释义 |
aqueous system短语¹¹⁴⁴⁶⁷⁺⁴ 基本例句 水溶液体系 This paper describes the copolymerization of acrylic acid and other carboxylic acid in aqueous system, which is for the making of acrylic builder. 介绍了以丙烯酸为主要单体进行水溶液聚合制备肽洗剂的方法。 cnki This work introduces nice results for the preparation of phenoxyacetio acid in benzene- sodium hydroxide aqueous system through condensation of phenol with chloroacetic acid. 本文报道在苯—氢氧化钠水溶液中,由苯酚和氯乙酸缩合制取苯氧乙酸的良好结果。 cnki |