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地心天球参考系
释义
地心天球参考系
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理学
时空参考系
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Geocentric Celestial Reference System;GCRS
地心天球参考系
由国际天文学联合会(IAU)定义的广义相对论框架下使度规满足谐和规范条件的一种适用于地球及其邻近区域的局域时空参考系。简称GCRS。
Astronomy
全称:Geocentric Celestial Reference System。缩写:GCRS
地心天球参考系
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André Previn
André problem
André-Quillen cohomology
André-Quillen homology
André reflection method
Andrés
Andrés Bello
And the Spring Comes
Andy Blankenbuehler
Andy Goldsworthy
Andy Lau
Andy Warhol
Andō Hiroshige
Andō Seian
Andō Shōeki
an Eagle on the Maple Gazing at a Pheasant by Li Di
Aneas
Anecdotage of Haiyan
Anecdote about Late Mother
Anecdote Fiction of Qing Dynasty
Anecdotes and Hearsays of the Qing Dynasty
Anecdotes Collected by Master Suichang
Anecdotes Collected from Guests and Others, block-printed edition by Family Chen's Bookstore in Lin'an, Song Dynasty
Anecdotes from Jia Huangzhong
Anecdotes in the West Lake
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