“子母相权”的概念、定义、翻译、参考文献-科学参考

单词	子母相权
释义	子母相权 Encyclopedia 经济学中国古代货币思想释 the theory of relationship between different coins in ancient China子母相权由春秋末期单旗提出的中国最早的货币思想和理论。
随便看	covariant valence covariant vector covariant vector field covariant wave equations covariate-adaptive randomization covariate-adjusted response-adaptive randomization covariate imbalance covariate measure error covariation covaseal covector covellite covenant Covenanters Covenant of Union of Central America covenant texts covenant theology Coventry cover coverability coverability graph coverability tree coverage coverage criteria coverage factor

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。