“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	noise prevention arrangement in building noise-proof helmet noise-reducing pavement noise reduction noise reduction by plasma noise reduction coefficient noise reduction via nonlinear dynamics noise sensor Noises Off noise source noise source control noise spectrum noise sphere noise-spread test noise stability noise-stable code noise standard for specific places noise storm noise suppression in seismic data processing Noise Temperature noise temperature noise-temperature ratio noise thermometer noise trader noise type

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