考察了反应温度、磺化试剂用量对磺化反应的影响。
The influences of reaction temperature and amount of sulfonating agent on sulfonating reaction were investigated.
研究了反应温度、试剂用量等最佳条件和动力学参数。
The optimal conditions and the kinetic parameters of this reaction were studied.
化学试剂包显色，样品和试剂用量少，防止并减少了二次污染。
Chemical reagent of Bao Xian color, small sample and reagent consumption, prevent and reduce pollution two.
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