benzoic的例句（benzoic在句子中的用法）

• The organic compounds are mainly benzoic acid anhydride , benzophenone, and so on. 生成的有机化合物成分比较复杂,主要成分有苯甲酸酐、苯甲酮等.
• Join the 1 % of benzoic acid reduces the tendency to bloated his. 增入1%苯甲酸可贬低不乾瘪方向.
• The uses and synthetic methods on 2,4 - Dichloro - 5 - Fluoro - benzoic acid were described in detail. 简要概述了2,4-二氯-5-氟苯甲酸的用途及其合成方法.
• It was originally obtained by decarboxylation of benzoic acid. 它最先是由苯甲酸脱羧而得到的.