简单：
1、Elemental Analysis 元素5261分析
2、Electron spectroscopy for chemical analysis (ESC鲁乙A) 化学分析电子能谱41021653
3、Chromatography [ga映因解黑领样s chromatography (GC), size exclusion chromatography (SEC)]
色谱台场谓尔触全知易罪[气相色谱，体积排除色谱]
4、Energy dispersive spectroscopy (EDS) 类响织开有指二春能量色散谱
