问题 问答题 简答题

程控运行启动前的准备工作有哪些?

答案

参考答案:

(1)根据班长确定的运行方式,预选好流程。

(2)系统启动前集控值班员应用电话向就地值班工说明运行方式,让就地值班工做好设备启动前的检查,特别要检查转换开关、拉绳开关及核对挡板位置,检查有无危及人身和设备安全,有无检修人员工作等问题,接到就地可以启动的回复电话后,方可准确启动。

(3)掌握好制粉系统的运行情况,设定尾仓。

阅读理解

阅读理解。

     Albert Einstein was born in Germany in 1879. In his early childhood he was slow to learn to talk

and didn't seem to be very bright. But by the time he was fourteen years old, he had taught himself

advanced math from textbooks. By then he knew what he wanted to be when he grew up. He wanted

to be a physicist in the future.

     The Einstein didn't have so much money to pay for the advanced education that young Albert needed. But the family tried their best to send him to a technical school and later to the university in Switzerland.

After graduation, he went to work, first a teacher, then in a  government (敢府) office. With the pay that

he received he was able to go on with his schooling at the University of Zurich, where he received a

doctor's degree in 1905. This was the first time when he first began the research and studies which led

to his famous Theory of Relativity.

     As time went on, Einstein's theory proved to be correct and by 1914 he had become one of the

most famous men in the world. His work was stopped by the First World War. The war made him quite

sad. He lost interest in much of his research. Only when the war was over in 1918 was he able to get

happily back to work. He won the Nobel Prize for physics in 1921.

    In 1940, Einstein became an American citizen. He lived the rest of his life in the United States. Besides(陈……之外 ) his work in physics, he spent much  time working for human rights ( * * ) and

progress. He died in the United States in 1955.

1. Einstein wanted to be a physicist ______.   

A. when he got to America

B. when he was fourteen

C. in 1889

D. in 1879

2. Einstein went to work ______. 

A. after he left the University of Zurich

B. after he went to a technical school

C. after he graduated from the university in Switzerland

D. when he was twenty years old

3. Einstein received a doctor's degree______.  

A. after he researched the Theory of Relativity

B. at the University of Zurich

C. when he was l4 years old

D. after he won the Nobel Prize

4. How old was Einstein when he died?   

A. Forty-two.    

B. Fifty-five.

C. Seventy-nine.    

D. Seventy-six.

5. Einstein's family was ______when he was a child.   

A. quite rich    

B. rich

C.not rich    

D. very poor

选择题