精料的内容包括哪些方面?

题型:问答题 简答题

问题:

精料的内容包括哪些方面?

考点:钢铁冶金考试钢铁冶金考试题库
题型:问答题 简答题

SS9型电力机车,列车供电柜网压同步信号来自()。

A、互感器

B、860V交流侧的同步变压器

C、微机柜输出

D、主变压器a2-x2(a4-x4)绕组上的同步变压器

题型:问答题 简答题

阅读理解

                                           Kids' health: Four steps for fighting stress

     Everybody gets stressed time to time.  1    Some ways of dealing with stress -like screaming or hitting

someone一don't solve (解决),much. But other ways, like talking to someone you trust, can lead you to

solving your problem or at least feeling better.

     Try taking these four steps. the next time you are stressed:

     (1) Get support. When you need help, reach out to the people who care about you. Talk

     To "trusted adult, such as "parent or other relatives.   2    They might have had similar problems, such

as dealing with a test, or the death of a beloved pet.

     (2) Don't take it out on yourself. Sometimes when kids are stressed and upset they take it out on

themselves. Oh, dear, that's good idea. Remember that there are always people to help you. Don't take

it out on yourself.    3    

    (3) Try to solve the problem. After you're calm and you have support from adults and  friends, it's time

to get down to business.     4     Even if you can't solve it all,you can solve a piece of it.

    (4) Be positive. Most stress is temporary(暂时的).Remember stress does go away,

especially when you figure out the problem and start working on solving it. These steps aren't magic, but

they do work. And if you can stay positive as you make

your way through a tough time, you'll help yourself feel better even faster.     5    

A. Ask for a helping hand to get you through the tough situation.

B. Notice your friends' feelings and find a way to help them.

C. Different people feel stress in different ways

D. Ah, it feels so good when the stress is gone.

E. You need to figure out what the problem is.

F. And don't forget about your friends.

G. Then, find a way to calm down.

题型:问答题 简答题

表示纯电感线圈对交流电的阻碍作用大小的物理量叫感抗,它的计算式是()。

题型:问答题 简答题

( )是在测量条件保持不变的情况下,连续多次测量结果之间的一致性。

A.准确度

B.精确度

C.重复性

D.再现性

题型:问答题 简答题

醉酒步态可见于( )

A.脑瘫

B.佝偻病

C.小脑疾病

D.脊髓疾病

E.锥体外系疾病

更多题库