“开元钱”的概念、定义、翻译、参考文献-科学参考

单词	开元钱
释义	开元钱 Encyclopedia 历史学中国古代钱币释 Kaiyuan coin开元钱中国唐代通行的圆形方孔铸币。
随便看	residual image residual intensity residual interaction residual interation residual invariance residuality residual life residual life estimation/remaining useful life estimation residual limit set residual loss residually finite residually finite group residually finite semigroup residual magnetic induction residual magnetism of type II superconductor residual magnetism of type Ⅱ superconductor residual magnetization residual mapping residual matrix residual meridional circulation residual method residual network residual neuromuscular block residual nitrogen fertilizer pollution residual nuclear radiation

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。