“外胚层”的概念、定义、翻译、参考文献-科学参考

单词	外胚层
释义	外胚层 Encyclopedia 理学外胚层释 ectoderm外胚层早期胚胎最靠外的胚层，在原肠胚形成结束时位于胚胎的外层或者覆盖在胚胎的外表面。 Biology ectoderm; epiblast外胚层
随便看	regular metric regular mixture regular mode and reverse mode regular model regular module regular moment regular monomorphism regular nebula regular neighborhood regular net regular network regular n-gon regular nonagon regular norm regular normed space regular number regular number field regular observation regular octagon regular octahedron regular octahedron group regular one parameter subgroup regular one-parameter subgroup regular open set regular operation

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。