- polar diameter
- полярный диаметр (напр. планеты)
English-russian dictionary of physics. 2013.
polar diameter
Смотреть что такое "polar diameter" в других словарях:
Polar moment of inertia — is a quantity used to predict an object s ability to resist torsion, in objects (or segments of objects) with an invariant circular cross section and no significant warping or out of plane deformation.Ugural AC, Fenster SK. Advanced Strength and… … Wikipedia
Polar desert — Polar deserts are areas with annual precipitation less than 250 millimetres and a mean temperature during the warmest month of less than 10° C. Polar deserts on Earth cover nearly 5 million square kilometres and are mostly bedrock or gravel… … Wikipedia
Polar Satellite Launch Vehicle — Infobox Rocket name = Polar Satellite Launch Vehicle caption = PSLV C8 (CA Variant) carrying the AGILE x ray and γ ray astronomical satellite of the ASI lifting off from Sriharikota function = Expendable launch vehicle manufacturer = ISRO country … Wikipedia
North Polar Basin (Mars) — Not to be confused with Vastitas Borealis. North Polar Basin The North Polar Basin is the large blue low lying area at the northern end of this topographical map of Mars. Its elliptical shape is partially obscured by volcanic eruptions (red,… … Wikipedia
USCGC Polar Sea (WAGB-11) — is a United States Coast Guard Heavy Icebreaker. Commissioned in 1978, the ship was built by Lockheed Shipbuilding and Construction Company of Seattle along with her sister ship, Polar Star (WAGB 10).Homeported in Seattle, Washington Polar Sea… … Wikipedia
USCGC Polar Star (WAGB-10) — is a United States Coast Guard Heavy Icebreaker. Commissioned in 1976, the ship was built by Lockheed Shipbuilding and Construction Company of Seattle, Washington along with her sister ship, Polar Sea (WAGB 11).Homeported in Seattle, Polar Star… … Wikipedia
Saturn — /sat euhrn/, n. 1. an ancient Roman god of agriculture, the consort of Ops, believed to have ruled the earth during an age of happiness and virtue, identified with the Greek god Cronus. 2. Astron. the planet sixth in order from the sun, having an … Universalium
Sun — This article is about the star. For other uses, see Sun (disambiguation). The Sun … Wikipedia
Altair — This article is about the star in the constellation Aquila. For other uses, see Altair (disambiguation). Altair … Wikipedia
Precession (astronomy) — In astronomy, precession refers to the movement of the rotational axis of a body, such as a planet, with respect to inertial space. In particular, it refers to the precession of the Earth s rotational axis, also called the precession of the… … Wikipedia
earth — /errth/, n. 1. (often cap.) the planet third in order from the sun, having an equatorial diameter of 7926 mi. (12,755 km) and a polar diameter of 7900 mi. (12,714 km), a mean distance from the sun of 92.9 million mi. (149.6 million km), and a… … Universalium
