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Obstruction
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- Any defect in the track or track formation, or obstacle on, above or adjacent to the track which will prevent the safe passage of trains.
- Препятствие
- When a defensive player, instead of going after the ball, uses his body to prevent an offensive player from playing it.
- 1. something which blocks a passage or a blood vessel 2. the blocking of a passage or blood vessel
- [1] a reef, shoal, wreck, or other object making it necessary to change course in avoidance. [2] something that impedes a radar beam. because of diffraction there is some illumination behind an obstruction, with lower frequency beams tending to illuminate more of the shadow region than beams of higher frequency or shorter wavelength.
- Any buried object that lies completely or partially within the cross section of the microtunnel and that impedes continued forward progress along the design path and within allowable tolerances.
- Any object or feature that lies completely or partially within the cross-section of a microtunnel or drill that prevents continued forward progress.
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Препятствие, русский
- Земная (водная) поверхность и расположенные на ней объекты.
- Препятствие, преграда, препона, помеха, загвоздка, задержка, закавыка, заковырка, заколупка, закорючка, запятая, зацепа (зацепка), крючок, узда; тормоз, мытарства, балласт; камень преткновения, рогатка, барьер; баррикада; обструкционизм. тут есть закорючк
- Предмет, мешающий игроку выполнить удар, который не должен находится на поле по замыслу архитектора. в соответствии с правилами игрок имеет право убрать мешающее ему препятствие или перенести мяч в другую точку.
- В каждом препятствии выделяются два аспекта:
Obs, английский
- Observation
- Observe
- Observed
- Observer
- Obsolete
- Obstruction
- Omnibearing selector
- Orbital bombardment system
- Office of biological services
- Организационная структура разделения работ
- Observe or observation status (icao)
- Omni bearing selector( part of a vor receiver system) which allows the pilot to select a course to or from a vor
- Organisational breakdown structure
- Omnidirectional bearing selected
Obstrucción, taponamiento, испанский
Помеха, русский
- Помеха , затруднение, препятствие , чинить помехи
- Джoмдoд
- Сигнал, затрудняющий работу с информативными сигналами. источниками помех могут быть структурная неоднородность материала, скачки напряжений питающей сети, несовершенство электроакустических преобразователей и т.п.
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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
Illumination, английский
- Освещение; облучение (цели)
- Lighting minus craft. also, someone else`s setup.
- The amount or intensity of light striking an object.
- The luminous flux density incident on a surface, i.e., the luminous flux per unit area; usually expressed in lumens per square foot or footcandles, and lumens per square meter or lux.
- Act of illuminating or state of being illuminated. see also illuminate. compare illuminance.2,6
Illuminate, английский
- To direct radar at a target for weapons guidance purposes (cf. paint).
- Cast light on (something).
- Cast light on (something). compare illuminance.
Wavelength, английский
- Light is made up of electromagnetic waves; wavelength is the crest (peak)-to-crest distance between two adjacent waves.
- Для оптических сетевых устройств длина волны светового потока составляет 850, 1300, 1310 и 1550 нм
- The optical term for frequency. fiber optics generally uses the 850 nm, 1300/1310 nm, 1550 nm and 1625 nm wavelengths for transmission purpose due to the marriage of performance with light sources, optical fibers, and optical detector technologies
- Distance in the direction of propagation of a periodic wave between two successive points at which the phase is the same. tel 203•377•8282 fax 203•378•2457 e-mail res_sales@oriel.com url www.oriel.com 9-17 polarization lenses optics prisms & filters beam splitters windows, substrates & mirrors properties of optical coatings optical materials
- The length of the light wave, usually measured from crest to crest, which determines its color. common units of measurement are the micrometer (micron), the nanometer, and the angstrom unit.
- The spatial period of a plane wave
- The distance between "waves" in the electromagnetic field, specified as angstroms or nanometers.
- The distance an electromagnetic wave travels in the time it takes to oscillate through a complete cycle. wavelengths of light are measured in nanometers (10-9 m) or micrometers (10-6m).
- The linear distance occupied by one complete cycle of vibration of an energy form from any given point to the next point characterized by the same phase.
- For light waves or sound waves, the distance between two successive points of a periodic wave in the direction of propagation, in which the oscillation has the same phase; the distance the wave travels in one period. for light waves three common units of wavelength are: micrometer, nanometer, and angstrom. wave molding, oundy molding, swelled chamfer, undulating molding, undy
- Длина волны wax 1. воск 2. парафин 3. пластичная глина way 1. путь; дорога 2. проход; переход 3. колея 4. направление, сторона 5. амер, расстояние
- The physical length between corresponding points of successive cycles of a wave. low frequencies have long wavelengths; high frequencies have short wavelengths.
- The distance between the crests of a wave in a radio signal, measured as the speed of light divided by the frequency in- hz.
- The distance between one peak of a wave and the next peak
- Light is measured by its wavelength (in nanometers) or frequency (in hertz). one wavelength. equals the distance between two successive wave crests.
- The distance between two points having the same phase in two consecutive cycles of a periodic wave, along a line in the direction of propagation.
- Distance between repeating values of a wave — for example, the distance from one peak to the next peak on a sine wave. wavelength is a fundamental descriptor when discussing wave behavior, system sensitivity, and diffraction effects.
- Distance between repeating values of a wave. for example, the distance from one peak to the next peak on a sine wave.
- Distance between repeating values of a wave. for example, the distance from one peak to the next peak on a sine wave. wavelength is generally measured in nanometers when considering uv-a radiation (for example, 365 nm). compare frequency.
- Distance between repeating units of a wave. for example, the distance from one peak to the next peak.
- Distance needed in the propagation direction for a wave to go through a complete cycle.7,21
Completely, английский
Вполне; полностью; совершенно
Microtunnel, английский
A remote control method of installing pipes using a fully guided microtunneling machine.
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Defects in electrical insulation, английский
Any defect that could potentially cause a signal failure.
Wayleave, английский
- Any crossing, either overhead or underground by an electric cable, conductor or other service main being the property of a supply authority, private company or individual, is commonly referred to as a wayleave.
- Право перевозки по чужой земле право полета над территорией
- Полоса отчуждения
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