“End-Permian mass extinction”的概念、定义、翻译、参考文献-科学参考

单词	End-Permian mass extinction
释义	End-Permian mass extinction Encyclopedia 理学古生物学释 End-Permian mass extinction二叠纪末大灭绝距今约2.52亿年，地球生物圈发生的一次全球性的大规模的集群灭绝事件。
随便看	uniform error uniform estimate uniform family of coverings uniform family of neighborhoods uniform field uniform field focusing uniform field Kerr cell uniform flow uniform function uniform grid uniform group structure uniform hyperbolicity uniform hypergraph uniform identity uniform illumination uniform induction uniform inductive dimension uniform integral uniform invariant uniform isomorphism Uniformitarianism uniformity uniformity conjecture uniformity measure uniformity of cocoon grains

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