“母钱”的概念、定义、翻译、参考文献-科学参考

单词	母钱
释义	母钱 Encyclopedia 历史学中国古代钱币释 capital母钱中国古代铸钱模板，系由雕母直接翻铸而成，比同版雕母钱直径略小。因流通子钱是用其翻铸而成，故称“母钱”。
随便看	identity modulo an ideal identity morphism identity natural transformation identity negotiation theory identity of logic, dialectics and theory of knowledge identity operation identity operator identity period identity permutation identity politics identity principle identity principle of microparticles identity problem identity property of clothing identity relation identity representation identity state identity subgroup identity theorem identity token identity transformation identity tree Identity: Youth and Crisis identometer identric mean

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。