锅炉热平衡试验方法中正平衡法指的是什么？_爱下问搜题

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问题问答题简答题

锅炉热平衡试验方法中正平衡法指的是什么？

答案

参考答案：

正平衡方法是通过直接测量工质流量、参数和燃料消耗量后算出锅炉效率。

单项选择题 A1/A2型题

引起新生儿败血症的相关因素中除外（）

A.免疫系统功能差

B.皮肤黏膜屏障功能差

C.T细胞对特异抗原反应差

D.补体含量高

E.白细胞杀菌能力差

完形填空

When I was a teenager I volunteered to work at the water station at a 10,000m race. My job was to   36  water to the runners. I remember being so   37  to see all the different kinds of people who passed by and grabbed a cup of water. Some ran past, some walked past and a few wheeled past. I saw so many types of people doing it. I thought maybe I could do it too! So the next year I   38  up for the race.
That first 10,000m race was quite an 39 . I jogged, I walked, I jogged and I walked.   40 , I didn’t know if I could finish. Then came a defining (决定性)   41  .
At one point near the end, a 70-year-old man ran past me, very, very fast, and I felt   42 because I was 50 years younger than he but I couldn’t even keep up with him. I felt   43  for a second.
But then I   44  something. He was running his race and I was running mine. He had   45 abilities, experience, training and goals for himself. I had mine. Remember my   46 was only to finish.
After a minute, it   47  me that this was a lesson I could draw from. I learned something about myself in that moment. I turned my embarrassment into   48 .
I 49 that I would not give up on running races. In fact, I would run even more races and I would learn how to train and prepare   50  and one day I would be one of those 70-year-old persons who were still running. As I crossed the finish line, I was proud of my   51 .
In life we all have those moments where we   52  ourselves to others. It’s only   53 . Don’t allow those moments to   54  you. Turn them into motivation and let them inspire you. With the proper preparation and training, you can improve your result to   55   anything you want in life.

A．achievement

B．encouragement

C．instruction

A．embarrassed

C．inspiration

D．expectation

B．accomplishment