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