网站首页 情感咨询 情感美文 情感百科 情感生活 学习充电 旧版美文
Ordered mesoporous silicas and its hybrid materials could open the door for new stationary phase of chromatography.
摘要系统地介绍了有序介孔硅胶及其复合材料的研究进展。
A set of structurally close chiral arylalcohols and achiral arylalcohols were studied using chiralcel OD-H column as stationary phase.
采用高效液相色谱法对15种芳香醇及结构相近化合物进行了分离研究。
The term stationary phase may refer to
依恋情感网英汉例句词典收录3870147条英语例句词条,基本涵盖了全部常用英语单词的释义及例句,是英语学习的有利工具。