“end-Guadalupian extinction”的概念、定义、翻译、参考文献-科学参考

单词	end-Guadalupian extinction
释义	end-Guadalupian extinction Encyclopedia 理学前乐平世事件释 pre-Lopingian crisis;end-Guadalupian extinction前乐平世事件发生在二叠纪晚期约2.6亿年以前的生物灭绝事件。又称瓜达鲁普世末灭绝事件。
随便看	characteristic of a hypersurface characteristic of a logarithm characteristic of an integral equation characteristic of a ring characteristic operator characteristic operator function characteristic parameter characteristic parameter of antenna characteristic piece characteristic plane characteristic p-method characteristic point characteristic polynomial characteristic polynomial of a graph characteristic polynomial of a matrix characteristic quadratic form characteristic radius characteristic ray characteristic ray cone characteristic ring characteristic root characteristics characteristics and evaiuation of industrial catalyst characteristics and patterns of urban spatial structure in China characteristic section of stage

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