“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	rise-fall delay rise flank rise-free design rise in prices rise in swarms rise in temperature rise in the net output value rise of arch rise of barrel vault rise of flight rise of flood rise of groundwater level rise of pile power rise of the mean water level rise of the river rise of tide rise of vault rise of watertable rise of yield point rise per tooth riser riser-and-stack riser base riser bob riser bush

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。