“纯度证明书”的概念、定义、翻译、参考文献-科学参考

单词	纯度证明书
释义	纯度证明书 certificate of purity
随便看	chain-data flag chain data flag chain decay chain-deformation chain delivery chain delivery machanism chain delivery mechanism chain detacher chain device chain dimensioning chain discount chain disintegration chain dog chain door fastener chain drawing chain dredger chain drive chain-drive lubricant chain-drive mechanism chain-drive motorcycle chain-driven chain-driven front-mounted distributor chain-driven planter chain-drive section chain-drop hammer

科学参考收录了1248194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。