“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	local frame of reference local function local functor local galaxy local gauge transformation local gauge transformation group local geochemical anomaly local geometry local global principle local-global principle local global Torelli problem local-global Torelli problem local god King Zhang local government Local Government Act（1929） local government agreement local government annexation local government debt Local Government in China Under the Ch’ing local government-run school local governments' and public schools' primary responsibility for children's education of rural migrant workers local government–run school local ground field Local Group local group

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