• 1. nitration benzene: 硝化级苯
• 2. benzene for nitration: 硝化用苯
• 3. nitration grade benzene: 硝化级苯

更多释义

• 1.ESR spectrum show that reduced of heteropoly acid was occurred in vapor-phase nitration reaction of benzene.
  ESR谱表明：杂多酸催化剂的钨在苯气相硝化反应中发生了还原反应。
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• 2.The reaction path for nitration of benzene can be appraised. Additionally, some experiment phenomena in connection with this reaction may be explained, too.
  探讨了苯硝化反应的途径，并解释了有关此反应的某些实验现象。
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