mass chromatographic analysis

例句：

1. 1. The masschromatographic analysis of the samplewas crucial for the identification process.
   样本的质量色谱分析对于鉴定过程至关重要。
2. 2. The masschromatographic analysis helped us to identifythe chemical composition of the unknown substance.
   质量色谱分析帮助我们识别了未知物质的化学成分。
3. 3.In mass chromatographic analysis,the resolution of peaks is critical for accurateresults.
   在质量色谱分析中，峰的分辨率对于准确结果至关重要。