英语词汇column chromatography怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	column chromatography
释义	column chromatography 简明释义柱层析：一种分离和纯化化学混合物的技术，通过将混合物溶解在流动相中，经过填充在柱子中的固定相，利用不同成分在固定相中的亲和力差异，使其在柱子中逐渐分离。英英释义 n. 1 chromatography that uses selective adsorption by a column of powders 双语例句 1 Methods Three compounds were isolated by a combination of RP-18and silica gel column chromatographies, and their structures were identified by spectral methods. 方法采用硅胶和反相硅胶RP- 18柱色谱分离，运用有机波谱分析确定化合物结构。
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