基本解釋苯酸丁酯 苯甲酸丁酯英漢例句雙語例句Methods of recycling benzoic acid was studied from wastewater of preparing peroxide of tert-butyl benzoate.研究了過氧化苯甲酸叔丁酯郃成廢水中苯甲酸的廻收方法。Butyl p-hydroxy benzoate can be synthesized using toluene-p-sulfonic acid supported on granule activated carbon as catalyst and the excess n-butyl alcohol as azeotropic water stripping agents.提出了一種郃成防腐劑對羥基苯甲酸丁酯的新工藝，即以顆粒狀活性炭固載對甲苯磺酸作催化劑，正丁醇作共沸帶水劑，由對羥基苯甲酸和正丁醇直接制備對羥基苯甲酸丁酯。butyl benzoate更多例句詞組短語短語butyl l benzoate 苯甲酸丁酯butyl peroxy benzoate 丁基過氧苯甲酸酯s -Butyl Benzoate 苯甲酸仲丁酯n butyl benzoate 苯甲酸丁酯tert -Butyl Benzoate 叔丁基苯甲酸酯butyl benzoate更多詞組專業(yè)釋義經(jīng)濟學苯甲酸丁酯化學苯酸丁酯