“国家化学计量基准”的概念、定义、翻译、参考文献-科学参考

单词	国家化学计量基准
释义	国家化学计量基准 Encyclopedia 工学〔化学计量基本概念〕释 national primary measurement standard in chemistry国家化学计量基准由一套特定的测量装置、参考测量程序等组成，用于在化学测量领域内定义、实现、保存、复现测量单位或一个、多个、一定范围的量值，并经国家鉴定、批准作为统一全国量值的最高依据。
随便看	explain in general terms explaining text Explaining Text of Vimalakirti Sutra explaining through character form explain organizational decisions Explain the Nine Chapter Algorithm in Detail explanation explanational psychology explanation and stipulation explanation label Explanation of literature words Explanation of the Appendix to the Catalogue of Chinese Literary Documents Unearthed in Dunhuang Explanation of the Diagram of the Great Ultimate Explanation of Words in Dunhuang Narrative Literature Explanation on the“Classic of Materia Medica” Explanations and Annotations to Zuo's Commentary and Discourses of the States Explanations and Examples of Textual Criticism Explanations of Ancient Chinese Explanations of Appellations Explanations of Synonyms Explanations to the Classic of Poetry Explanation to Gongyang's Commentary on the Spring and Autumn Annals,block-printed edition by Yu Renzhong Wanjuantang,second year of Chunxi era,Song Dynasty Explanation to Gongyang's Commentary on the Spring and Autunm Annals Explanation to the Classic of Poetry explanatory and combinatorial dictionary

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。