“宋钱”的概念、定义、翻译、参考文献-科学参考

单词	宋钱
释义	宋钱 Encyclopedia 历史学经济财政释 Song coins宋钱中国宋代发行的铸币。历史学中国古代钱币释 Coins of Song Period宋钱中国两宋时期铸造和使用的金属钱币。
随便看	cardinal direction cardinal exponentiation cardinal function cardinal inequality cardinal invariant cardinality cardinality function cardinality of a set cardinality of the continuum cardinality property cardinally equivalent set cardinal multiplication cardinal number cardinal number class cardinal number of a set cardinal number of the continuum cardinal of the Holy Roman Church cardinal plane cardinal point cardinal point of coaxial optical system Cardinal Principles of Secondary Education cardinal product cardinal signs cardinal sum cardinal vowels

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。