“World Metrology Day”的概念、定义、翻译、参考文献-科学参考

单词	World Metrology Day
释义	World Metrology Day Encyclopedia 工学国际计量释 World Metrology Day世界计量日 1875年5月20日，法国等17个国家的代表在巴黎签署《米制公约》，成立了旨在协调国际计量和米制发展的国际计量组织。为纪念《米制公约》的签署，1999年10月第21届国际计量大会确定5月20日为世界计量日，并得到国际法制计量组织的认同。
随便看	China Academic Social Sciences and Humanities Library China Academic Symposium on Nuo Opera China Academy of Art China Academy of Art Theory China Academy of Building Research China Academy of Chinese Medical Sciences China Academy of Chinese Medical Sciences，CACMS China Academy of Civil Aviation Science and Technology China Academy of Engineering Physics China Academy of Launch Vehicle Technology China Academy of Railway Sciences China Academy of Safety Science and Technology China Academy of Space Technology China Accounting Standards Committee China Accreditation Test for Translators and Interpreters China Adult Education Association China advanced passive PWR 1400 China advanced research reactor China Aerospace Museum China Aerospace Science and Industry Corporation Limited China Aerospace Science and Technology Corporation China Aerospace Science and Technology Corporation Chang'e Team China Aerospace Science and Technology Corporation Shenzhou Team China Agricultural Economic Review China Agricultural Information Network

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。