“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	ancient chart ancient Chinese academy ancient Chinese aids and staff system ancient Chinese architectural laws and regulations ancient Chinese architecture grading system ancient Chinese art and technique of flying Ancient Chinese Art Education ancient Chinese articles of clothing ancient Chinese artifacts cast iron decarburized in solid state ancient Chinese artifacts of forgeable cast iron ancient Chinese belt accessories ancient Chinese bronze weapons with meteoritic iron blades ancient Chinese Buddhist temples ancient Chinese central official system ancient Chinese characters ancient Chinese chess games ancient Chinese coins ancient Chinese construction technology ancient Chinese dance ancient Chinese emperor system ancient Chinese eunuch system ancient Chinese family education ancient chinese fans ancient Chinese football ancient Chinese garden

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