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

单词	nutation constant
释义	nutation constant Encyclopedia 理学天文常数系统释 nutation constant章动常数真天极绕平天极在大约18.6年内描绘出一个椭圆，称为章动椭圆，其半长轴的大小称为章动常数。它是天文常数之一。 Astronomy nutation constant章动常数
随便看	cyclic monoid cyclic monomer cyclic neutron activation analysis cyclic nucleotide phospodiesterase cyclic number cyclic operator cyclic order cyclic part cyclic path cyclic pentagon cyclic peptide cyclic peptide; cyclopeptide cyclic period cyclic permutation cyclic permutation group cyclic photophosphorylation cyclic plane cyclic point cyclic polygon cyclic polymer cyclic polynomial cyclic polytope cyclic process cyclic processes cyclic product

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。