“钐-钕年代测定”的概念、定义、翻译、参考文献-科学参考

单词	钐-钕年代测定
释义	钐-钕年代测定 Encyclopedia 理学核分析技术释 samarium-neodymium dating钐-钕年代测定根据样品中147Sm经α衰变形成稳定的143Nd的放射性衰变规律，以非放射成因的稳定同位素144Nd作为参考核素，测量封闭体系中147Sm/144Nd和143Nd/144Nd的含量比值，来计算样品年龄的一种放射性同位素年代测定方法。
随便看	quality control of attenuated bacterial vaccines (live) quality control of attenuated virus vaccine (live) quality control of biotechnology drug quality control of biotoxin quality control of bispecific antibody quality control of combined vaccine quality control of drug production quality control of fusion protein quality control of laboratory animal quality control of laboratory animal feed quality control of log data Quality control of low-income housing quality control of metals heat treatment quality control of monoclonal antibody quality control of pertussis vaccine quality control of polymorphic drug quality control of recombinant enzyme drug quality control of recombinant hormone drug quality control of remodeled recombinant human acid α-glucosidase quality control of remodeled recombinant human placental-derived β-glucocerebrosidase quality control of therapeutic biological product quality control of toxoid vaccine quality control (QC) quality control, QC quality control sample

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。