“Dashankou fauna”的概念、定义、翻译、参考文献-科学参考

单词	Dashankou fauna
释义	Dashankou fauna Encyclopedia 理学古脊椎动物学释 Dashankou fauna大山口动物群发现于中国甘肃玉门的大山口地区，时代为晚二叠世的两栖动物及爬行动物化石群。
随便看	mean-square deviation mean-square differentiation mean square displacement mean square end to end distance mean square end-to-end distance mean-square end-to-end distance mean square ergodic theorem mean-square ergodic theorem mean square error mean-square error mean square error of side length mean-square limit mean square of error mean square radius of gyration mean-square regression mean square speed mean square stability mean square value mean-square value means target chain means to inheritance division mean sun mean surface mean synodic month mean synodic motion

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