“standards for environmental reference material”的概念、定义、翻译、参考文献-科学参考

单词	standards for environmental reference material
释义	standards for environmental reference material Encyclopedia 工学环境标准样品标准释 standards for environmental reference material环境标准样品标准对用于标定仪器、验证测定方法、进行量值传递或质量控制的材料或实物样品所作的统一规定。
随便看	great vowel shift Great Wall great wall Great Wall Film Enterprises Ltd. Great Wall of Ming Dynasty Great Wall of the Northern Qi Dynasty Great Wall Station Great Western Schism Great White Fleet great white shark Great White Spot Great Wild Goose Pagoda great world paradox Great Yangge Opera of Inner Mongolia great year Great Yu tripod Great Zimbabwe Greaves greaves Grebe Grebe point grebes Grecian era Greco-Latin square Greco-Persian Wars

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。