“二叠纪”的概念、定义、翻译、参考文献-科学参考

单词	二叠纪
释义	二叠纪 Encyclopedia 理学古生代释 permian period二叠纪古生代最后一个纪（第六个纪）。 Biology Permian二叠纪
随便看	equiconsistent axiom system equicontinuity equicontinuous equicontinuous basis equicontinuous convergence equicontinuous family equicontinuous semigroup equicontinuous sequence equicontinuous set equiconvergence equiconvergence theorem equiconvergent equiconvergent sequences equiconvergent series equiconvex equicorrelated equicross equidecomposability equidecomposable equidecomposable polyhedron equidecomposable set equidensen equidensite equidensitography equidensitometry

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。