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

单词	machine-made Silver Coin in modern China
释义	machine-made Silver Coin in modern China Encyclopedia 历史学中国古代钱币释 machine-made Silver Coin in modern China近代机制银元中国近代由机器压制生产的银质钱币。
随便看	time-period assumption time-periodic time Petri net time pick-off time piece time-predicable model time prediction time profile time projection chamber time projection chamber, TPC time protection time pulse Timequake time quantization time quantum timer Time Raiders time receiving time reckoning time reduction of marine magnetic survey data time reference time reference station time reflection timereflex time resolution

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。