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Background radiation
| Глоссарий по ядерной энергетике |
Ionising radiation in our environment which we are all exposed to, the exact magnitude depending on our location in the world. examples include radon gas , cosmic rays and k-40.
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Радиационный фон, русский
, ионизирующее излучение, обусловленное совместным действием природных (естественных) и техногенных радиационных факторов. естественный радиационный фон - излучение, создаваемое рассеянными в природе радионуклидами, содержащимися в земной коре, приземном воздухе, почве, воде, растениях, продуктах питания, в организмах животных и человека (84%), а также космическое излучение (16%). естественный радиационный фон колеблется в широких пределах в различных регионах земли. эквивалентная доза в организме человека в среднем 2 мзв = 0,2 бэр. техногенный радиационный фон связан главным образом с переработкой и перемещением горных пород, сжиганием каменного угля, нефти, газа и других горючих ископаемых, а также с испытаниями ядерного оружия и ядерной энергетикой.
Фоновое излучение, русский
Rayonnement de fond
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Background, английский
- Фон
- The surface area against which the pattern is contrasted. the surface area of
- The portion of a scene that sits behind the main, foreground subject. the background can be made sharp or unsharp through the use of selective focusing techniques and depth of field manipulation.
- A фоновый; внеязыко- вой knowledge
- Sound or noise that interferes with radio or sonar reception.
- Фон, задний план о ~ for
- A page that you can assign to another page to create multiple layers in a drawing.
- In a graphical user interface such as windows, a pattern or picture in the screen background that can be chosen by the user.
- The area on a card that allows a user to make the card’s image a background when clicked on.
- The area that appears behind the tiles on the start screen.
- The color or image that appears behind the content of a visual element, for example, behind the text that is displayed in a textbox control or on your graphical user interface.
- The image that appears in the conversation window.
- The picture that appears in the photos hub.
- Formations on or signals from a test object that constitute the background to a discontinuity. the higher the level of background noise, the more difficult it is to distinguish a discontinuity. background signals may arise from visual, acoustic, chemical, electrical, or radiation sources that the sensor responds to. see also sensitivity; signal-to-noise ratio.
- Formations on or signals from a test object that constitutes the background to a discontinuity. the higher the level of background noise, the more difficult it is to distinguish a discontinuity. background signals may arise from visual, acoustic, chemical, electrical or radiation sources that the sensor responds to. see also neural acuity; sensitivity; signal-to-noise ratio.
- Formations on, or signals from, a test object that constitute the background to a discontinuity. the higher the level of background noise, the more difficult it is to distinguish a discontinuity. see also background fluorescence; neural acuity; sensitivity; signal-to-noise ratio. glossary b 491
- In magnetic particle testing, the appearance or brightness of the surrounding area acting to reduce the contrast of an indication. (2) nonrelevant signal that tends to interfere with the normal reception or interpretation of the target being sought.
Background, английский
Background, английский
Background (adj), английский
In the context of processes or tasks that are part of an operating system or program, operating without interaction with the user while the user is working on another task.
Background (pt, mt), английский
The surface of the test part upon which the indication is viewed. it may be the natural surface of the test part, or it may be the developer coating on the surface. this background may contain traces of unremoved penetrant, fluorescent or visible, which if present, can interfere with the visibility of the indication.
Background aerosol, английский
Background agent, английский
A multitasking feature that allows for running code periodically in the background.
Background application, английский
Фоновое приложение; приложение, выполняемое в фоновом режиме
Background biota conditions, английский
Background check, английский
- A process by which a person or company uses to verify that a person is who they claim to be
- A background check is an in-depth analysis of an individual`s work history, criminal history and personal references. it is used to determine whether a person is a good fit for a particular job or position
- A background check is a check that is carried out on someone before that person starts a job. not every employee is obliged to have a background check but it is normal to carry one out if someone wants to work for the police or to work with children, for example. a background check usually includes checking a person’s past for any criminal convictions.
Background color, английский
- Фон; цвет фона; фоновый цвет
- The color against which characters and graphics are displayed.
- A color that you want entrance to disregard when interpreting a field. the color is removed before interpretation.
Background compilation, английский
Compilation that occurs while the developer is writing code, before an explicit build command is made through the ide. background compilation enables error reporting while the developer is writing code.
Background component, английский
Background computing, английский
Решение задач с низким приоритетом; фоновые вычисления
Background con cen t ra t i on, английский
Background concentration, английский
Background contamination, английский
- The total of the extraneous particles which are introduced in the process of obtaining, storing, moving, transferring and analyzing a fluid sample.
- Tracer gases in a test system that initiate a response from the leak detector and are not attributable to a leak, but may make detection of leaks more difficult. glossary b-c 741
Background cylinder, английский
Background data, английский
Основополагающая информация
Background density, английский
Background disturbance indicator, английский
Environment, английский
- Surrounding in which operates, including air, water, land, natural resources, flora, fauna, humans and their interaction.
- Окружающая среда. совокупность всех материальных тел, сил и явлений природы, ее вещество и пространство, любая деятельность человека, находящегося в непосредственном контакте с живыми организмами; совокупность абиотической, биотической и социальной сред,
- Окружающие условия [среда]; внешние факторы или воздействия; условия эксплуатации ` (лл)
- The conditions and influences under which an organism lives
- N 1 лнгв. окружение; 2 псхл. окружающая обстановка5 consonantal ~ консонантное окружение epanalepsis n эпаналепсис, удвоение6 epenthesis n 1 эпентеза, вставка звуков1; 2 добавление гласного звука для того, чтобы 3 английский как язык международного общения. 4 несовпадение стиховых и фразовых границ. 5 внешний контекст, в котором происходит наше поведение. 6 фигура речи, состоящая в повторе слова, словосочетания или пред- ложения. epenthetic 41 evaluation разбить труднопроизносимую группу (кла- стер) согласных
- Окружающая среда
- Окружающая среда; при- родно-ландшафтная среда
- The place in which an organism lives, and the circumstances under which it lives. environment includes measures like moisture and temperature, as much as it refers to the actual physical place where an organism is found.
- The combination of all the external conditions and the potential effect of the inner environment (heteromosaic of abiotic conditions). e. change: survival depends on the life span of the organisms involved, and has to adapt to a new situation via genetic change, evolution, etc. • cyclic change: rhythmically repetitive, like cycles of a season, day / night, movement of tides etc. • directional change: change is maintained over a long period in relation to the life span of organisms - erosion, siltation, cycles of glaciation, etc. • erratic change: these have no rhythm and no consistent direction e.g., hurricanes, cyclones, flash storms, fires, vulcanos, earthquake, etc.
- Окружающая среда. существующая в данный момент совокупность всех внешних условий и воздействий, которым подвержена данная система (или организм) (мос, 14). `36
- (1) the system of surrounding things, conditions or influences, especially affecting the existence or development of someone, something or another system (->habitat), (2) the art of environing, (3) the state of being environed.
- A global context in which to access data.
- A set of roles that are required to run a specific application and the machines to be used for each role.
- One of two deployment destinations within a microsoft azure cloud service: staging or production.
- The totality of surrounding conditions and circumstances affecting growth or development. often the term is applied to the natural features of a geographic area: water, air, and land — including ecological relationships.
- The sum of the physical, chemical, and biological factors that surround an organism.
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Becquerel, английский
- The si unit for activity . the becquerel (bq) is equivalent to 1 disintegration per second (dps) . also see the older unit of activity, the curie .
- An si unit of measurement of radiation. abbr bq (note: now used in place of the curie.)
Atomic number, английский
- The number of protons within an atom . e.g. uranium-238 (92) contains 92 protons. also gives the number of electrons .
- Атомное число
- An integer that expresses the positive charge of the nucleus in multiples of the fundamental electronic charge. in present theory, it is the number of protons in the nucleus.
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