“machine-made Copper Coin in modern China”的概念、定义、翻译、参考文献-科学参考

单词	machine-made Copper Coin in modern China
释义	machine-made Copper Coin in modern China Encyclopedia 历史学中国古代钱币释 machine-made Copper Coin in modern China近代机制铜元中国近代由机器冲压生产的铜质钱币。
随便看	equal brightness photometer equal by definition equal cardinality equal characteristic equal charge displacement hypothesis equal cleavage equal detour point equal-element equal employment opportunity，EEO equal-energy equal events equal figures equal fractions equal implementation of law to every citizen equal importance of writing and Confucianist principles equal incircle theorem equal inclination fringes equal inclination interference equal in dimension equal internal level Equalisation of Corvee equalitarianism Equality equality equality and inequality constraint

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。