star density

star density
звездная плотность

English-russian astronautics dictionary. - M.: Military Publishing house. . 1964.

Игры ⚽ Поможем сделать НИР

Смотреть что такое "star density" в других словарях:

  • star density — noun 1. : the number of stars per unit area of a region of the sky 2. : the number of stars in a unit volume of space often expressed as per cubic parsec …   Useful english dictionary

  • Star Fleet Universe — Part of the article series on Star Fleet Universe Games Star Fleet Battles Federation Commander Federation and Empire Prime Directive (role playing game) Star Fleet Battle Force Star Trek: Starfleet Command Star Trek: Starfleet Command II:… …   Wikipedia

  • Star formation — is the process by which dense parts of molecular clouds collapse into a ball of plasma to form a star. As a branch of astronomy star formation includes the study of the interstellar medium and giant molecular clouds as precursors to the star… …   Wikipedia

  • Star Valley, Arizona — Location in Gila County and the state of Arizona Coordinates …   Wikipedia

  • Star Prairie (town), Wisconsin — Star Prairie is a town in St. Croix County, Wisconsin, United States. The population was 2,944 at the 2000 census. The Village of Star Prairie is located on the eastern boundary of the town.Geography), of which, 31.5 square miles (81.5 km²) of it …   Wikipedia

  • star — starless, adj. /stahr/, n., adj., v., starred, starring. n. 1. any of the heavenly bodies, except the moon, appearing as fixed luminous points in the sky at night. 2. Astron. any of the large, self luminous, heavenly bodies, as the sun, Polaris,… …   Universalium

  • Star — For other uses, see Star (disambiguation) …   Wikipedia

  • Density wave theory — Image of spiral galaxy M81 combining data from the Hubble, Spitzer, and GALEX space telescopes. Density wave theory or the Lin Shu density wave theory is a theory proposed by C.C. Lin and Frank Shu in the mid 1960s to explain spiral arm structure …   Wikipedia

  • star cluster — Astron. a number of stars of common origin held together as a group by gravitational attraction. Cf. globular cluster, open cluster, stellar association. * * * ▪ astronomy Introduction  either of two general types of stellar assemblages held… …   Universalium

  • Density — This article is about mass density. For other uses, see Density (disambiguation). The mass density or density of a material is defined as its mass per unit volume. The symbol most often used for density is ρ (the Greek letter rho). In some cases… …   Wikipedia

  • Star, North Carolina — Infobox Settlement official name = Star, North Carolina settlement type = Town nickname = motto = imagesize = image caption = image mapsize = 250x200px map caption = Location of Star, North Carolina mapsize1 = map caption1 = subdivision type =… …   Wikipedia


Поделиться ссылкой на выделенное

Прямая ссылка:
Нажмите правой клавишей мыши и выберите «Копировать ссылку»