Noun:

1. a process used for separating mixtures by virtue of differences in absorbency

chromen.铬；铬黄；<计>谷歌浏览器vt.镀铬chromatinn.[生]核染质；染色质chromatography jar色谱缸chromatography tank[化] 色谱罐(室); 色谱展开罐(室)chromatography media层析介质Chromatography plate薄板层析chromatography paper色层分析纸chromatography column层析柱Chromatography method色谱法chromatography trough色谱槽chromatography of ion离子色谱法chromatography reagent色谱试剂

1. We use gas chromatography for moisture determination in a number of grains.
   我们用气相层析法来测定各种谷物的水分。
2. The extract is analyzed by means of gas-liquid chromatography.
   人们用气液态色谱法对提取物进行分析。