“Paleozoic evolutionary fauna”的概念、定义、翻译、参考文献-科学参考

单词	Paleozoic evolutionary fauna
释义	Paleozoic evolutionary fauna Encyclopedia 理学古生物学释 Paleozoic evolutionary fauna古生代演化动物群全球古生代海洋动物的总称，在寒武纪晚期寒武纪演化动物群出现衰退时开始出现雏形，奥陶纪生物大辐射构建了其基本框架，并实现其早期演化，在奥陶纪末在海洋生态系统中实现对寒武纪演化动物群的全面替代，成为海洋动物世界的霸主，并持续近3亿年一直到二叠纪末。
随便看	complete monotonicity complete multilateral complete multiplicative function complete neighbourhood system completeness completeness axiom completeness condition completeness condition of standard basis completeness criterion completeness criterion for the computably enumerable sets completeness degree completeness for representations completeness of an axiom system completeness of a system of functions completeness of basis eigenfunctions completeness of eigenfunctions completeness of quantum states completeness of real numbers completeness of theories completeness problem completeness proof completeness property completeness relation completeness theorem completeness，clarity and definiteness

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