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Spicules
| Глоссарий по астрономии |
Grass-like patterns of gas seen in the solar atmosphere.
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Atmosphere, английский
- The envelope of gases that surround a planet`s surface held by the planet`s gravity. over the earth, the atmosphere is divided into several layers based on their properties. the most common layer designations are
- Атмосфера
- The ambient air, or thin elastic fluid which surrounds the globe, and gradually diminishing in gravity rises to an unknown height, yet by gravitation partakes of all its motions.
- [1] the envelope of air surrounding the globe. [2] a unit of pressure equal to 76 centimeters (29.9 inches) of mercury, or 1033.2 grams/sq. centimeter (2116.3 pounds/sq. foot). (cf. hydrosphere, lithosphere.)
- Атмосфера; воздух
- Атмосфера. газовая оболочка, окружающая землю (вмо). см. также air— атмосферный воздух.
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Stellar classification, французский
Stars given a designation consisting of a letter and a number according to the nature of their spectral lines which corresponds roughly to surface temperature. the classes are: o, b, a, f, g, k, and m; o stars are the hottest; m the coolest. the numbers a
Solar wind, французский
A tenuous flow of gas and energetic charged particles, mostly protons and electrons -- plasma -- which stream from the sun; typical solar wind velocities are near 350 kilometers per second.
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