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

单词	rigid Earth nutation
释义	rigid Earth nutation Encyclopedia 工学刚体地球章动释 rigid Earth nutation刚体地球章动假设地球为刚体时，瞬时地球自转轴总是缓慢绕平均地球自转轴旋转，形成进动或岁差轨迹，又因受到外部天体引力矩作用，瞬时地球自转轴围绕平衡位置（岁差轨迹）作微小摆动。
随便看	shaofu zhuyu decoction Shao Garden Shao Gongwen Shaoguan Museum Shaoguan North Guangdong Tea-picking Art Protection and Inheritance Center shaohai Shao Hao Shao Hengzhen Shao Huaze Shao Jianghai Shao-Jiang Subgroup Dialects Shao Jiao Shao Jiaye Shao Jinhan Shao Junlin Shaoju opera Shao Kang Shaolin Boxing Shaoling Plain Shaoling Qu Shaolin internal cultivation exercises Shaolin in the Wind Shaolin Martial Arts Shaolin Quan Shaolin Si

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