“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	level alarm level alpha test level and oblique tones level bottom level bottom community level breakdown level bubble level chamber level changer level classification of oil contained in cuttings level classified by government for collecting different taxes (of household) level compensation level constant level control circuit level-controlled level cross level crossing level-crossing effect Level crossing management level-crossiong effect level curve level degeneracy level density level design level diagram

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