In GC/MS analysis the samples used were converted to original alkylaromatics by desulfonation.

首先将样品脱磺转化为其原先的烷基芳基化合物，再用GC/MS进行分离鉴定。

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In GC/MS analysis the samples used were converted to original alkylaromatics by desulfonation.

首先将样品脱磺转化为其原先的烷基芳基化合物，再用GC/MS进行分离鉴定。

youdao