“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	manuscript on socialist economy studies manuscript processing manuscript review manuscripts manuscripts of gong and drum opera in southern Shanxi manuscripts of two Mulian plays of Minhe County Manuscripts on History of Zaju Opera of Yuan Dynasty manuscripts on melodic models of Huiju opera Manu-smrti Manutius family Manwan Hydropower Station Manwen old file Man who lives in the home of his wife or wife’s parents Man with a Movie Camera Manyara Lake Manyara Region many-banded Chinese kellback many-banded krait many-body many-body effect many body perturbation calculations many-body perturbation calculations many body perturbation theory many-body perturbation theory many body potential

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。