“periosteum”的概念、定义、翻译、参考文献-科学参考

单词	periosteum
释义	periosteum Encyclopedia 医学不规则骨释 periosteum骨膜被覆于骨外面，由纤维结缔组织构成的膜。又称骨外膜。 Biology periosteum骨膜
随便看	countable semiadditivity countable set countable simplicial complex countable space countable subadditivity countable subset countable sum axiom countable superadditivity countable support iterated forcing countable system countable transitive model countable union countable-valued logic countable weight countably additive countably additive algebra countably additive class countably additive family countably additive function countably additive measure countably compact countably compact set countably compact space countably continuous operator countably equivalent sets

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。