes and picture tubes: abbrev. CRT … English World dictionary
Cathode ray tube — Cutaway rendering of a color CRT: 1. Three Electron guns (for red, green, and blue phosphor dots) 2. Electron beams 3. Focusing coils 4. Deflection coils 5. Anode connection 6. Mask for separating beams for red,… … Wikipedia
cathode ray tube — UK / US noun [countable] Word forms cathode ray tube : singular cathode ray tube plural cathode ray tubes physics a piece of equipment in televisions and some computers that creates the image on the screen. A beam of high energy electrons is… … English dictionary
cathode-ray tube — noun a vacuum tube in which a hot cathode emits a beam of electrons that pass through a high voltage anode and are focused or deflected before hitting a phosphorescent screen • Syn: ↑CRT • Hypernyms: ↑gas discharge tube • Hyponyms: ↑Crookes tube … Useful english dictionary
cathode ray — a flow of electrons emanating from a cathode in a vacuum tube and focused into a narrow beam. [1875 80] * * * Stream of electrons leaving the negative electrode, or cathode, in an evacuated or gas filled discharge tube or emitted by a heated… … Universalium
X-ray tube — An X ray tube is a vacuum tube that produces X rays. They are used in X ray machines. X rays are part of the electromagnetic spectrum, an ionizing radiation with wavelengths shorter than ultraviolet light. X ray tubes evolved from experimental… … Wikipedia
tube — noun 1 PIPE FOR LIQUID (C) a round pipe made of metal, glass, rubber etc, especially for liquids or gases to go through see also: inner tube, test tube 2 CONTAINER (C) a narrow container made of plastic or soft metal and closed at one end, that… … Longman dictionary of contemporary English
projection-type cathode ray picture tube — projekcinis kineskopas statusas T sritis radioelektronika atitikmenys: angl. projection type cathode ray picture tube; projection type picture tube vok. Projektionsbildröhre, f rus. проекционный кинескоп, m pranc. tube cathodique de projection, m … Radioelektronikos terminų žodynas
tube — (n.) 1610s, from M.Fr. tube (mid 15c.), from L. tubus tube, pipe, of unknown origin. The London subway was christened the Twopenny Tube before it even opened (H.D. Browne, in the Londoner of June 30, 1900); tube for cylindrical railway tunnel is… … Etymology dictionary
picture tube — ☆ picture tube n. a cathode ray tube in a TV receiver, monitor, etc., that produces visual images on its screen … English World dictionary
