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Compass deflection
| Diamond Glossary (алмазы и бриллианты - глоссарий терминологии) |
- The difference, expressed in degrees, between the direction a magnetic compass needle points and true or astronomical north.
- Differences, expressed in degrees, between magnetic-north directions and the direction a magnetic compass points, owing to local magnetic interference.
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Compas, английский
Coastal ocean management, planning and assessmentsystem
Compasant, английский
A corruption of corpo santo, a ball of electric light observed flickering about the masts, yard-arms, and rigging, during heavy rain, thunder, and lightning.
Compasión, испанский
Compass, английский
- Compatible assembly system
- Navigational instrument showing the direction of the vessel in relation to the earth`s geographical poles or magnetic poles. commonly consists of a magnet aligned with the earth`s magnetic field, but other technologies have also been developed, such as the gyrocompass.
- Буссоль, компас
- An instrument for drawing circles, measuring the distance between two points, etc.; consists of two pointed legs, movable on a joint or pivot, usually made so that one of the points can be detached for the insertion of a pen, extension, etc.
- Компас
- The magnetic instrument which indicates the direction in which the boat is headed. coin pass rose. the circles on a chart which indicate the direction of true and magnetic north.
- An instrument employed by navigators to guide the ship`s course at sea. it consists of a circular box, containing a fly or paper card, which represents the horizon, and is suspended by two concentric rings called gimbals. the fly is divided into thirty-two equal parts, by lines drawn from the centre to the circumference, called points or rhumbs; the interval between the points is subdivided into 360 degrees—consequently, the distance or angle comprehended between any two rhumbs is equal to 11 degrees and 15 minutes. the four cardinal points lie opposite to each other; the north and south
- A direction-finding instrument showing the heading of a ship. magnetic compasses orient themselves to the earth’s magnetic field and can only show magnetic north. a gyrocompass depends on the tendency of freely-spinning rotors to maintain spatial orientation, and can be set to indicate true north.
- A maas or other compass device used in borehole-survey work.
- An instrument for determining directions, usually by a device having a magnetic needle free to turn in a horizontal plane.
- Буссоль, компас beam ~ штангенциркуль
- Combined performance and safety system
Compass, английский
Compass and inclinometer, английский
Compass bowl, английский
A round dish in which the compass card is mounted.
Compass brick, английский
An arch brick. compass-headed arch a semicircular arch.
Compass card, английский
- Картушка компаса
- A circular card, divided around its rim into the cardinal or inter-cardinal points of the compass, or into degrees. a lubber’s line on the fixed compass bowl is aligned to the bow, and hence its intersection with the card shows the vessel’s heading. to a shipboard observer the card seems to rotate when the vessel turns, but in fact it remains aligned to the north while the ship turns around it. also compass rose. almost without exception, the northward direction on a compass card is indicated by a fleur-de-lys—a stylized lily flower, formerly the emblem of french royalty. few mariners would be able to explain why, but the practice dates back to the twelfth century when the french called their water compasses “mariniere.” in 1258, the florentine brunetto latini wrote; “even as our august king is our guide on the land, so does the fleur-de-lys on the mariniere guide the seafarer by constantly pointing to boreas (the ancient greek god of the north wind) no matter how the ship may go.”
Compass center pin, английский
Compass compensation, английский
Adjustments to a magnetic compass to counteract the effects of degaussing.
Compass course, английский
- A bearing as indicated by the horizontal angle between the compass needle and the centerline of the aircraft. a compass course is equal to a true course ± variation and deviation; also equal to a magnetic course ± deviation.
- Компасный курс - угол между направлением магнитной стрелки и диаметральной плоскостью судна в направлении движения, измеренный по часовой стрелке
- Компасный курс
- The angle between the direction of compass north and the ship’s fore-and-aft line, measured clockwise from compass north.
- The course as read on a compass. the compass course adds the magnetic deviation and the magnetic variation to the true course.
Compass deviation table, английский
Стесненное своей осадкой (о судне)
Compass direction, английский
Compass display circuit, английский
Compass error, английский
Consists of two components. [1] variation, which is caused by the difference between the geographic and magnetic poles, and changes with the observer’s position on the earth’s surface; and [2] deviation, which is due to the magnetic effect of the iron in the ship itself.
Compass heading, английский
Compass locator, английский
Приводная радиостанция сомм communication связь; связной сомм commutator коммутатор
Compass locator at outer marker, английский
Compass navigation, английский
Difference, английский
- Disagreement, inequity, contrast, dissimilarity, incompatibility
- Разница; разность
- An important army term, meaning firstly the sum to be paid by officers when exchanging from the half to full pay; and, secondly, the price or difference in value of the several commissions.
Astronomical, английский
Астрономический
Differences, английский
Цифровой избирательный вызов, цив - технология радиосвязи, при которой предварительное согласование канала вызова другого судна осуществляется не широковещательно на голосовом канале, а на отдельном цифровом канале. после согласования рабочего канал
Directions, английский
- Directions for use (on a bottle of medicine, etc.) instructions showing how to use something and how much of it to use
- Раскреплённый связями в двух взаимно перпендикулярных направлениях
- In the maps application, instructions for how to get from one location to another, either driving or walking.
Interference, английский
- Effect caused by the introduction of unwanted electrical signals into an electrical circuit. in cctv this results in "noise" in the signal or picture, which disrupts the picture.
- Extraneous energy which tends to interfere with the reception of the desired signals.
- Disturbances of an electrical or electromagnetic nature that introduce undesirable
- “artifactual increase or decrease in apparent concentration or intensity of an analyte due to the presence of a substance that reacts nonspecifically with either the detecting reagent or the signal itself.” [clsi]
- Signal
- Столкновение прав (заявляемых или патентных); приоритетный спор
- A scrambling of the content of signals by the reception of desired signals.
- Disturbances of an electrical or electromagnetic nature that introduce undesirable responses in other electronic equipment.
- A range of phenomena associated with the superposition of waves
- For light, the way that waves add together, depending on their phase. constructive interference occurs when the waves are in phase and their amplitudes add. destructive interference occurs when the waves are 180 degree out of phase and their amplitudes cancel.
- N интерференция interfix n интерфикс
- The static and other noises sometimes heard over the phone line.
- Столкновение одновременно заявляемых прав на патент
- Distortion of a light wave due to interaction with another wave
- A proceeding, conducted before the patent trial and appeal board, to determine priority of invention between a pending application and one or more pending applications and/or one or more unexpired patents under pre-aia u.s. patent law.
- A proceeding conducted before the board of patent appeals and interferences to determine the priority of invention between a pending application and one or more pending applications and one or more unexpired patents.
- The negative effect of a learners first language(s) on the learning of a target language.
- Помехи, наводки
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Cone bit, английский
- Synonym for roller bit.
- A cone-shaped noncoring bit, which may be set with diamonds or other cutting media.
- Colloquial term, improperly applied to bullnose bit.
Come-along, английский
- An open, fixed-jaw spanner used to grip, hold, and lift rods, casing, or piping. compare lowering iron.
- A device consisting of two serrated jaws so attached to a ring that a pull on the ring causes the opposing jaws to close and grip a wire, cable, or any cylindrical piece of drill equipment
- Рычажная лебёдка
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