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1 треугольник,
celestial triangle
астрономический
-, ветровой — wind triangle
-, земной (параллактический) — terrestrial triangle
-, навигационный — navigational triangle
сферический треугольник при расчетах высоты и направления (азимута) полета. — the spherical triangle solved in computing altitude and azimuth.
-, силовой — force triangle
- скоростей, навигационный — wind triangle
треугольник, составленный вектором воздушной скорости (как правило, совпадающий с направлением продольной оси ла) и вектором путевой скорости (в направлении полета ла относительно земли) (рис. 124). — the wind traingle is formed by the airspeed and ground speed vectors.
-, сферический — spherical triangle
замкнутая геометрическая фигура со сторонами, образованными тремя ортодромическими дугами. — а closed figure having arcs of three great circles as sides.
образовывать t. — form triangle
строить т. — construct triangleРусско-английский сборник авиационно-технических терминов > треугольник,
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2 астрономический треугольник
1) Engineering: navigational triangle, parallactic triangle, polar-zenith-star triangle2) Astronautics: astronomical triangle, celestial triangle, spherical triangleУниверсальный русско-английский словарь > астрономический треугольник
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3 параллактический треугольник
1) Naval: navigational triangle, parallactic triangle2) Mathematics: astronomical triangle3) Astronautics: celestial triangle4) Cartography: astronomic triangle, pole-zenith-starУниверсальный русско-английский словарь > параллактический треугольник
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4 небесный треугольник
Naval: celestial triangleУниверсальный русско-английский словарь > небесный треугольник
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5 ориентация
orientation
определение места или пространственного положения ла по ориентирам, — the act of fixing position or attitude by visual or other references.
-, астрономическая — celestial orientation
- в инерциальном пространстве (гироскопа) — orientation in inertial space
- гироплатформы — orientation of stable platform
the servo stabilization is needed to maintain the orientation of the stable platform.
- индикации (навигационной карты в ино) в северном направлении или по линии пути с указанием положения самолета в центре экрана под кружком. — display orientation. the map display can be oriented either north-up or track-up with the position displayed in the centre of the screen under a small-circle.
- карты no линии пути (на ино) — track-up map (display) orientation
when using track-up orientation, the aircraft position can be moved under a triangle near display bottom.
- карты с положением запада вверху, востоком внизу — up-west (dwn-east) гiар (display) orientation
- карты с положением севера вверху — north-up map (display) orientation
- (гиро) платформы — (stable) platform orientation
- (гиро) платформы в азимуте, начальная — initial (stable) platform orientation in azimuthРусско-английский сборник авиационно-технических терминов > ориентация
См. также в других словарях:
celestial triangle — An astronomical triangle on the surface of the celestial sphere whose vertices are the zenith, an elevated pole, and a given celestial body … Aviation dictionary
celestial precomputation — The solution of the celestial triangle for altitude and azimuth for a future time and position … Aviation dictionary
Celestial pole — The north and south celestial poles and their relation to axis of rotation, plane of orbit and axial tilt … Wikipedia
navigational triangle — The spherical triangle solved in computing altitude and azimuth or great circle problems. The celestial triangle is formed on the celestial sphere by the great circles connecting the elevated pole, the zenith of the assumed position of the… … Aviation dictionary
PZX triangle — The PZX triangle is a term used in Astro Navigation, or Celestial Navigation, and its solution can give you your position anywhere (more or less) on the globe. The sky is described as a Celestial Sphere with a North and South Pole corresponding… … Wikipedia
Navigational triangle — The navigational or PZX triangle is a term used in Astro Navigation, or Celestial Navigation, and its solution can give you your position anywhere (more or less) on the globe. The sky is described as a Celestial Sphere with a North and South Pole … Wikipedia
astronomical triangle — noun : a triangle on the celestial sphere whose vertices are the pole, the zenith, and the observed body * * * the spherical triangle formed by the great circles connecting a celestial object, the zenith, and the celestial pole. [1915 20] … Useful english dictionary
Summer Triangle — The Summer Triangle is an astronomical asterism involving an imaginary triangle drawn on the northern hemisphere s celestial sphere, with its defining vertices at Altair, Deneb, and Vega. This triangle connects the constellations of Aquila,… … Wikipedia
astronomical triangle — the spherical triangle formed by the great circles connecting a celestial object, the zenith, and the celestial pole. [1915 20] * * * … Universalium
astronomical triangle — The spherical triangle formed by joining the observer’s elevated pole, his zenith, and the position of the body on the celestial sphere … Aviation dictionary
Bygrave slide rule — The Bygrave slide rule is a slide rule named for its inventor, Captain L. G. Bygrave of the RAF. It was used in celestial navigation, primarily in aviation. Officially, it was called the A. M. L. Position Line Slide Rule (A.M.L. for Air Ministry… … Wikipedia
