“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	performance evaluation parameters of detonation engines performance excellence system performance execution performance feedback performance flight test Performance Form Performance form performance form performance function performance goal performance index performance index of buoyancy material performance index of sized yarn performance index system performance limitation performance limitation analysis of networked control system performance management Performance Management of Library performance management process Performance Manager performance monitoring and management performance of asphalt mixture performance of cement concrete for pavement performance of debt performance of internal combustion engine

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