Well separated chromatograms for seven compounds were obtained and their contents were determined by GC. Their molecular structures were recognized by applying the GC/MS technique and the MS splitting decomposition law.

• 通过GC对样品进行了研究分析 ,得到了七个分离很好的色谱峰以及样品中各组分的含量 ,再利用GC/MS联用技术和质谱裂解规律鉴定出样品各组分的分子结构。