对高温管道的保温有什么规定?

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问题:

对高温管道的保温有什么规定?

考点:锅炉检修工考试锅炉辅机初级工技锅炉辅机初级工技题库
题型:问答题 简答题

根据对话内容,从对话后的选项中选出能填入空白处的最佳选项,并将答案书写在答题卷上相应的位置。注意:选项中有两项多余选项。

— Can I help you?

— Yes, I'd like to return this book, please.

     小题1:     

— No, I couldn't read it.I had a hard time reading a few pages, and then I decided to give up.

     小题2:     

— It wasn't the language.It was the words.They are too small for me.

    小题3:___ What can I do for you then?

— Well, I'd be glad if you could find me another book.

     小题4:     

— Yes, but one with bigger words.

     小题5:     

— Oh, Oliver Twist.This one is fine.And the words are much bigger.Thank you very much.

— You're welcome.

A.What about this one?

B.You can't keep the book for long.

C.Another English storybook?

D.Isn't it interesting?E.Oh? But I know you are good at English.

F.Did you enjoy the book?

G.Yes, they are really small.

题型:问答题 简答题

(2012·天津)下列词语中没有错别字的一组是                      (  )

A.概率  陶冶   冠名权  众志成城

B.渲泄开销暴发力杯水车薪

C.余暇神彩发祥地掉以轻心

D.倾泻凑合摄像机相儒以沫

题型:问答题 简答题

如图所示为某物体做直线运动的v-t图象,关于该物体在前4秒内运动情况,下列说法中正确的是(  )

A.物体始终朝同一方向运动

B.物体的速度变化是均匀的

C.物体的速度在开始2s内是减少的

D.4s内物体的位移是4m

题型:问答题 简答题

黄金圣斗士中是谁的手中藏有女神赐予的圣剑?()

A.双子座

B.水瓶座

C.魔蝎座

D.双鱼座

题型:问答题 简答题

老年人长期应用

可导致肠道菌群失调或真菌感染等严重并发症的是


A.阿司匹林 B.阿托品
C.胍乙啶 D.广谱抗生素
E.维生索E

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