“certification for reference substances”的概念、定义、翻译、参考文献-科学参考

单词	certification for reference substances
释义	certification for reference substances Encyclopedia 医学标准物质定值释 certification for reference substances标准物质定值对标准物质特性量赋值的全过程，是一种具有保存、复现和传递量值功能的计量器具。
随便看	long line longline fishing longline fishing vessel Longlin Gezu Zizhixian Longling Manggao Reshuitang Pubu Longling Xian Longlinian Stage long lived complex long-lived particle long-lived spot long-lived sunspot Long Live the Wife Long Live Youth Longli Xian Longlou Zhen Longman Longman Dictionary of Contemporary English Longman method Longman Publishing Company Long March Long March at the South Pole Station Post Office Longmatan Qu Longmaxi Formation long memory model long memory stationary process

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。