基本解释n.过硫酸盐同根派生 persulphate相关词英汉例句用作名词 (n.)A persulphate oxid ation method in acid medium for decomposition and analysis of dissolved total ph osphorus in seawater was proposed.依此,建立酸性过硫酸盐氧化法分解测定海水中溶解态总磷的方法。persulphate更多例句