gas chromatographic analysis

• 气相色谱分析

gas chromatographic analysis的用法和样例：

例句

1. Analysis of ametryn by gas chromatography was reported.
   报道了莠灭净的气相色谱分析方法。
2. A gas chromatographic method is described for determining benzene carboxy-lic acids and esters.
   讨论了苯羧酸及苯羧酸酯混合物的气相色谱分析方法。