空调系统中PAU、MAU、AHU有何不同？makeup和make-up的区别？
本文目录：
1、AHU （Air Handle Unit） 组合式空调箱：主要是抽取室内空气(return air) 和部份新风以控制出风温度和风量来并维持室内温度。
2、PAU（Pre-Cooling Air Handling Unit）预冷空调箱: 对室外新风进行 预处理，在送至风机盘管（FCU）。
3、MAU（Make-up Air Unit）全新风机组:是提供新鲜空气的一种空气调节设备。功能上按使用环境的要求可以达到恒温恒湿或者单纯提供新鲜空气。
扩展资料：
空调系统分类：
集中空调：所有空气处理设备（风机、过滤器、加热器、冷却器、加湿器、减湿器和制冷机组等）都集中在空调机房内，空气处理后，由风管送到各空调房里。这种空调系统热源和冷源也是集中的。它处理空气量大，运行可靠，便于管理和维修，但机房占地面积大。
半集中空调：集中在空调机房的空气处理设备，仅处理一部分空气，另外在分散的各空调房间内还有空气处理设备。它们或对室内空气进行就地处理，或对来自集中处理设备的空气进行补充再处理。诱导系统、风机盘管+新风系统就是这种半集中式空调系统的典型例子。
参考资料：-空调系统
makeup和make-up有什么区别吗？
makeup和make-up的区别如下：
make up英 [meɪkʌp] 美 ['mek,ʌp]
n.化妆品；组成；补充；补考
v.组成；补足；化妆；编造
make-up[mekʌp]
n.化妆品；补考；性格；构造；排版
makeup是名词,但是英语和中文一样,词语可以活用,更何况活用的时候,makeup还有“打扮”的意思.尽管makeup和make-up都有化妆品的意思,但是给人的第一感觉,makeup表达的“化妆”更深入人心。
我举个例子,带有makeup的句子,10个有9个是表达“化妆品,打扮,粉底”的意思,make-up10个有8个表达的是“组成,构成的意思”（尽管它也有化妆的意思）
就好像中文的“汉堡”这个词,一说汉堡,你肯定会先想到“汉堡包”这个食品,而非德国的“汉堡”这个城市.尽管它这两个意思都有.也就是说,makeup对于“化妆”的意思更加深入人心。
拓展资料：
一、make up的例句：
1.They'll have to make up time lost during the strike.
他们不得不加班弥补罢工耽误的时间。
2.She came back and they made up...
她回来之后他们又和好如初。
3.Prepare the souffle dish before making up the souffle mixture.
在搅拌做蛋奶酥的各种原料之前先要把盘子准备好。
4.If you make up a bed, you put sheets and blankets on it so that someone cansleep there.
Her mother made up a bed in her old room.
她母亲在她曾经住过的房间里铺好了一张床。
二、make-up的例句：
1.She made liberal use of her elder sister's make-up and clothes.
她随便把姐姐的化妆品和衣服拿来用。
2.The performers, in costume and make-up, were walking up and down backstage
上了妆穿着戏服的演员在后台走来走去。
3.She retouched her make-up.
她修饰了一下自己的妆容。
4.She wore no make-up, not even a dab of lipstick.
她没有化妆，甚至连一点儿口红都没涂。
5.They minced in, in beach costumes and make-up.
他们穿着沙滩服，化了妆，一扭一摆地进来了。
6.Foundation make-up evens out your skin tone and texture.
底妆让你的肤色和肤质均匀。
英语中占...的百分之多少，怎么表达，举例说明
account for ...%
represent ...%
如：Girls account for about 50% in the class. 这个班女生约占50%。
The continental shelves represent 18% of the earth's total land area.大陆架占地球总陆地面积的18%。
percent
Thirty percent of the farmland has been planted to oil crops.
百分之三十的农田已种上油料作物。
Over ninety percent of the islanders here are illiterate.
这儿的岛民,百分之九十以上都是文盲。
account
英 [əˈkaʊnt]
美 [əˈkaʊnt]
n.
账，账目; 存款; 记述，报告; 理由。
vi.
解释; 导致; 报账。
vt.
认为; 把…视作。
[例句]
Some banks make it difficult to open an account一些银行把开户弄得很麻烦。
美丽心灵 观后感 求英文电影《美丽心灵》的英文观后感,英文的!
读后感1：
"A Beautiful Mind" is an exceptional story,but it is only and exceptional filmbecause of its director.Ron Howard does an amazing job of engaging hisaudience,introducing a brilliant main character,and making the audienceexperience the reality of mental illness.This could have been an unbelievablestory to which very people could relate; however,the directorial masteryHoward exhibits throughout allows the audience to accompany Nash on hisjourney and awareness of his illness.Anyone who has been close to thefrailties of the human mind will appreciate how respectfully and honestly thisfilm approaches the subject.Howard is able to portray all the complexreactions to mental illness while maintaining the humanity and dignity of thepatient.Superbly directed,wonderfully acted by Crowe and cast,this filmsucceeds on every level.
读后感2：
Director Ron Howard has experience in playing with his audience'sheartstrings.Remember in Apollo 13,when the fate of the astronauts wasuncertain?(Ok,so if you remember your recent history,you knew.but still!) Orremember in Parenthood,when Steve Martin's kid was about to make the crucialcatch?Ol Opie can still pluck those strings with the best of them.(And youknow,he'll never stop being called Opie,even by those of us who never saw TheAndy Griffith Show during its initial run.) And plucking heartstrings is not abad thing at all,not when you can do it in such a sincere,noncloying way asthe masterful Beautiful Mind presents to its viewers.
John Nash is a mathematics prodigy who has a decided knack at solvingpreviously unsolvable problems.He's socially dysfunctional,rarely lookinganyone in the eye,but pours all of his energy - and soul - into producing oneoriginal idea,an idea that will distinguish him from all of the othermathemathical minds at Princeton University.
But John,like most who have had movies made about them,had his ups anddowns.He meets and falls for a beautiful student of his named Alicia (JenniferConnelly),and they produce a baby.But John also suffers from tremendousdelusions and is diagnosed with a form of schizophrenia.Schizophrenia's atough disease,folks - it's still not fully understood,and Nash was diagnosedwith it in the middle of last century.He spends time in a sanitarium,asdoctors struggle to find a cure.
Russell Crowe is absolutely powerful as the confused and confusingNash.Although the marquee says "Russell Crowe",you'll immediately forget thisis the hunky guy from Gladiator.I mean after all,he's playing some nerdyscientist dude!But Crowe completely disappears in the role,and he'sunforgettable.Actors kill for roles like this one,because it gives them achance to show off their acting chops.For many actors,this is the kiss ofdeath,because then they're exposed as poor thespians.But not for Crowe; ifanything,this proves once and for all that he's a grand master of acting.Irealize that sounds like overkill for him,but I think that when actors arelabeled as a "hunk" - their skills as actors aren't seen as verysubstantial.Hey,looking darn good worked against Tom Selleck,and to a degreeit has worked against Crowe as well.
And he ages well,too.The movie takes place over a fairly extended period oftime,ending with Nash's acceptance of the Nobel Prize in 1994.The makeup onNash is neither garish nor schmaltzy; he looks completely genuine.And that'sthe essence of Crowe's performance.It's sincere,never trying to win over theaudience with a sly wink here or a toss of the hair there.Crowe showsremarkable poise,elegance,and is utterly astounding in the role.
His supporting cast is more than able.Jennifer Connelly is better than Ithought she would be; in most roles,she's the eye candy.But this role had meatto it,and she held her own.It wasn't an easy role to play,and she pulled itoff.And her scenes with Crowe do have that movie magic that each of us looksfor when we go to movies,that one moment,that compatible chemistry that leavesaudiences mesmerized.
And yes,this does have some very,very touching moments.The final scene,whilepredictable (even if you don't know the outcome in real life),will bring morethan one tear to the eye.Yes,I'll admit it,it got me right here.But it's okay;I did that old 'guy-crying-in-movie-theater' trick.If you feel the brimefalling from the lid,you make a motion toward your cheek and then you scratchvigorously; people might think you have a skin infection and move awayslowly,but at least they won't think you're a girly man.
At any rate,it's certainly one of the best movies of the year.Everything's inplace:the direction,the photography,and especially the acting.
希望两篇对你有参考价值.
