“precession constant”的概念、定义、翻译、参考文献-科学参考

单词	precession constant
释义	precession constant Encyclopedia 理学天文常数系统释 precession constant岁差常数黄经总岁差（由赤道岁差和黄道岁差两部分合成）时间展开式中线性项的系数。大约等于动力学春分点在一个回归世纪内沿黄道运动以角秒表示的角度值。它是天文常数之一。 Astronomy precession constant岁差常数
随便看	Acta Pedologica Sinica Acta Petrologica et Mineralogica/Acta Petrol Mineral Acta Petrologica Sinica Acta Pharmaceutica Sinica Acta Physioc-Chimica Sinica Acta Physiologica Sinica Acta Polymerica Sinica Acta Prataculturae Sinica Acta Psychologica Sinica (China) Acta Scientiae Circumstantiae Acta Scientiarum Agronomy Acta Sedimentologica Sinica Acta Seismologica Sinica Acta Veterinaria et Zootechnica Sinica ACTE ACTH acticated clotting time actin act in an opera as a guest performer actin-binding protein acting crime acting force Acting Law acting movements acting of drama

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