“precious metals”的概念、定义、翻译、参考文献-科学参考

单词	precious metals
释义	precious metals Encyclopedia 工学贵金属释 precious metals贵金属金、银、钌、铑、钯、锇、铱、铂8种元素的统称。
随便看	dual representation dual resonance dual resonance model dual-roll press formation dual root system dual-rotation friction stir welding dual scalar dual scaling dual scheduling dual semi-group dual semigroup dual sentence dual simplex algorithm dual simplex method dual simplex tableau dual solid dual solution dual space dual spaces dual specificity phosphatase dual-specificity phosphatase dual stack system dual standard form dual star dual statement

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。