“Carboniferous-Permian glaciation”的概念、定义、翻译、参考文献-科学参考

单词	Carboniferous-Permian glaciation
释义	Carboniferous-Permian glaciation Encyclopedia 理学石炭-二叠纪冰期释 Carboniferous-Permian glaciation石炭—二叠纪冰期 3.25亿～2.55亿年前的冰川活动期。是显生宙内持续时间最长的冰川活动期。又称晚古生代冰期。
随便看	special matrix special maximum resolution emulsion special-media map special medicine for military forces Special message of ChiangKai-shek to Chinese press special metric special mining method special mission special mission aircraft Special mission of Dong Biwu to the UN General Assembly special mortar special municipal organic law special net theory special offering Special Olympics Special Olympic World Games special operation special operator special optical fiber special orbital integral special ordering special ordinance special orthogonal group special orthogonal matrix special orthogonal polynomial

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