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Background fluorescence
| Глоссарий по тестированию |
Fluorescent residue that is observed over the part surface or in localized areas caused by surface contamination or surface finish, that interferes with penetrant removal or that is due to improper penetrant removal technique. see also background.
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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
Fluorescent, английский
- Флуоресцирующий; флуоресцентный (о надписи)
- U-lamp a tubular lamp whose bulb has a 180° bend at the center,
- Having the property to produce fluorescence.
- The ability of certain materials to absorb energy and then immediately release that energy in the form of light
Contamination, английский
- Usually an undesirable situation where radioactive material in an unsealed source (open source) state is present in the working environment, or otherwise un-contained and not required. contamination can either be loose (easily removed) or fixed. loose con
- Загрязнение; заражение
- The introduction of sewage, wastes, and/or chemicals (or other material) into a potable water supply that render it unfit for its intended purpose. contemporary style an imprecise term applied to any of a number of architectural modes popular from about the 1940s through the 1970s and beyond, sometimes included under the term modern architecture; often characterized by widely overhanging eaves, exposed roof beams, and front-facing gables with heavy piers that support the gables; often, a balcony with an overhanging sunscreen, roof decks, and a patio that may serve as an extension of the living area; another type has a facade and flat roof resembling that of the international style. continuous beam 251
- The action of contaminating something, or the state of being contaminated the contamination resulted from polluted water.
- N лнгв., лит. контаминация (син. blending)
- Инфицирование; контаминация
- The act or process of a substance being diluted or admixed with another material, which may render the original substance unfit for use. see contaminate.
- Undesirable substances (dust, fibers, etc.) in the coating system and powder coating
- Загрязнение. увеличение количества аналита в процессе экстрак-ции в противоположность наблюдаемым обычно потерям, которые оцениваются по выходу.
- Загрязнение. увеличение количества аналита в процессе экстракции в противоположность наблюдаемым обычно потерям, которые оцениваются по выходу.
- Introduction of unwanted microorganisms
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Backstreaming, английский
- Movement of pumping fluids from the pump back to the vacuum chamber. also called diffusion.
- Movement of pumping fluids from a pump back to the vacuum chamber.21
Articulated pole piece, английский
In magnetic particle testing, independently adjustable legs of a contour probe that enable satisfactory contact on irregular test object profiles.
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