基本解釋堿集料同根派生 alkali-aggregate相關詞英漢例句As to the steel slag, the effect of reducing alkali aggregate reaction is better when alkali reactivity is low and the content of free calcium oxide and periclase is low.對于鋼渣,當堿活性低,游離氧化鈣和方鎂石的含量低時,抑制堿集料反應的效果愈好。alkali-aggregate更多例句