chloride content短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句 含氯量 This article presents an improved method to determine the anhydrous chromic chloride content with alkaline process. This method is easy to perform, and does not cause any harmful gas. 提出一种碱溶法测定无水三氯化铬的方法，该方法简便易行，不产生有害气体。 cnki