常見(jiàn)例句The flavonol glycosides of Ginkgobiloba L. is pured by columne chromatography with reformed ployamide. 論述了以改性聚醯胺爲(wèi)柱填料對(duì)銀杏黃酮進(jìn)行柱層析精制的基本原理。ployamide absorption column 聚醯胺吸附柱 返回 ployamide