“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	Theory of Book Collection theory of book distribution management theory of born criminal theory of boundary layer Theory of Bright Heavens theory of buildings theory of bureaucracy theory of C*-algebras Theory of Calligraphy Theory of Canopy-Heavens theory of canopy-heavens theory of capture theory of cardinals theory of categories theory of center-periphery theory of central town-village construction theory of ceramics sintering theory of characteristics theory of chemical reactivity Theory of Ci theory of city life cycle theory of classes theory of cloud origin forests theory of cognitive vulnerability for depression theory of combinations

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