回转式空气预热器跳闸无法恢复时,应将()
A.油泵保留运行
B.转子继续运行
C.漏风控制系统的密封板提起
D.烟气和空气继续流动
参考答案:C
句子改错。 (在后面的横线上写出正确的句子。)
1. Thank for the great photo of your family.
_________________________________
2. That are her boyfriend.
3.—Is she a your cousin?
—Yes, she's.
4. That's me friend.
5.—Are they a brothers?
—No, they isn't.
换热站投用过程中,应密切关注蒸汽的()。
A、温度
B、压力
C、流量
D、饱和度