“primary standard machine of vickers hardness”的概念、定义、翻译、参考文献-科学参考

单词	primary standard machine of vickers hardness
释义	primary standard machine of vickers hardness Encyclopedia 工学硬度计量技术释 primary standard machine of vickers hardness维氏硬度基准装置用来复现和保存维氏硬度量值单位，用作统一中国维氏硬度值的最高依据的装置。由中国计量行政部门批准建立。
随便看	Internal–External Locus of Control Scale Internatioal Federation of Fillm Societies international 10-20 system international 1020 system International Academic Conference on Chinese Ancient Operas and Culture at the Turn of the Century International Academic Conference on Mei Lanfang's System of Dramatic Performance International Academy of Astronautics International Academy of Ceramics International Academy of Linguistic Law International Accounting Standards Board International Active Sun Year international administrative assistance in tax matters International Administrative Unions International Advertising Association International Aero Engines International Aerospace Quality Group International Affiliation of Writers Guilds International African Friends of Ethiopia/Abyssinia International African Institute International Agency for Cancer Research international agreement on exchange of information on tax matters International Agreement on Jute and Jute Products international agricultural development cooperation International Agricultural Research Centres international agrometeorological institute

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。