“primary standard material”的概念、定义、翻译、参考文献-科学参考

单词	primary standard material
释义	primary standard material Chemistry ＞分析化学＞标准物质＞释义 primary reference material一级标准物质
随便看	coagulation factor Ⅸ coagulation heat coagulation settling coagulation value coagulative necrosis coagulative sensitization coagulator coagulocyte coagulum Coahuila，Estado de coal coal-accumulating accommodation space coal-accumulating model coal-accumulating paleogeographic types coal-accumulating period coal-accumulating province coal accumulation coal-accumulation belt coal-accumulation center coal accumulation controlled by basin coal accumulation in highstand systems tract coal accumulation in lake transgressive systems tract coal accumulation in transgressive systems tract coal accumulation model for barrierless coast coal accumulation system

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。