问题
问答题 简答题
提高混合料温度常用的方法有哪些?
答案
参考答案:
(1)热返矿预热;
(2)蒸汽预热;
(3)热空气或热废气预热;
(4)生石灰消化预热。
提高混合料温度常用的方法有哪些?
参考答案:
(1)热返矿预热;
(2)蒸汽预热;
(3)热空气或热废气预热;
(4)生石灰消化预热。
用方框中所给词的适当形式完成句子。
word but his __2___ was strange. We all laughed. Then the next day we had to ___3__ the fact that our teacher got very angry because we made many grammar __4___. We didn't know that the same word could be used __5___ in different situations. |