chromatography

n. 色谱法 [化] 色谱法; 层析法

发音

UK /ˌkɹəʊ.məˈtɒɡɹə.fi/
其它
IN /kroˈmaʈoˌɡrafi/

词形变化

chromatographies 复数 chromatographies

别名

choromatography chromography

释义与例句

n.
  1. 1.

    Any of various techniques for the qualitative or quantitative separation of the components of mixtures of compounds; all characterized by the use of a mobile phase (gas or liquid) moving relative to a stationary phase (liquid or solid) – the differences between the rates of migration of the compounds between the two phases affect the separation.

    色谱法

    层析法

    色层分离法

    色层分析法

    层析

    可数 不可数

词汇关系

名词

上位词 2

action activity

下位词 1

paper chromatography

相关短语

chromatography paper chromatography papers ion exchange chromatography [化] 离子交换色谱法; 离子交换层析 thin-layer chromatography [机] 薄层色层色层分析 thin layer chromatography [化] 薄层色谱法 paper chromatography [化] 纸色谱法 [医] 纸色谱法 exclusion chromatography [化] 排阻色谱法; 筛析色谱法 gas-liquid chromatography [化] 气液色谱法; 气液分配色谱法 gas chromatography [计] 气体色层法, 气体色谱法 [化] 气相色谱法; 气相层析 argentation chromatography high-pressure liquid chromatography [化] 高压液相色谱法 high-performance liquid chromatography [化] 高效液相色谱法; 高效液相层析 ion chromatography [化] 离子色谱法 size-exclusion chromatography [化] 尺寸排阻色谱法 radial chromatography [化] 径向色谱法

词源

Back-formation from chromatographic, borrowed from German chromatographisch (see there for more); by surface analysis, chromato- + -graphy. The technique is so named because it was developed primarily for the separation of the plant pigments, which would separate in bands of different "colors" (chromato-) .

来源：wiktionary