exchange column的用法和樣例：
例句
- The retention mechanism of phosphate anion on an anion exchange column was studied.
首次發(fā)現磷酸根離子在陰離子交換柱上以?xún)蓚€(gè)色譜峰流出。 - Calmodulin-dependent cyclic nucleotide phophodiesterase was prepared from bovine brain by two-step DEAE-cellulose column chromatography.
摘要通過(guò)兩次離子交換柱層析，從牛腦中制備鈣調素依賴(lài)性的環(huán)核苷酸磷酸二酯酶。
