“贝塞尔日数”的概念、定义、翻译、参考文献-科学参考

单词	贝塞尔日数
释义	贝塞尔日数 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。 Astronomy Besselian day number贝塞尔日数
随便看	Funing Qu Funing Xian Funiu Shan funnel funnel chest funnel formation in extrusion funnel-gate system funnelid physochlaina root funneling funneling effect funnel model Funnel plot funnel prominence funnel-shaped corolla funnel-shaped nebula funnel viscosity funny curve f unsaturated path f-unsaturated path Fu of Changyang Fu of describing thing Fu of Eulogy on Qu Yuan Fu of Expelling the Poverty Fu of Hedong Fu of Immortal

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