“chalicothere”的概念、定义、翻译、参考文献-科学参考

单词	chalicothere
释义	chalicothere Encyclopedia 理学哺乳纲（化石）释 chalicothere爪兽一类已灭绝的奇蹄动物。
随便看	homotopy-commutative homotopy-commutative diagram homotopy-commutative mapping homotopy constant homotopy continuation method homotopy covering property homotopy cylinder homotopy dimension homotopy epimorphism homotopy equivalence homotopy-equivalent homotopy-equivalent manifold homotopy-equivalent space homotopy exact sequence homotopy excision homotopy excision homomorphism homotopy excision theorem homotopy extension homotopy extension property homotopy extension theorem homotopy fiber homotopy functor homotopy group homotopy group functor homotopy group of a triad

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