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Diffraction mottling
| Англо-русский глоссарий по сварке металлов |
A diffuse diffraction pattern on a radiograph resulting from x-raying thin sections of crystalline material.
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Дифракционные пятна, русский
Дифракционные пятна (на радиографическом снимке сварного шва в результате дифракции излучения зернами металла)
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Diffract, английский
Diffracted bandwidth, английский
Ширина полосы дифракции
Diffracted beam, английский
Diffracted event, английский
Ось синфазности диафрагировая
Diffracted field, английский
Diffracted light, английский
Diffracted light energy, английский
Diffracted object field, английский
Diffracted radiation, английский
Diffracted wave, английский
Diffracted wavefront, английский
Diffracted-beam energy, английский
Diffracting aperture, английский
Diffraction, английский
- The "spreading" of waves into the lee of obstacles such as breakwaters by the transfer of wave energy along wave crests. diffracted waves are lower in height than incident waves.
- Дифракция
- Deviation of the direction of propagation of a radiation, determined by the wave nature of radiation, and occurring when the radiation passes the edge of an obstacle.
- A wave property which creates deviation from a straight line when the beam passes near an edge of an opaque object. deviation of part of a beam, determined by the wave nature of radiation and occurring when the radiation passes the edge of an opaque obstacle.
- Light curves or travels around small circular objects.
- The changing of direction (bending or spreading) that occurs when a light wave interacts with an opening or barrier
- (1) in acoustics, the reflection of a wave front when passing the edge of an ultrasonically opaque object. (2) in radiation technologies, a special case of scatter, where coherently scattered photons undergo interference or reinforcement, resulting in patterns indicative of the scattering medium. see also xray diffraction.
- (1) в акустике - отражение волнового фронта при прохождении края непрозрачного для ультразвука объекта. (2) в радиационных технологиях - особый случай рассеяния, когда когерентно рассеянные фотоны подвергаются интерференции или усилению, что приводит к образованию структур, указывающих на рассеивающую среду. см. также дифракция рентгеновских лучей.
- (1) in radiographic testing, special case of scatter, where coherently scattered (full intensity is retained) photons undergo interference or reinforcement, resulting in patterns indicative of the scattering medium. see also x-ray diffraction. (2) in ultrasonic testing, deflection of a wavefront when passing the edge of an ultrasonically opaque object.15
- Deflection of a wavefront when passing the edge of an ultrasonically opaque object.7,22
Diffraction (rt), английский
The scattering of incident radiation from the regularly spaced atoms in crystals or complex molecules such that interference between the scattered waves results in a pattern of maxima and minima in the intensity of the scattered radiation.
Diffraction (ut), английский
The deflection of a wave front when passing the edges of an obstacle.
Diffraction formula, английский
Diffraction from hologram, английский
Diffraction from pattern, английский
Diffraction from volume hologram, английский
Diffraction grating, английский
- An array of fine, parallel, equally-spaced reflecting or transmitting lines that mutually enhance the effects of diffraction to concentrate the diffracted light in a few directions determined by the spacing of the lines and by the wavelength of the light
- An array of fine, parallel, equally spaced reflecting or transmitting lines that mutually enhance the effects of diffraction to concentrate the diffracted light in a few directions determined by the spacing of the lines and by the wavelength of the light.
- Дифракционная решетка
Radiograph, английский
- An image produced on film or another sensitive surface when radiation such as x-rays or gamma rays passes through an object verb to make a radiograph of something, especially a part of the body
- X ray.
Crystalline, английский
- A substance or rock composed largely or wholly of mineral crystals.
- Transparent, clear, or pure.
- Made up of crystals. the term crystalline applies to sections of all chemical fibers, which consists of alternate crystalline and amorphous (noncrystalline) regions. these regions are influenced by manufacturing conditions and to some extent can be controlled. the degree of crystallinity influences the physical properties of fibers.
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Дифракционные пятна, русский
Дифракционные пятна (на радиографическом снимке сварного шва в результате дифракции излучения зернами металла)
Дисковый электрод для шовной контактной сварки, русский
Дисковый электрод для шовной контактной сварки (взамен термина
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