“Besselian day numbers”的概念、定义、翻译、参考文献-科学参考

单词	Besselian day numbers
释义	Besselian day numbers Encyclopedia 理学天文年历释 Besselian day numbers贝塞尔日数从贝塞尔年首（也即光行差改正后的平太阳赤经等于280°的时刻）恒星的平位置（）变换到恒星视位置（）时所用到的一组参数。
随便看	Institute of the Film Performing Arts,Film Bureau,Ministry of Culture of the P.R.C. Institute of the Oratory of St. Philip Neri / Oratorians Institute of the Qing Dynasty History Institute of Transportation Engineers Institute of Virology, Chinese Academy of Sciences Institute of Wetland Research, Chinese Academy of Forestry Institute of World Economics and Politics Chinese Academy of Social Sciences Institute of Zoology ,Chinese Academy of Sciences institutes on coastal zone studies in China institutional adjustment theory institutional arbitration institutional archives institutional care institutional care for the age institutional change institutional change of grassland property right in modern China institutional changes of Chinese urban development institutional civilization institutional critique institutional design institutional determinism institutional disequilibrium institutional economics institutional enforcement institutional environment

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