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acoustical | Акустический, зву- ¦ковой |
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acoustical - | - Создание благоприятных акустических условий (в помещении)
- Улучшение акустических свойств [акустики] помещений
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acoustical absorbent |
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acoustical absorption coefficient |
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acoustical barrier |
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acoustical birefringence |
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acoustical board |
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acoustical ceiling | A ceiling covered by, or formed of, an acoustical material. |
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acoustical ceiling board | An acoustical material in board form, designed primarily for suspended ceiling application. |
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acoustical ceiling board. |
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acoustical ceiling system | A structural system for supporting an acoustical ceiling; may incorporate lighting fixtures and air diffusers. |
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acoustical celling |
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acoustical cleaning ( |
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acoustical comfort | Акустический комфорт субъективное ощущение оптимального слушания (особ, при отсутствии нежелательных шумов) |
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acoustical door | A solid, heavy door which is gasketed along the top and sides; usually has an automatic door bottom; especially constructed to reduce noise transmission through it; usually carries a sound transmission class (stc) rating, which is a measure of its sound insulation value. |
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acoustical doppler effect |
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acoustical duct lining |
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acoustical holography |
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acoustical impedance |
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acoustical impedance matching |
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acoustical inhomogenelties | Неоднородности акустической среды |
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acoustical insulation board | A porous material in board form, designed or used as an acoustical material or as an element in a sound-insulation construction. acoustical lay-in panel an acoustical ceiling board designed to be laid into an exposed grid suspension system. |
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acoustical lay-in panel. |
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acoustical mass |
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acoustical material | Any material especially designed to absorb sound. |
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acoustical model | A model of an auditorium or room used to study certain acoustical properties of the full-sized enclosure, such as the distribution of sound pressure, the paths of sound rays, and focusing effects. acropolis 1. the elevated stronghold of a greek city, usually with the temple of the patron divinity. 2. (cap.) the acropolis of athens. 3. any elevated group of buildings serving as a civic symbol. |
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acoustical oceanography | The use of underwater sound to map underwater topography and the contents of the sea. |
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acoustical panel |
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acoustical plaster | A special low-density soundabsorptive plaster, applied in the form of a finishcoat, to provide a continuous finished surface. |
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acoustical power |
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acoustical reactance | Акустическое реактивное сопротивление |
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acoustical recording |
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acoustical reflection coefficient; sound reflection factor |
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acoustical room response | Акустические свойства помещения |
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acoustical seal |
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acoustical society of america | Американское акустическое общество |
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acoustical standards board | Комитет стандартов по акустике |
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acoustical system | Акустическая система |
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acoustical thermometer |
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acoustical thruster | Движитель, не создающий помех, отрицательно влияющих на работу гидрофонической системы позиционирования |
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acoustical tile | An acoustical material in board form, often having unit dimensions of 24 in. by 24 in. (approx. 61 cm by 61 cm) or less. usually used on ceilings but also may be applied to sidewalls. acoustics 1. the science of sound, including the generation, transmission, and effects of sound waves. 2. the totality of those physical characteristics of an auditorium or room (such as the size and shape of elements on the walls or ceiling which scatter sound, the amount of sound absorption, and noise level within the room) which affect an individual’s perception, and judgment, of the quality of speech and music produced in the room. |
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acoustical well logging |
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acoustically compact source | Акустически компактный источник {чьи размеры малы по сравнению с длиной волны, ср. distributed source] |
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acoustically compliant |
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acoustically hard |
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acoustically illuminated |
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acoustically insulated |
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acoustically q-switched | Лазер с акустической модуляцией добротности |
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acoustically rigid |
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acoustically soft |
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acoustically transparent |
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