mean solar time

mean solar time
vidutinis saulinis laikas statusas T sritis Standartizacija ir metrologija apibrėžtis Laikas, pagrįstas tolygiuoju įsivaizduojamo taško judėjimu dangaus pusiauju, kuris vyksta taip, kad pavasario lygiadienio tašką Saulė ir tas įsivaizduojamasis taškas (vadinamoji vidutinė atogrąžinė Saulė) pasiekia vienu metu. Skirtumas tarp vidutinio saulinio laiko ir tikrojo saulinio laiko vadinamas laiko lygtimi. atitikmenys: angl. mean solar time vok. mittlere Sonnenzeit, f rus. среднее солнечное время, n pranc. temps solaire moyen, m

Penkiakalbis aiškinamasis metrologijos terminų žodynas. – Vilnius: Mokslo ir enciklopedijų leidybos institutas. . 2006.

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Look at other dictionaries:

  • mean solar time — n. time based on the mean sun: used as the basis for standard time because it has exactly equal divisions: also mean time …   English World dictionary

  • mean solar time — mean′ so′lar time n. astron. time measured by the hour angle of the mean sun. Also called mean′ time …   From formal English to slang

  • mean solar time — noun (astronomy) time based on the motion of the mean sun (an imaginary sun moving uniformly along the celestial equator) • Syn: ↑mean time • Topics: ↑astronomy, ↑uranology • Hypernyms: ↑time unit, ↑ …   Useful english dictionary

  • mean solar time — Astron. time measured by the hour angle of the mean sun. Also called mean time. * * * …   Universalium

  • mean solar time — noun Astronomy time reckoned by the motion of the mean sun (such as is shown by an ordinary clock). Compare with apparent time …   English new terms dictionary

  • mean solar time — noun see mean time …   New Collegiate Dictionary

  • mean solar time — noun → mean time …  

  • mean solar time — A measure of time calculated upon the motion of a fictitious sun called the mean sun, which is imagined to move with perfect uniformity, being sometimes behind the true sun, and sometimes in advance of it. Anno: 143 ALR 1238 …   Ballentine's law dictionary

  • mean sun time — See mean solar time …   Ballentine's law dictionary

  • solar time — Time as measured by what appears to be the daily transit of the sun, caused by the rotation of the earth. 52 Am J1st Time § 2. See local sun time; mean solar time; standard time; sun time or standard …   Ballentine's law dictionary

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