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Underwater acoustics
| Fisheries glossary |
Due to its excellent propagation properties, underwater sound is used as a tool to aid the study of marine life, from microplankton to the blue whale. see also ocean tracking network.
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Acoustic, английский
- Акустический
- A акустический feature, phonetics, technique instrumental ~ инструментальная акустика
Acoustic (adj), английский
One of the music genres that appears under genre classification in windows media player library. based on id3 standard tagging format for mp3 audio files. winamp genre id # 99. acp (n)
Acoustic (energy) flux, английский
Acoustic -, английский
- Акустическое зондирование (горных пород)
- Звукопоглощающая облицовочная плитка
Acoustic absorptivity, английский
Acoustic agglomeration, английский
Acoustic amplification, английский
Acoustic analogy, английский
Acoustic and lighting equipment box, английский
Acoustic anemometer, английский
Acoustic antenna array, английский
Акустическая антенная решетка
Acoustic array, английский
Acoustic artificial voice, английский
Acoustic attenuation, английский
Acoustic attenuation log, английский
Acoustic axis, английский
Acoustic back-up control system, английский
Акустическая вспомогательная система управления (подводнш оборудованием)
Acoustic baffle, английский
Sonar arrays are extremely sensitive to underwater noise and have to be protected from propeller cavitation, wake disturbance, machinery noise, and other sounds generated by the vessel. to this end a sound-attenuating shield or baffle is placed between hull-mounted sonar and the propulsion system (see baffle zone).
Acoustic beacon, английский
Acoustic beam deflector, английский
Acoustic brid, английский
Propagation, английский
- Прохождение, распространение (напр, радиоволн)
- An act of causing something to spread or multiply
- Распространение; размножение; продвижение; передача
- Распространение
- The process of distributing an index from a content index server to one or more web servers for the purposes of providing search.
- Advancement of a wave through a medium.
- Advancement of energy or a crack through a medium. see also brittle crack propagation; ductile crack propagation; fatigue crack propagation.
- Movement of a wave through a medium.7,21
Properties, английский
- A dockable window that displays the properties that are set on the selected object. in most cases, the property values can be edited in the window.
- A ui element that users can click to display information about a selected object.
Underwater, английский
- Подводный
- Below the surface, submerged.
Microplankton, английский
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Coriolis effect, английский
- Due to the earth's rotation, freely moving objects on the surface of the earth veer right in the northern hemisphere and left in the southern hemisphere. this effect is called the coriolis effect, and works, in particular, on winds and ocean currents. the
- The movement of air (and hence storms) is deflected clockwise in the northern hemisphere and counter-clockwise in the southern by a hypothetical force postulated in 1843 by french mathematician gaspard coriolis. although the angular speed of terrestrial rotation is constant, its linear speed varies with latitude, being fastest at the equator and diminishing towards the poles. this has a geostrophic effect on the air, also tending to amplify surface currents by imposing circular motion on surface water, clockwise in the northern hemisphere and anti-clockwise in the southern.
Dredging, английский
- Dredge designed to catch scallops, oysters or sea cucumbers are towed along the bottom of the sea by specially designed dredge boats.
- Дноуглубительные работы
- Fishing by dragging the dredge.
- Подводная выемка грунта, землечерпание, дноуглубительные работы, дноуглубление
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