某装置处理量为500吨/时,循环水耗量为2500吨/时,蒸汽耗量为45吨/时,电耗量

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问题:

某装置处理量为500吨/时,循环水耗量为2500吨/时,蒸汽耗量为45吨/时,电耗量为1000千瓦时,求该装能耗? 

考点:生化化工药品技能考试石蜡工艺考试石蜡工艺考试题库
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去年7月我国“蛟龙号”载人深潜器完成了水下5000m级深潜实验。今年6月又将挑战7000m深海。已知海水密度为1.03×103 kg / m3,取g=10N/kg。则深潜器在7000m深处所受海水的压强是                 Pa。深潜器从5000m继续下潜的过程中,受到的浮力           (填“变大”、“不变”或“变小”)

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A Letter From Santa Claus

  Dear,

  I hope you are well and that you are looking forward to Christmas.

  I am always very busy at this time of the year. There 小题1:______(be) so many jobs to do. I have to 小题2:______(clean) and polish the sleigh and groom the reindeer. Then there are all those presents to sort out. I hardly have time to stop for something小题3:       (eat) . Mind you, I have been trying 小题4:_____(not eat) too much. I小题5:______(begin) to get a bit too fat小题6:     (get) down some of the chimneys!!

  Have you been busy 小题7:______(find) presents for your family?

  What would you like to give to them? Last year I 小题8:______(receive) two hundred and fifty bottles of aftershave. I wouldn't mind, but I have a beard!

  Do you know what you would like for Christmas? Perhaps you小题9:_____(tell) me when you write to me. I would like some warm socks and some thick gloves. It's very cold sitting on that sleigh in the middle of winter!

  This year I have a new reindeer, I 小题10:______(not think) of a name for him yet. Do you have any ideas? I'd love to hear them if you do.

  Well, I suppose I had better 小题11:______(get) back to work. Please 小题12:______(write) to me and tell me all about yourself and your family and your friends. I would love to hear from you.

 Merry Christmas!

  Santa

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硫喷妥钠静脉麻醉适用于:

A.喉头痉挛患者

B.作诱导麻醉

C.作麻醉前给药

D.支气管哮喘患者

E.肝功能损害患者

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下列说法哪项是错误的。()

A.起动机是由定子、转子、整流器等组成。

B.起动机是由电枢、磁极、换向器等组成。

C.起动机是由直流串激电动机、传动机构、磁力开关等组成。

D.起动机是由吸拉线圈、保持线圈、活动铁心等组成。

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农业经营制与所有制的联系与区别?

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