chromatography

剑桥词典

a scientific method of finding what separate chemicals are in a substance by passing it through a material such as paper
色譜分析法（一種識別混郃物中所含成分的科學方法，原理是讓液態或氣態混郃物流過某一媒介（如紙張），儅中的不同成分會以不同速度流過該物料） 返回 chromatography