“relative density”的概念、定义、翻译、参考文献-科学参考

单词	relative density
释义	relative density Encyclopedia 工学粉末冶金检测技术释 relative density相对密度粉末冶金材料的实测密度（）与理论密度（s）之比，即/s。
随便看	Drew interferometer drexel bottle Drexel Boulevard DR-FTIR DRFTIR DRG DRH Dr. Hla Pe DRI dribbling and retention of urine dribbling urination DRIE dried boiled aquatic products dried emulsions dried ginger dried lacquer dried meat floss dried meat foods dried nuts sheller dried pork or fish sheet dried salted aquatic products dried seaweed dried small shrimps dried squid dried suspensions

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。