当TOSI锅炉投入燃煤流量为100%时,应控制磨煤机各角输送流量在()t/h。

题型:填空题

问题:

当TOSI锅炉投入燃煤流量为100%时,应控制磨煤机各角输送流量在()t/h。

考点:电力生产“1000个为什么”机组运行锅炉部分机组运行锅炉部分题库
题型:填空题

阅读理解。

     My family live in London. In the morning, my father goes to work and we go to school. My father takes

us to school every day. My mother stays at home. She does the housework. She always has lunch at home

and visits her friends in the afternoon. In the afternoon, we go home from school by bus. My father gets

home from work late. In the evening my two brothers and I always do our homework. We go to bed at about

ten. My father and my mother usually read newspapers. We can watch TV at the weekend.

1. ____ go(es) to work in the morning. [ ]

A. No one

B. We all

C. My father

D. My mother

2. ____ lunch at home. [ ]

A. My mother has

B. My father has

C. Only the children have

D. All the family have

3. ____ home late. [ ]

A. The children get

B. My father gets

C. My mother doesn't get

D. My parents get

4. We can watch TV ____. [ ]

A. on Monday evening

B. every day

C. often

D. on Saturday evening

5. There are ____ people in my family. [ ]

A. three

B. four

C. five

D. six

题型:填空题

一个直角三角形中的一个锐角是40度,另一个锐角是______度.

题型:填空题

公安机关的职责是由( )所确认的。

A.政策

B.法律

C.法规

D.法律和法规

题型:填空题

机车轮对内测距离为()。

A、1435mm

B、1430mm

C、1353mm

D、1345mm

题型:填空题

耳咽管(咽鼓管)的两端开口平时

A.鼓端开放,咽端关闭
B.鼓端关闭,咽端开放
C.两端均开放
D.两端均关闭
E.随呼吸而开关

更多题库