请按《安规》描述从拿到操作票开始操作前直到操作完毕的实施过程_爱下问搜题

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问题问答题

请按《安规》描述从拿到操作票开始操作前直到操作完毕的实施过程是怎样进行的？

答案

参考答案：开始操作前，应先在模拟图（或微机防误装置、微机监控装置）上进行核对性模拟预演，无误后，再进行操作。操作前应先核对系统方式、设备名称、编号和位置，操作中应认真执行监护复诵制度（单人操作时也应高声唱票），宜全过程录音。操作过程中应按操作票填写的顺序逐项操作。每操作完一步，应检查无误后做一个“√”记号，全部操作完毕后进行复查。

完形填空

完型填空：（每小题1分，满分20分）
It was a cold winter morning. Half asleep at the train station, I stared into the distance,   41   for the train to take me to my   42  in Boston. The world was quiet. The very few people on the street kept to themselves, 43  their steaming cups of coffee.
Reaching into my pocket as the 44 was getting close, my hand searched for the $ 20 bill to pay my fare. The pocket was 45 ! I searched through my bag and then I felt 46 . Unless the money dropped from the sky, I’d be  47 there. “What’s the matter?” A short, elderly man stood before me. “Oh, nothing…. Well, I  48   my money and now I can’t pay for the ticket. I’m going to  49   my match class, and the train is leaving.”
“Here, use this.” The man held a $ 20 bill. I looked up,  5 0 . People just didn’t do that anymore. Everyone worried about their own 51 , rarely stopping to think about others, especially teenage strangers. “Thank you, but no, I can’t.”
“ 52 it – go!” The man pushed me  53  the train. I bought a round – trip ticket, and he refused the change I 54 to give him back. I did not know what to say – a million thoughts raced through my mind, yet I stood   55  .
For the train ride I was wordless. I began to see the world through  56 eyes. That man made a difference with such a simple  57 .
A week later I was at the train station again, with an extra 20$ 58 I saw the man. And there he was. “Excuse me, sir, I believe I owe you this.” I 59 the money into his hand. Failing to refuse, he said, “Just remember to do the same for someone in your shoes someday.” I smiled, content.
The elderly man is my hero. For many, heroes are famous, but my hero is a   60 stranger who taught me a lesson in life. I will never forget his kindness.

D．dissatisfied

D．uncomfortably

D．performance

B．encouraging

多项选择题

可用于尿中总蛋白定量的方法有（）

A.丽春红S比色法

B.考马斯亮蓝法

C.双缩脲法

D.邻苯三酚红钼络合比色法

E.磺基水杨酸比浊法