词汇 | chromatography |
释义 | chromatography noun [ U ] chemistry specialized uk/ˌkrəʊ.məˈtɒɡ.rə.fi/ us/ˌkroʊ.məˈtɑː.ɡrə.fi/ 色谱分析法(一种识别混合物中所含成分的科学方法,原理是让液态或气态混合物流过某一媒介(如纸张),当中的不同成分会以不同速度流过该物料) a scientific method of finding what separate chemicals are in a substance by passing it through a material such as paper |
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