“pre-Lopingian crisis”的概念、定义、翻译、参考文献-科学参考

单词	pre-Lopingian crisis
释义	pre-Lopingian crisis 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	linear-bounded automaton linear bundle linear chain polymer linear change linear channel linear character linear charge linear charge density linear chromatography linear circuit linear city linear classical group linear closed subspace linear closure linear code linear collider linear color space linear column charge linear combination linear combination of atomic orbital linear combination of atomic orbital method linear combination of atomic orbital method, LCAO method linear combination of atomic orbitals linear combination of atomic orbitals (LCAO) linear combination of atomic orbitals method

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