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Graininess (rt)
| Глоссарий терминов по технологиям неразрушающего контроля (NDT) |
A film characteristic that consists of the grouping or clumping together of the countless small silver grains into relatively large masses visible to the naked eye or with slight magnification.
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Graininess, английский
- Степень дробности; зернистость (в графике)
- Film characteristic that results from improper film processing and that consists of the grouping or clumping together of many small silver grains into masses visible to the naked eye or with slight magnification.
Graininess adjusting, английский
Коррекция зернистости grainingсоздание зернистости; формирование эффекта зернистой поверхности
Characteristic, английский
- Property that helps to distinguish between items of a given population (3)
- A quality which allows something to be recognised as different cancer destroys the cell’s characteristics. adjective being a typical or distinguishing quality symptoms characteristic of anaemia the inflammation is characteristic of shingles.
- N характеристика (см. тж. portrayal) articulatory ~ артикуляторная характеристика perceptual ~ перцептивная характеристика, характеристика восприятия
- Характерная особенность, признак; характеристика, особенность ~s of the loading особенности [параметры] нагружение (конструкции)
- The characteristic dimension dc
Relatively, английский
Magnification, английский
- The ratio of image to object size in an optical system. may be real (linear) or apparent (angular). milliradian (mrad)1/1000th of a radian, or 0.0573 degrees; the angle whose tangent is 0.001.
- The increase in the apparent or perceived size or subtended angle of an image in relation to actual size of object.
- Увеличение ~ of lens увеличение лупы
- The power of a microscope (or lens) to produce an image that appears larger than the actual specimen, expressed as a factor of the actual size
Magnificat, английский
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Composite filter (rt), английский
A filter of two or more materials chosen so that the longer wavelengths of a beam are readily absorbed, and within this range undesirable radiation transmission is avoided. the materials are usually arranged so that the second material filters secondary radiation produced in the first material and so on. a particular example is the “thoraeus filter” which consists of 0.44 mm of tin, 0.25 mm of copper and i mm of aluminum in this order in the beam of radiation.
X-ray film (rt), английский
A film base that is coated (usually on both sides) with an emulsion designed for use with xrays.
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