“national primary standard for primary chemical purity”的概念、定义、翻译、参考文献-科学参考

单词	national primary standard for primary chemical purity
释义	national primary standard for primary chemical purity Encyclopedia 工学化学成分量计量释 national primary standard for primary chemical purity基准试剂纯度国家计量基准通过恒电流精密库仑滴定法测定容量分析用基准试剂纯度的国家计量基准。
随便看	chemical hazards chemical heat treatment safety Chemical Heritage Foundation（CHF） chemical hydride hydrogen storage chemical hydrogen storage chemical immersion test chemical industrial park chemical industry chemical industry accident disposal chemical industry accident emergency management Chemical Industry and Engineering Progress Chemical Industry and Engineering Society of China chemical industry cleaner production chemical industry informatization chemical industry lean production Chemical Industry Museum of China chemical industry production virtual reality technology chemical industry safety feature chemical industry supply chain management chemical Information chemical information retrieval Chemical Instruments and Automation chemical interference chemical ionization chemical ionization (CI)

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。