- mean earth radius
- Техника: средний радиус земного шара
Универсальный англо-русский словарь. Академик.ру. 2011.
mean earth radius
Смотреть что такое "mean earth radius" в других словарях:
Earth radius — The Earth s shape, like that of all major planets, approximates a sphere. A true sphere has a unique radius, but on Earth the distance from the mean sea level at each point on the surface to the center (the radius of the Earth at a point on the… … Wikipedia
Earth's gravity — Earth s gravity, denoted by g , refers to the gravitational attraction that the Earth exerts on objects on or near its surface. Its strength is usually quoted in terms of the acceleration it gives to falling bodies (acceleration due to gravity),… … Wikipedia
Earth's rotation — is the rotation of the solid Earth around its own axis. The Earth rotates towards the east, which can be observed by orientation with a magnetic compass at sunrise. As viewed from the star Polaris, the Earth turns counter clockwise. Rotation… … Wikipedia
Earth — This article is about the planet. For other uses, see Earth (disambiguation). Earth … Wikipedia
Radius of curvature (applications) — The distance from the center of a sphere or ellipsoid to its surface is its radius. The equivalent surface radius that is described by radial distances at points along the body s surface is its radius of curvature (more formally, the radius of… … 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
Earth's orbit — In astronomy, The Earth s Orbit involves the Earth orbiting the Sun at an average distance of about 150 million kilometers every 365.2564 mean solar days (1 sidereal year). From Earth, this gives an apparent movement of the Sun with respect to… … Wikipedia
Spherical Earth — Medieval artistic representation of a spherical Earth with compartments representing earth, air, and water (c. 1400). The concept of a spherical Earth dates back to ancient Greek philosophy from around the 6th century BC … Wikipedia
Planetary data for Earth — ▪ Table Planetary data for Earth mean distance from Sun 149,600,000 km (1.0 AU) eccentricity of orbit 0.0167 inclination of orbit to ecliptic 0.000° Earth year (sidereal period of revolution) 365.256 days mean orbital velocity 29.79 km/sec… … Universalium
Properties of the Moon and the Earth-Moon system — ▪ Table Properties of the Moon and the Earth Moon system Moon Earth approximate ratio (Moon to Earth) mean distance from Earth (orbital radius) 384,400 km period of orbit around Earth (sidereal period of revolution) 27.3217 Earth days inclination … Universalium
Super-Earth — A Super Earth is an extrasolar terrestrial planet more massive than the Earth. Note that the term super Earth refers only to the mass of the planet and should not be taken to imply anything about the surface conditions or habitability: in… … Wikipedia
