主页
学科
搜索
账户
常见问题
当前学科:水泥生产制造工
题目:
单选
水泥熟料激冷有哪些优点?()
A . A、物料更易磨
B . B、c2s晶型转变
C . C、c3s分解
D . D、保护窑体
答案:
<查看本题扣1积分>
查看答案
答案不对?请尝试站内搜索
推荐知识点:
儿童片一般多用美术字,更能被儿童观众们接受和喜爱。()
Dinner,for English people,is the richest meal of the day and is a very formal meal.Many people even wear special clothes for dinner,so if you are asked out to dinner you must find out whether you are expected to wear a dinner suit,for you would feel very upset if,when you get there,you were the only person in ordinary clothes.Dinner is generally served at about half past seven.All the members of the family sit down together and eat on their best behavior.The head of the family sits at one end of the table,his wife sits at the other end.If there is a guest,he generally sits in the place of honor,which is at the fight of the lady of the house.If there are several guests,the most important is asked to sit there.When the meal conversation is carried on,you should try to get in conversation with the person on your right or left,but you should not try to talk to someone who is a long way from you.
学园是西欧最早的学术研究机构。
投资完成额的构成包括()
2ZKX2460振动筛为()层。
纵隔肿瘤产生症状的主要原因是()
双滚筒提升机调绳结束后检查液压系统,并要进行空载试运行,确认无误后方能正常提升。()
下列韵母属于中响复韵母的是()。
技术管理方面的监理文件有哪些?
计算基础沉降时是以基底()以下土中附加应力为代表值.