“奥陶纪大辐射”的概念、定义、翻译、参考文献-科学参考

单词	奥陶纪大辐射
释义	奥陶纪大辐射 Encyclopedia 理学古生物学释 Ordovician radiation奥陶纪大辐射发生在奥陶纪，特别是早、中奥陶世的海洋生物多样性快速增加事件。
随便看	canonical metric canonical model canonical module canonical molecular orbital canonical momentum canonical morphism canonical name canonical neighborhood canonical nonthermal source canonical normal system canonical operator canonical order canonical parameter canonical parametrization canonical partition function canonical polygon canonical polyhedron canonical process canonical product canonical projection canonical quadratic form canonical quantization canonical quantization condition canonical quantization of field canonical quantization of fields

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