“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	band constant band crossing band detectivity band determinant banded extinction band edge transition banded krait banded matrix banded parenchyma banded red snak banded spherulite banded texture bandelet transform band envelope band filter band filter, band-pass filter band gap band-gap energy band gap of semiconductor band gap problem band half-width Bandhavgarh National Park band head Bandiagara Cliff band index

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。