“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	The Prussian Instructions: Rules for the Alphabetical Catalogs of the Prussian Libraries The Psychology of Art The Psychology of Interrogations and Confessions: A Handbook The Psychology of Science the psychology of zhongyong the PU-ballast bed techique The Public Burning the public interest The Public Libraries Act 1850 The Public Library Service: IFLA/UNESCO Guidelines for Development the public must be told the public security science and technology information standardization the public sense of security The Public Service Building in downtown Portland the publishing industry of the People's Republic of China The Publishing Labor Union of Shanghai City The Pupil Rating Scale Revised-Screening for Learning Disabilities The Puppet Master the purple clay teapot with a loop handle with the mark of “Shi Dabin” The Purple Fragrance Purse The Purple Hairpins the purpose of the criminal law The Pushkin State Museum of Fine Arts The Pyongyang Times The Qian Clan’s Private Record of Events

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。