“放射性标准”的概念、定义、翻译、参考文献-科学参考

单词	放射性标准
释义	放射性标准 Encyclopedia 理学原子核释 radioactive standard放射性标准经过精确测定、比对、公认的，可作为放射性活度计量标准的放射性物质或制品。放射性标准以单位时间内发生的核衰变数来计量，单位为贝可（Bq）。 Chemistry ＞放射化学与辐射化学＞基础放射化学＞释义 radioactive standard放射性标准
随便看	fishing-village fishing village festivals Fishing Village in Autumn by Ni Zan Fishing Village in Light Snow by Wang Shen fishing with cage and pot fishing with canvas spreader stow net fishing with cast net fishing with lift net fishing with lights fishing with rake fishing with scattered setting pot and cage fishing with set-longline cave fishing with spades and rakes fishing with stationary lift net fishing with straw mat fishing working song fish interferon system fish-lantern dance fish lectin fish-lens fish lift fish liver oil fish lock fish lysozyme fish major histocompatibility complex

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。