“Chinese currencies in previous ages”的概念、定义、翻译、参考文献-科学参考

单词	Chinese currencies in previous ages
释义	Chinese currencies in previous ages Encyclopedia 经济学中国历代货币释 Chinese currencies in previous ages中国历代货币 1949年中华人民共和国成立以前历代政府发行的金属货币和信用货币。
随便看	profiled steel sheet composite floor profile gasket profile instruction profile light profile line profile loss profile plane profile plots profile processing machinery profile projection profiler testing profile survey profile控制图 profile（form）grinding profilin profiling profiling float profilograph profinite profinite completion profinite group profinite group completion profit profitability index profitability ratio

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。