“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	scientific discovery scientific drilling scientific educational management scientific expedition ship scientific experiment scientific explanation Scientific exploratory well scientific fantasy Scientific Fish Farming Magazine scientific hypothesis scientific impact analysis scientific indicators scientific inductive inference scientific journal scientific justification scientific law scientific legislation scientific lie detection criteria Scientific Management Scientific Management of Records / Documents Work scientific management theory scientific Marxism scientific model scientific mountaineering expedition scientific name

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。