为什么在凝汽设备中必须有蒸汽泵?

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问题:

为什么在凝汽设备中必须有蒸汽泵?

考点:合成氨装置操作工合成氨装置操作高级工合成氨装置操作高级工题库
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根据下列短文内容,在短文后的空格处填上一个恰当的词,使短文完整、通顺。
much ,  arm ,  wait,  see,  when ,  spend,  she,  worry ,  have ,  grow
Only Mother Love is true love. It gives everybody everything all his life. ­­­­小题1:__you are still a baby, mother takes good care of you as much as possible . In your waking hours she always holds you in her  小题2:. When you are ill, she stops her work right now to look after you day and night and forgets about  小题3:  . When you are小题4:   up day by day, she feels very happy. When you are old enough to go to school, mother still looks after you all the time. On cold winter days, she always tells you to put on  小题5: clothes . She always stands in the wind小题6:     for you back from school. When you hurry  to leave home for school with little breakfast, she always feels 小题7: about you at home. She usually knows about your study and 小题8: much money on your school things. When you do well at school, the brightest smile will be 小题9:   on her face.
Mother is always ready to give everything she 小题10: to her children,  not to receive . What true love that is in the world! We will remember Mother Love for ever.
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海事卫星水上移动业务识别码结构为TX1X2…Xk,其中T是用于区分海事卫星不同的系统,当T为6时表示为().

A.A标准移动业务

B.C标准群呼

C.B标准移动业务

D.M标准移动业务

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在100克水中放入10克盐,那么盐与盐水的质量比是(  )
A.1:10B.10:1C.1:11
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理念识别的英文简称为()。

A、VI

B、MI

C、BI

D、CI

题型:问答题 简答题

某工地施工项目:小区共三栋25层住宅,施工单位租赁了三台自升式起重机,三塔机工作幅度交叉作业,其中两台为江麓建筑机械有限公司生产的QTZ80E:一台为中联生产的TC5613,施工方拟组织安装。

请根据背景资料完成相应小题选项,其中判断题二选一(A、B选项),单选题四选一(A、B、C、D选项),多选题四选二或三(A、B、C、D选项)。多选、不选、错选均不得分。

本例中TC5613塔式起重机作行走式安装,标准节每节高2.8m,允许架设12个标准节,地面标高至基础节上平面高7.1m,该塔机的最大起升高度应为40.7m。()

A.正确

B.错误

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