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1 CRT
"The basis of the television screen and the standard microcomputer display screen. A CRT display is built around a vacuum tube containing one or more electron guns whose electron beams rapidly sweep horizontally across the inside of the front surface of the tube, which is coated with a material that glows when irradiated. Each electron beam moves from left to right, top to bottom, one horizontal scan line at a time. To keep the screen image from flickering, the electron beam refreshes the screen 30 times or more per second. The clarity of the image is determined by the number of pixels on the screen."
См. также в других словарях:
Sweep — may refer to any of the following:Cleaning * Chimney sweep * Street sweeper * To clean using a broom or brushBoating* A kind of oar used for guiding bateaus and similar boats * In sport rowing, a boat that has only one oar per rowerports* Sweep… … Wikipedia
Sweep-picking — is a technique used on the guitar in which a sweeping motion of the pick is combined with a matching fret hand technique in order to produce a specific series of notes which are fast and fluid in sound. Despite being commonly known as sweep… … Wikipedia
Sweep (book series) — Sweep Author(s) Cate Tiernan Country USA … Wikipedia
Sweep theory — is an aeronautical engineering description of the behavior of airflow over a wing when the wing s leading edge encounters the airflow at an oblique angle. The development of sweep theory resulted in the swept wing design used by most modern jet… … Wikipedia
sweep (somebody) to power — sweep (sb) to ˈpower idiom to win an election by a large number of votes; to make sb win an election with a large number of votes Main entry: ↑sweepidiom … Useful english dictionary
sweep to power — sweep to/from/power phrase to win or lose an election by a very large number of votes The Party swept to power in elections the following year. Thesaurus: to be a candidate or winner in an electionsynonym elections and relating to the electoral… … Useful english dictionary
sweep from power — sweep to/from/power phrase to win or lose an election by a very large number of votes The Party swept to power in elections the following year. Thesaurus: to be a candidate or winner in an electionsynonym elections and relating to the electoral… … Useful english dictionary
sweep — sweep1 [ swip ] (past tense and past participle swept [ swept ] ) verb ** ▸ 1 clean with long brush ▸ 2 move/spread quickly ▸ 3 look at/search ▸ 4 stretch over large area ▸ 5 win easily ▸ + PHRASES 1. ) intransitive or transitive to clean a floor … Usage of the words and phrases in modern English
sweep — I UK [swiːp] / US [swɪp] verb Word forms sweep : present tense I/you/we/they sweep he/she/it sweeps present participle sweeping past tense swept UK [swept] / US past participle swept ** 1) a) [intransitive/transitive] to clean a floor, the ground … English dictionary
sweep — [[t]swi͟ːp[/t]] ♦♦♦ sweeps, sweeping, swept 1) VERB If you sweep an area of floor or ground, you push dirt or rubbish off it using a brush with a long handle. [V n] The owner of the store was sweeping his floor when I walked in... [V n prep/adv]… … English dictionary
Sweep and prune — In physical simulations, sweep and prune is a broad phase algorithm used during collision detection to limit the number of pairs of solids that need to be checked for collision, i.e. intersection. This is achieved by sorting the starts (lower… … Wikipedia