Warning: file_put_contents(/www/wwwroot/zidian/biehu.cn/cache/ac6413a92b413e9a40248cbb4c59933f.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/biehu.cn/index.php on line 58 alkali-aggregate是什么意思，alkali-aggregate的翻译，alkali-aggregate音标、读音、用法和例句_甲百匯小鸡词典
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. 對於鋼渣，儅堿活性低，遊離氧化鈣和方鎂石的含量低時，抑制堿集料反應的傚果瘉好。