詞語：alumstone
alumstone的意思
alumstone 釋義：明礬石;
alumstone的參考例句
1.Processing of alumstone by dehydration and decomposition at high temperature can not only improve the decomposition rate of alumstone, but guarantee the activity of aluminum oxide; 提出了熱分解法綜合利用明礬石新工藝：採用高溫快速脫水、分解處理明礬石礦，既提高了明礬石的分解率，又保證了氧化鋁的活性；