“relative measurement”的概念、定义、翻译、参考文献-科学参考

单词	relative measurement
释义	relative measurement Encyclopedia 理学原子核释 relative measurement相对测量把标准源与待测样品在相同条件下进行测量，根据二者测量值之比和已知标准源的活度得出待测样品活度的方法。又称间接测量。 Physics 通类物理 relative measurement相对测量 Astronomy relative measurement相对测量
随便看	environmental toxicology of pesticide environmental treaties environmental tritium analysis environmental two-phase flow environmental type environmental use value environmental value assessment environmental variance environmental variation environmental veterinary science environmental vibration environmental virtue environmental virtue ethics environmental water quality monitoring environmental weeds environmental wind tunnel Environment and Development Report of the People's Republic of China environment and disaster monitoring satellite environment and health promotion strategy Environment and History Environment and Plant Protection Institute,Chinese Academy of Tropical Agricultural Sciences environment and resources court environment and resources dispute environment and resources emergency regulations environment and resources judicial specialization

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。