“variation of earth rotation”的概念、定义、翻译、参考文献-科学参考

单词	variation of earth rotation
释义	variation of earth rotation Encyclopedia 理学地球自转释 Earth Rotation Variations;variation of earth rotation地球自转变化地球自转速率变化（日长变化）和地极移动。
随便看	Wild Geese Descending on the Sandbank wild ginseng wild goose Wild Grass Wild Grass Soceity wild group wild knot wildlife allowed for commercial utilization wildlife domestication and breeding center wildlife management wildlife monitoring wildlife monitoring by line transect method wildlife monitoring by point sampling method wildlife monitoring by quadrat sampling method wildlife park wildlife picture index Wildlife Protection Law of the People's Republic of China wildlife rescue center wildlife synchronous survey wildlife tracing wildlife with extremely small population wildly embedded set wildly ramified extension wild manifold wild medicinal material resources law

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