“生物大辐射”的概念、定义、翻译、参考文献-科学参考

单词	生物大辐射
释义	生物大辐射 Encyclopedia 理学生物大辐射释 bioradiation生物大辐射在地球生命演化史上，一些动植物类群快速更替、新物种快速增加的时期。
随便看	extension of a group extension of a Lie algebra extension of a mapping extension of a measure extension of a module extension of an associative algebra extension of an equation extension of an ideal extension of an operator extension of a ring extension of a ring by a module extension of a semigroup extension of a space extension of a structure extension of a topological space extension of a valuation extension of C* algebra extension of C-algebra extension of C-algebra (exact sequence) extension of concept extension of groups extension of scalars Extension of the Materia Medica extension principle extension problem

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