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Occupational exposure
| Глоссарий по ядерной энергетике |
With respect to radiation protection , occupational exposure is an exposure which occurs during work with sources of ionising radiation . for example, exposures received from working on a nuclear reactor, in nuclear reprocessing or by a dental nurse takin
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Професиональное облучение * облучение, связанное с условиями работы см, также occupational radiation, русский
Профессиональное облучение, русский
Облучение персонала вследствие профессиональной деятельности, обусловленное вдыханием или заглатыванием радиоактивных веществ на рабочем месте и/или воздействием внешних источников ионизирующего излучения.
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Exposure, английский
- Exposure of a shot depends on the amount of light entering the lens. this can usually be controlled on your digital camcorder
- Aspect
- Sensitivity to a source of risk
- Экспозиция; воздействие
- Выдержка
- Contact with a substance by swallowing, breathing, or touching the skin or eyes. exposure may be short-term [acute exposure], of intermediate duration, or long-term [chronic exposure].
- The amount of light that reaches the image sensor and is controlled by a combination of the lens aperture and shutter speed.
- The result of light that reaches any recording surface through the combination of time (shutter speed) and quantity (lens diaphragm size).
- Exposure is the phenomenon of light striking the surface of film or a digital imaging sensor. the exposure is determined by the volume of light passing through the lens aperture (f/stop) combined with the duration of the exposure (shutter speed). for more on this subject, see the explora article, “understanding aperture.”
- The amount of light that enters the lens and strikes the film or sensor. exposures are broken down into aperture, which is the diameter of the opening of the lens, and shutter speed, which is the amount of time the light strikes the film. thus, exposure is a combination of the intensity and duration of light.
- The total amount of light reaching the digital sensor. it is controlled by setting the aperture, shutter speed and iso. discover how these 3 elements work together in our article on the exposure triangle.
- Amount of light that hits the image sensor of film controlled by the shutter speed and aperture.
- Exposición
- Expuosición
- Of a wood shake:
- 1. the fact of being exposed to something his exposure to radiation 2. the fact of being damp, cold and with no protection from the weather the survivors of the crash were all suffering from exposure after spending a night in the snow.
- Внешнее воздействие
- Контакт с возбудителем инфекции; воздействие; экспозиция; f
- Контакт с возбудителем инфекции; воздействие; экспозиция;
- Незащищенность данных ехрг выражение
- The proportional mass of a diamond or other cutting medium protruding beyond the surface of the metal in which it is inset in the face of the bit. sometimes incorrectly called clearance.
- An outcrop. ex rod. see ex 4. see also appendix, table exs. letter name for an e-range step-face bit set to cut the same size of core and borehole as a dcdma standard ex core and borehole. exsa6. letter name for a nonstandard core bit the outside and inside set diameters of which are 1.454 and 0.873 inches, respectively. the fitting reaming-shell set diameter is 1.484 inches. ext. cdda standard-size core bit the set outside and inside diameters of which are 1.460 and 0.905 inches, respectively. the set diameter of the fitting reaming shell is 1.484 inches.
- Низкая морозостойкость
- Empty space below a climber, usually referring to a great distance above the deck through which the climber could fall.
- The amount of light emitted onto a film or image sensor.
- A visible rock outcrop.
- Подвергание внешнему воздействию; выставление под дождь, на солнце, и т.п. оставление ребенка на произвол судьбы
- Общая сумма задолженности
- Contact between potential pathogen and host; also called contamination or contact
Exposure, английский
Exposure (e), английский
The quantity of light received per unit area of the layer. exposure may be
Exposure (rt), английский
The product of the x-ray intensity as measured by filament current in milliamperes and time in seconds or minutes for x-rays, or the product of source strength in curies and time in seconds or minutes for gamma rays. the exposure factor determines the degree of film blackening as long as the reciprocity law is valid. see reciprocity law and reciprocity law failure.
Exposure assessment, английский
The process of finding out how people come into contact with a hazardous substance, how often and for how long they are in contact with the substance, and how much of the substance they are in contact with.
Exposure bias, английский
A control on most digital cameras that lets you control the under -or over- exposure of the image.
Exposure bias compensation, английский
A control on most digital cameras that lets you control the under -or over- exposure of the image.
Exposure bracketing, английский
- The camera automatically takes a series of 3 or 5 pictures and slightly varies the ev for each frame. this insures that at least one of the pictures will be as close to perfectly exposed as possible.
- Camera will take 3 or 5 images and varies the exposure up or down for each photograph ensuring at least one will be well exposed.
- A photographic technique of taking multiple photos of the same scene with different exposure settings.
Exposure calculator, английский
Exposure chart, английский
Exposure chart (rt), английский
A graph showing the relation between material thickness, kilovoltage, and exposure. it is only adequate for determining exposure time for a uniform thickness of material.
Exposure coefficient, английский
Exposure coefficient:, английский
Coefficient defining the reduction or increase of load on a roof of an unheated building, as a fraction of the characteristic snow load on the ground
Exposure compensation, английский
- Lighten or darken the image by overriding the exposure system. also known as ev compensation.
- Adding to or subtracting from the “correct” exposure time indicated by the camera`s light meter, which results in a final exposure that is either lighter or darker than the recommended exposure time. most cameras allow for exposure compensation in 1/2, 1/3, or full-stop increments. note that the “correct” exposure is not necessarily the “best” exposure.
- Modifying the shutter speed or aperture from the camera’s recommended exposure to create a certain effect (over or under exposing)
- You can lighten or darken the image by under or over exposing the image. (ev compensation).
- A control on most digital cameras that lets you control the under -or over- exposure of the image.
Exposure control, английский
Exposure correction signal, английский
Exposure device, английский
Exposure device (rt), английский
A shield in the form of a package designed to contain and allow the controlled use of one or more sealed sources for the purpose of making radiographic exposures.
Exposure diversification, английский
Диверсификация рисков
Exposure dose, английский
Exposure factor, английский
In x-ray radiologic testing, the quantity that combines source intensity (milliampere), time (usually minute), and distance. it is the product of milliamperage and time divided by distance squared and determines the degree of film density. f
Protection, английский
- Охрана; защита см. coverage
- Охрана; защита
- 1. the act of keeping a person or thing safe from harm 2. something which protects children are vaccinated as a protection against disease. protection of children act 1999 protection of children act 1999 /pr? tek??n ?v t??ldr?n kt/
- Protección
- Предохранение
- Formerly, a certificate giving exemption from impressment.
- Защита; средства защиты
- Защита; защитные меры о ~
- Process of setting equipment or anchors for safety.
- A tab within the exchange administration center (eac) that contains anti-virus/anti spam, and data loss protection.
- The process of protecting data from loss or corruption by centrally creating and maintaining replicas and shadow copies of the data. dpm is designed to provide short-term disk-based backup, to support rapid and reliable recovery of data.
- In a specialised sense, used for the rules governing the protection given to a train which stops in an unusual location or becomes derailed, to stop another train hitting it.
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Open source, английский
- With respect to radiation protection , an open source is a source of ionising radiation in the form of radioactive material which is not encapsulated or otherwise contained. the implication is that open radioactive material can move around and if uncontro
- Open source software is software for which the underlying programming code is available to the users so that they may read it, make changes to it, and build new versions of the software incorporating their changes.
- Software (usually) that is created and distributed with either relaxed or no copyright restrictions.
- An application or software which is provided with the source code, usually with few restrictions, for repurposing or augmenting.
- Software that comes packaged with its source code so programmers can modify and change it as needed.
Non-ionising radiation, английский
Non-ionising radiation dose not have the ability to ionise matter it interacts with. examples include radiowaves and microwaves.
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