简述YB45包装机“内框纸卷耗尽”故障的显示条件、产生的原因及排障措施。

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问题:

简述YB45包装机“内框纸卷耗尽”故障的显示条件、产生的原因及排障措施。

考点:卷烟包装工显示器及控制面板识别与操作显示器及控制面板识别与操作题库
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下列传统民居与各对应的分布地域不正确的是[ ]

A.白色墙壁的房屋——撒哈拉沙漠

B.平顶屋——塔里木盆地

C.架空支撑的房屋——青藏高原

D.蒙古包——呼伦贝尔草原

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小儿肺炎合并心力衰竭时,首要选择()

A.给予口服地高辛

B.毛花苷丙静脉注射

C.给予地塞米松

D.酚妥拉明静脉滴注

E.给予卡托普利

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The benefits of telling a bedtime story should never be neglected by any parent. It is important to your child’s overall development.

Telling bedtime stories helps your child expand his vocabulary, improves his listening skills, and develops his ability to understand events and characters. His oral communication skills will improve. Storytelling is a great way to make your child interested in reading and also in expressing their thoughts through writing.

There are various thinking skills that are mastered by your little one as he listens to a story. He learns to recall the information and use it in real life. As your child listens to different ideas, he will be more open to accept new ideas. He learns to be more flexible in his thinking but, at the same time, have his own points of view.

Your child also learns to solve problems through stories. For instance, he may behave appropriately in various situations. Your child will learn a lot from the story and pay attention to his behavior.

Some tales tell us of moral values, which are important for your child’s moral development. Knowing that other kids also learn basic manners and respect for elders in stories, he will son develop a set of moral values for his own.

The last but not least benefit would be the quality time you spend together with your child. This close and personal time between the parent and the child is not easily copied in other situations. Your child will have a good relationship with you.

1.The main idea of Paragraph 2 is that telling bedtime stories can help children__________

A.acquire communication skills  B.change their attitudes to learning

C.develop good characteristics    D.improve their learning abilities

2.How can children learn to solve problems through stories?

A.By applying what others do to similar situations.

B.By comparing different kinds of problems.

C.By accepting various new thoughts and ideas.

D.By trying to be more flexible with new things.

3.Telling bedtime stories contributes to a better parent – child relationship because__________

A.parents spend more time together with their children

B.children’s thinking ability grows through the stories

C.children can learn a log from bedtime stories

D.bedtime stories tell children of moral values

4.How is the text mainly developed?

A.By comparing details.     B.By listing examples.

C.By explaining reasons.    D.By telling stories.

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按照建设程序,可以将建设工程定额分为()。

A.预算定额、概算定额和估算指标

B.人工消耗定额、材料消耗定额和机械消耗定额

C.建筑工程定额和安装工程定额

D.构成工程直接成本的定额和构成工程间接费的定额

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绘出直流电动机并激工作原理示意图。

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