·2,447,543篇论文数据，部分数据来源于NoteExpress
The mixed benzene was analyzed by GC/MS and GC. 29 kinds of aromatics were identified from at least 130 contents in mixed benzene.
利用GC／MS和毛细管气相色谱法对混合苯进行了分析。 从至少130种组分中准确鉴定出29种芳烃。
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