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Green flash
| Морской словарь |
A phenomenon which occurs at the moment the sun sinks or rises below or above the horizon when atmospheric refraction causes its rays to bend and appear green, or occasionally violet.
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Flash, английский
- Excessive undesirable plastic materials on containers or closures formed along mold seams or parting lines. flash results from plastic flowing into the clearance between mold components.
- Кнопка «сброс». для применения в режиме автоматического набора номера на вашем телефонном аппарате и доступа к специальным сервисам телефонной компании, например, режиму ожидания вызова.
- Вспышка
- A built-in flash supplies auxiliary light to supplement natural or available lighting conditions often resulting in better color, better exposure, and improved picture sharpness.
- The lamin? and grain-marks in timber, when cut into planks. also, a pool. also, in the west, a river with a large bay, which is again separated from the outer sea by a reef of rocks.—to make a flash, is to let boats down through a lock; to flash loose powder at night to show position.
- The highest precedence that can be assigned to a usn or nato message.
- Мигать
- To successfully and cleanly complete a climbing route on the first attempt without receiving beta of any form.
- Разновидность энергонезависимой памяти с низким (сопоставимым с dram) временем доступа по чтению и относительно высоким временем записи. используется для компактных внешних запоминающих устройств, а также для хранения редко перезаписываемых программных компонент (например, bios или операционной системы некоторых узкофункциональных устройств). существует, в частности, в виде форм-фактора simm.
- Смесь перца с жжёным сахаром для подкраски спиртных напитков
- In forging, the excess metal forced between the upper and lower dies.
- In die casting, the fin of metal that results from leakage between the mating die surfaces.
- In resistance butt welding, a fin formed perpendicular to the direction of applied pressure.
- Experimental programme on fuel behaviour during loca
Flash, английский
Flash (macromedia), английский
Animation software for windows and mac. it is used to develop interactive graphics for websites as well as desktop presentations and games. flash sequences on the web are displayed by a web browser plug-in and offline presentations are run by a flash play
Flash ageing, английский
A process for rapid reduction and fixation of vat dyes obtained when the printed fabric is padded with caustic soda and sodium hydrosulfite and immediately steamed in air-free steam.
Flash anal, английский
Од- t©-d i д i ta1 converte r ацп параллельного типа со считыванием информации в параллельной форме
Flash annealing, английский
Отжиг вспышкой (быстрый отжиг проволоки или тонкого листа при высокой температуре)
Flash auto, английский
A flash mode used to set off the flash automatically according to the ambient light conditions.
Flash bios, английский
Система bios, записанная во флэш-памяти; флэш-bios; флэш-пзу
Flash box, английский
Flash burn, английский
- A burn caused when a body part is briefly exposed to a source of intense heat
- Injury caused by sudden, brief but intense heat, typically from a conventional or nuclear explosion.
Flash butt weld, английский
The fusion welding of rail ends by electric arc heating and contact under high pressure.
Flash butt welding, английский
Butt welding between rail ends made by a flash welding process
Flash card, английский
Flash chamber, английский
A tank between the expansion valve and evaporator in a refrigeration system to separate and bypass any flash gas formed in the expansion valve.
Flash coal dryer, английский
Flash coat, английский
A light coat of shotcrete over a concrete surface to cover minor blemishes. flash-coved
Flash code, немецкий
Flash cutter, английский
Flash distillation, английский
Flash drive, английский
A removable data storage device, usually thumb sized and plugged into a- usb- port.
Flash duration, английский
The discharge time of an electric flash unit which determines its motion-freezing and kelvin (the shorter, the cooler) characteristics.
Phenomenon, английский
- 1. a fact or situation which can be observed 2. someone or something that is considered to be extraordinary and marvellous
- A condition with various possible causes in which the blood supply to the fingers and toes is restricted and they become cold, white and numb. also called dead man’s fingers, vasospasm [described 1862. after maurice raynaud (1834–81), french physician.] rbc rbc abbr red blood cell rcgp rcgp abbr royal college of general practitioners rcn rcn abbr royal college of nursing rcog rcog abbr royal college of obstetricians and gynaecologists rcp rcp abbr royal college of physicians
- In diabetes mellitus, a swing to a high level of glucose in the blood from an extremely low level, usually occurring after an untreated insulin reaction during the night. it is caused by the release of stress hormones to counter low glucose levels.
- Явление; эффект
Atmospheric, английский
Атмосферный -
Refraction, английский
- The tendency of wave crests to become parallel to bottom contours as waves move into shallower waters. this effect is caused by the shoaling process which slows down waves in shallower waters.
- The change of direction or speed of light as it passes from one medium to another.
- Преломление, рефракция
- Process by which the direction of a radiation is changed as a result of changes in its velocity of propagation.
- The change of direction of propagation of any wave, such as an electromagnetic wave, when it passes from one medium to another in which the wave velocity is different. the bending of incident rays as they pass from one medium to another (e.g., air to glass).
- The change of the propagation direction when a wave comes from one medium into another one
- The directional shift or "bending" of light rays as they leave one density medium and enter a different one. or why your legs are short in water when viewed from the air.
- The bending of light as it passes between materials of different refractive index.
- 1. a change of direction of light rays as they enter a medium such as the eye 2. the measurement of the angle at which the light rays bend, as a test to see if someone needs to wear glasses
- A test to determine the best prescription to correct a refractive error (myopia, hyperopia, astigmatism).
- The change in direction of a light ray or a sound ray in passing from one medium to another. refectory
- Рефракция
- An inflection of the rays of light: that property of the atmosphere which bends the rays of light in their passage to the eye from a different density, and causes the altitude of heavenly bodies to appear greater than it really is, especially near the horizon. (see terrestrial refraction.)
- A wave phenomenon involving change of direction or bending. when a wave of any kind— light, sound, sonar, radar, etc.—passes between materials of different density, its behavior changes as it exits the old medium. and encounters the new one. there is reflection off the boundary and transmission into the new medium. the transmitted wave undergoes refraction when it approaches the boundary obliquely.
- The bending of light as it passes through a diamond or gemstone.
- Bending of light waves, which occurs when a light wave passes from one medium to another
- Change in direction of an acoustic wave as the ultrasonic beam passes from one medium into another having different acoustic speeds. a change in both direction and mode occurs at acute angles of incidence. at small angles of incidence, the original mode and a converted mode may exist simultaneously in the second medium.
- Reorientation of radiation’s path by the medium through which it passes.
- Deflection of a wave due to a change in its speed as it passes from one material to another. see also refractometer.
- Change in direction of an acoustic wave as the ultrasonic beam passes from one medium into another having different acoustic speeds. a change in both direction and mode occurs at acute angles of incidence. at small angles of incidence, the original mode and a converted mode may exist simultaneously in the second medium.7
Occasional, английский
- Случайный
- A 1 случайный; 2 окка- зиональный equivalent
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Green shirt, английский
Personnel working on a usn aircraft carrier’s flight deck wear colored shirts for easy identification. green shirts are worn by catapult and arresting gear crews.
Greek fire, английский
In 672, the byzantine navy unveiled a secret chemical weapon, which destroyed an arab fleet at the battle of cyzicus on the sea of marmara. said to have been invented by a syrian architect named callinicus, the byzantines actually called it “roman fire,” but it is usually known as “greek.” it was an early form of napalm, consisting of a liquid which would ignite spontaneously and continue to burn, even on water, not to mention human flesh. it was as unstable as nitro-glycerin, and even the slightest shock would ignite or explode it. for this reason it was seldom used by field armies, but confined to warships and fixed land fortifications. it was sometimes encased in clay containers, to be dropped over a wall or thrown by catapult; sometimes discharged from a hand-held spray gun; but the most usual practice was to pack it into brass-bound wooden tubes, known as siphons, and blow it out with highpressure hoses. the mixture would explode on contact with air and water, and be propelled by its own combustion as well as being sprayed by the pressure in the hose. for two centuries the formula (now believed to have been a mixture of quicklime, saltpeter, sulfur, pitch, and naphtha) was a closely guarded secret. to reveal it was a capital offense the charge being sacrilege as well as treason. greek fire was the decisive factor in one sea fight after another, and was all the more effective because it could be directed sideways or downwards.
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