first name,forename,middle name ,sir name有什么区别

firstname读音：英 [u02c8fu025cu02d0st neu026am]；美 [u02c8fu025cu02d0rst neu026am]。1、See the following: display the contacts list in lastname, firstname format. 请参阅：以“姓氏，名字”的格式显示“联系人”列表。2、In the available fields list, double-click firstname to move that field to the selected fields list. 在“可用字段”列表中，双击“名字”以将该字段移动到“选定字段”列表中。3、Map the third data field to the second column, firstname. 将第三个数据字段映射到第二列firstname。4、For each Author instance, the firstName should be set to the value of the first attribute on the name element. 对于每个Author实例，firstName应该设置为name元素上的first属性的值。5、In other words, an opening firstName element is never closed or an opening angle bracket is missing. 换句话说，firstName元素总是缺少结束标识，或缺少开头的尖括号。6、This method simply returns the firstName and lastName fields, concatenated with a space in between. 这个方法只返回firstName和lastName字段，中间使用一个空格连接。7、Based on firstname, lastname probability tables and rules, we designed an effective system for automatic indentification of Chinese names in text. 独立于自动分词，我们运用姓名用字概率和规则，设计并实现了一个中文姓名辨识系统。8、Parameters that represent fields to update, such as firstname, must match the name of DataField property of a grid column. 代表更新字段的参数（例如firstname）必须与网格列的DataField属性名相匹配。

firstname是名。国外的人都是名字在前，姓氏在后，他们的护照中也是这样写的。他们是比较注重自我，名字是自己的，而姓氏是家庭的，所以firstname是名，lastname才是姓。中文名和英文名的叫法是不一样的，中文名姓在前名在后，而英文名是姓在后名在前，所以firstname指的是名而不是姓。Frist是第一首先的意思，外国人的人名是“姓在后，名在前”。比如：我的英文名：DachuiWang，那我的firstname就是我的名字：Dachui.另外，在拼写英文名时要注意，当中文姓名为两个字时，两个字要分开写，每个单词的首字母要大写。例如“李明”的英文写法为:MingLi。当中文名字为三个字时，把名字里的两个字拼写到一块儿，首字母大写，“姓”要单独拼写，放在最后且首字母大写。例如“李维康”，英文写法为:WeikangLi。英语个人名的来源1．采用圣经、希腊罗马神话、古代名人或文学名著中的人名作为教名。2．采用祖先的籍贯，山川河流，鸟兽鱼虫，花卉树木等的名称作为教名。3．教名的不同异体。4．采用（小名）昵称。5．用构词技术制造新的教名，如倒序，合并。6．将母亲的娘家姓氏作为中间名。英语姓氏的词源1.直接借用教名，如Clinton.2.在教名上加上表示血统关系的词缀，如后缀-s，-son，-ing；前缀M"-，Mc-，Mac-，Fitz-等均表示某某之子或后代。3.在教名前附加表示身份的词缀，如St.-，De-，Du=，La-，Le-.4.反映地名，地貌或环境特征的，如Brook，Hill等。5.反映身份或职业的，如：Carter，Smith.6.反映个人特征的，如：Black，Longfellow.7.借用动植物名的，如Bird，Rice.8.由双姓合并而来，如Burne-Jones.

名 姓

英文中的firstname是名还是姓，许多初学英语的朋友搞不明白，根本弄不清楚firstname是什么意思。firstname是名还是姓firstname是名。国外的人都是名字在前，姓氏在后，他们的护照中也是这样写的。他们是比较注重自我，名字是自己的，而姓氏是家庭的，所以firstname是名，lastname才是姓。英语个人名的来源大致有以下几种情况1．采用圣经、希腊罗马神话、古代名人或文学名著中的人名作为教名。2．采用祖先的籍贯，山川河流，鸟兽鱼虫，花卉树木等的名称作为教名。3．教名的不同异体。4．采用（小名）昵称。5．用构词技术制造新的教名，如倒序，合并。6．将母亲的娘家姓氏作为中间名。

Firstname通常指的是中文名中的名。Secondname通常指的是英文名中的中间名，如johnleonKing（简写是JohnLKing）中的Leon就是secondname，中文名中是没有的，硬要套上的话，只有古时候的字，比如刘备字玄德，玄德可以解释成为secondname。现代中文中是不存在secondname的概念的。但是有些老外也会认为谢霆锋，霆就是secondname。不过基本上，中文名不需要考虑secondname的情况而张三，不会出现secondname的情况，如果填写任何个人信息的话，firstname就是三，surname就是张。

外国人喜欢把名字放在前，姓放在后。First Name是名字Last Name是姓Given Name也是名字

1、英文中的人名姓氏是last name，名字是first name。 2、比如说中国人“李四”，其中“李”是last name，“四”是first name。 外国人的人名是“姓在后，名在前” 3、以Jim Green为例，“Jim” 是first name，“Green”是last name。

第一名称。英语姓名的一般结构为：教名+自取名（中间名）+姓 但在很多场合中间名往往略去不写，而且许多人更喜欢用昵称取代正式教名。上述教名和中间名又称个人名。First name---西方人名字的第一个字，相当于中国人的名字， Last name---欧美人放在名字后面的姓，相当于中国人的姓，姓氏 surname ---姓，姓氏（等于last name） given name---教名， 一般First name和given name是同一个。 举例： Bill Phelan（hehe，my boss） Bill--First name，given name，名， Phelan--Last name ，surname，姓，

添名字。Firstname翻译成中文的意思是名字，因为西方人的名字在前，姓氏在后，ACS期刊投稿的Firstname栏需要添加名字。

First是第一的意思，我觉得有很快的成分，后面name是姓名的意思。 First name是最快的姓。如果是我就会写first man。

指的是名，跟中国相反，外国人名字先是说first name 再说last name ，比如Justin Bieber，Justin是first name ，Bieber是last name

FirstName对应的就是名，LastName对应的就是姓。所以除了姓名名字中的姓，填写在LastName中外，其余剩下的都填写到FirstName中。

不是。firstname是名。国外的人都是名字在前，姓氏在后，他们的护照中也是这样写的。他们是比较注重自我，名字是自己的，而姓氏是家庭的，所以firstname是名，lastname才是姓。1、mothername意为母亲的名字。

黎巴嫩护照的firstname是巴嫩。Firstname是名字Frist是第一首先的意思。LastName=FamilyName=姓，FirstName=GivenName=名。中国的名字跟国外是相反的。

surname是姓，毋庸置疑。而firstname有两种说法，一种是姓，一种是名。原因是国外的firstname是名，比如说Tom Smith，Tom是名，但是是firstname。而中国人，姓在前面的，所以firstname又变成了姓了。当然，你在填表格的时候，如果同时出现surname和firstname，那么firstname就填名字了。

以JimGreen为例，翻译成吉姆格林，外国人的人名是“姓在后，名在前”这个大家都知道的，因此：其中格林是姓，吉姆是名，那么这个firstname和lastname可以从jimGreen的朗读顺序来记，那么即jim在前所以是first（先）读，所以firstname是名。Green在后，即last（后）读，所以lastname是姓。记住了firstname和lastname的含义之后，我们就知道填表格了，firstname就是填你的名，lastname就是填你的姓

1.firstname大小写:2.firstname大小写是Firstname

是的，名字在前是first name, 姓氏在后叫last name.

Familyname:家族里的姓氏 Givenname:家族给的名,祖辈给的,比如爷爷给的名字,一般放姓,名之间,一般省略. Firstname:名 Surname:姓氏

first 表示第一，当然 first name 是放在最前面的名字，后面的称作 last name，其实就是姓氏 (surname)。

在埃及人的命名系统里，一般第一个是他自己的名字，接下来就是他家族里男性长辈的名字，举个例子：第二个有可能是他父亲的名字，第三个有可能是他祖父的名字，第四个有可能是他曾祖父的名字……就这样，他们可能会有一大串儿名字，但是并没有一个固定的家族姓，最多只会有一个名字代表一整个家族（比如说“葬爱家族”，“葬爱”就类似于埃及命名系统的家族名）。不过硬要像欧美那样分firstname和lastname的话，那就取第一个和最后一个单词吧……（建议亲自问本人familysurname或者lastname是什么会更好）——firstname就是Moustafa了。

First Name 是名，Last Name 是姓。

firstname:性 lastname:名

姓名是社会成员的符号或标记，英美人的姓和顺序名中国人的相反。他们是：名在前，姓在后，如NanthanHale（内森·黑尔），Nanthan是名，Hale是姓。所以名叫firstname，姓叫lastname（名也叫givenname或Christianname...

firstname/givenname：相当于名(道灵）surname/familyname/lastname:相当于姓（王）

英国firstname和secondname是什么意思？比如叫张三。rstname通常指的是中文名中的名。Secondname通常指的是英文名中的中间名，如johnleonKing（简写是JohnLKing）中的Leon就是secondname，中文名中是没有的，硬要套上的话，只有古时候的字，比如刘备字玄德，玄德可以解释成为secondname。现代中文中是不存在secondname的概念的。但是有些老外也会认为谢霆锋，霆就是secondname。不过基本上，中文名不需要考虑secondname的情况而张三，不会出现secondname的情况，如果填写任何个人信息的话，firstname就是三，surname就是张。

第一个写全名以后出现的就用Mr. Zhang之类的就可以了

lastname=familyname=surname姓氏middlename间名字通常会教名或了纪念谁firstname+middlename=givenname名字forexample:JohnWilliamCroftJohnfirstname,也givennameWilliammiddlename也givennameCroftfamilyname姓

就拿王小明为例吧firstname应该是小明。lastname是王。firstname指的是名，lastname才是姓。这是颠倒过来的。对补充：建议跟老师说说，这样肯定不对的。

报一个针对考济南外国语的辅导班就可以.

2023年湖南大学在湖南省录理科取分数线625分。2023年湖南大学在湖南省录理科（本科批、普通类、专业组104、物+化）录取分数线625分。湖南大学是中国同址办学时间最长的高等学府，是中国高等教育发展的生动缩影和世界高等教育的罕见奇迹。学校现有全日制在校学生36000余人，其中本科生21000余人，研究生15000余人。建有2个教育部基础学科拔尖学生培养计划2.0基地，4个国家级实验教学示范中心，马克思主义学院入选全国重点马克思主义学院。学校下设27个学院，学科专业涵盖哲学、经济学、法学、教育学、文学、历史学、理学、工学、管理学、医学、艺术学等11大门类，形成了理科基础坚实、工科实力雄厚、人文社会学科独具特色、生命医学学科兴起、新兴交叉学科活跃的学科布局。湖南大学的学术资源1、湖南大学图书馆是中国最早的国立图书馆之一，馆藏丰富，包括纸质图书、电子图书、期刊、报纸等多种类型的文献资料。2、湖南大学拥有多个国家级和省级重点实验室、工程研究中心、协同创新中心等科研平台。这些平台为教师和学生提供了良好的科研环境和设施，促进了科研成果的产出和转化。3、湖南大学拥有一支高素质的师资队伍，其中包括一批国内外知名的学者和专家。学校注重引进和培养高层次人才，与国内外多所知名高校和研究机构建立了广泛的合作关系。4、湖南大学积极参与国际学术交流与合作，与美国、英国、德国、日本、韩国等多个国家的高校和研究机构建立了合作关系。

　　备忘录意指任何一种能够帮助记忆,简单说明主题与相关事件的图片、文字或语音资料。那么你知道备忘录用英语怎么说吗?下面我为大家带来备忘录的英语说法，供大家学习。 　　备忘录的英语说法1： 　　memorandum 　　备忘录的英语说法2： 　　written reminder 　　备忘录相关英语表达： 　　备忘录模式 Memento Pattern 　　语音备忘录 Voice Memos 　　科学备忘录 Science Notebook 　　备忘录写作 Memo Writing 　　备忘录的英语例句： 　　1. The memo ends: "Please give this matter your most urgent attention." 　　备忘录的结尾写道：“请将此事作为亟待处理事项。” 　　2. She penned a short memo to his private secretary. 　　她给他的私人秘书写了一份简短的备忘录。 　　3. The entire memo took up all of two pages. 　　整个备忘录写了满满两页纸。 　　4. Strike that from the minutes. 　　从备忘录中将之删去。 　　5. This memo could be the smoking gun that investigators have been looking for. 　　这份备忘录可能是调查人员一直在寻找的证据。 　　6. He tendered the committee a referendum. 　　他向该委员会提交了一份备忘录. 　　7. The memorandum was dated 23 August, 2008. 　　备忘录上注明的日期是2008年8月23日. 　　8. The delegation submitted a memorandum to the Commons on the blatant violations of basic human rights. 　　代表团向下院呈交了有关公然侵犯基本人权的备忘录。 　　9. His final report to the President was far more temperate and balanced than the earlier memorandum. 　　和之前的备忘录相比，他递交给总统的 总结 报告 措辞要更为温和得体。 　　10. I wrote a memorandum to confirm our verbal agreement. 　　我写了份备忘录以确认我们的口头协议. 　　11. I want this memo to go to all departmental managers. 　　这份备忘录要送交各部门的经理. 　　12. Do you want me to send the memo out? 　　您要我把这份备忘录分发出去 吗 ? 　　13. He noted down the date of the meeting in the memorandum book. 　　他把会议日期记到备忘录里. 　　14. Do you look forward to distributing this memo to the department? 　　您要我把这份备忘录分发给整个部门 吗 ? 　　15. In a series of minutes I tried to stimulate the work. 　　我通过一连串的备忘录竭力推动这项工作.

大学里好像没有这样对外招生的课程。只能去新东方，环球雅斯，学府雅斯，道真英语，之类的出国辅导去看看。全外教口语，我记得学府原来有过。价钱不低。建议先电话联系下。

My fellow citizens:I stand here today humbled by the task before us, grateful for the trust you have bestowed, mindful of the sacrifices borne by our ancestors. I thank President Bush for his service to our nation, as well as the generosity and cooperation he has shown throughout this transition.Forty-four Americans have now taken the presidential oath. The words have been spoken during rising tides of prosperity and the still waters of peace. Yet, every so often, the oath is taken amidst gathering clouds and raging storms. At these moments, America has carried on not simply because of the skill or vision of those in high office, but because we the People have remained faithful to the ideals of our forbearers, and true to our founding documents.So it has been. So it must be with this generation of Americans.That we are in the midst of crisis is now well understood. Our nation is at war, against a far-reaching network of violence and hatred. Our economy is badly weakened, a consequence of greed and irresponsibility on the part of some, but also our collective failure to make hard choices and prepare the nation for a new age. Homes have been lost; jobs shed; businesses shuttered. Our health care is too costly; our schools fail too many; and each day brings further evidence that the ways we use energy strengthen our adversaries and threaten our planet.These are the indicators of crisis, subject to data and statistics. Less measurable but no less profound is a sapping of confidence across our land --- a nagging fear that America"s decline is inevitable, and that the next generation must lower its sights.Today I say to you that the challenges we face are real. They are serious and they are many. They will not be met easily or in a short span of time. But know this, America: They will be met.On this day, we gather because we have chosen hope over fear, unity of purpose over conflict and discord.On this day, we come to proclaim an end to the petty grievances and false promises, the recriminations and worn-out dogmas, that for far too long have strangled our politics.We remain a young nation, but in the words of Scripture, the time has come to set aside childish things. The time has come to reaffirm our enduring spirit; to choose our better history; to carry forward that precious gift, that noble idea, passed on from generation to generation: the God-given promise that all are equal, all are free, and all deserve a chance to pursue their full measure of happiness.In reaffirming the greatness of our nation, we understand that greatness is never a given. It must be earned. Our journey has never been one of shortcuts or settling for less. It has not been the path for the fainthearted --- for those who prefer leisure over work, or seek only the pleasures of riches and fame. Rather, it has been the risk-takers, the doers, the makers of things --- some celebrated, but more often men and women obscure in their labor --- who have carried us up the long, rugged path toward prosperity and freedom.For us, they packed up their few worldly possessions and traveled across oceans in search of a new life.For us, they toiled in sweatshops and settled the West; endured the lash of the whip and plowed the hard earth.For us, they fought and died, in places like Concord and Gettysburg; Normandy and Khe Sahn.Time and again, these men and women struggled and sacrificed and worked till their hands were raw so that we might live a better life. They saw America as bigger than the sum of our individual ambitions; greater than all the differences of birth or wealth or faction.This is the journey we continue today. We remain the most prosperous, powerful nation on Earth. Our workers are no less productive than when this crisis began. Our minds are no less inventive, our goods and services no less needed than they were last week or last month or last year. Our capacity remains undiminished. But our time of standing pat, of protecting narrow interests and putting off unpleasant decisions --- that time has surely passed. Starting today, we must pick ourselves up, dust ourselves off, and begin again the work of remaking America.For everywhere we look, there is work to be done. The state of the economy calls for action, bold and swift, and we will act --- not only to create new jobs, but to lay a new foundation for growth. We will build the roads and bridges, the electric grids and digital lines that feed our commerce and bind us together. We will restore science to its rightful place, and wield technology"s wonders to raise health care"s quality and lower its cost. We will harness the sun and the winds and the soil to fuel our cars and run our factories. And we will transform our schools and colleges and universities to meet the demands of a new age. All this we can do. And all this we will do.Now, there are some who question the scale of our ambitions --- who suggest that our system cannot tolerate too many big plans. Their memories are short. For they have forgotten what this country has already done; what free men and women can achieve when imagination is joined to common purpose, and necessity to courage.What the cynics fail to understand is that the ground has shifted beneath them --- that the stale political arguments that have consumed us for so long no longer apply. The question we ask today is not whether our government is too big or too small, but whether it works --- whether it helps families find jobs at a decent wage, care they can afford, a retirement that is dignified. Where the answer is yes, we intend to move forward. Where the answer is no, programs will end. And those of us who manage the public"s dollars will be held to account --- to spend wisely, reform bad habits, and do our business in the light of day --- because only then can we restore the vital trust between a people and their government.Nor is the question before us whether the market is a force for good or ill. Its power to generate wealth and expand freedom is unmatched, but this crisis has reminded us that without a watchful eye, the market can spin out of control --- and that a nation cannot prosper long when it favors only the prosperous. The success of our economy has always depended not just on the size of our gross domestic product, but on the reach of our prosperity; on our ability to extend opportunity to every willing heart --- not out of charity, but because it is the surest route to our common good.As for our common defense, we reject as false the choice between our safety and our ideals. Our Founding Fathers, faced with perils we can scarcely imagine, drafted a charter to assure the rule of law and the rights of man, a charter expanded by the blood of generations. Those ideals still light the world, and we will not give them up for expedience"s sake. And so to all other peoples and governments who are watching today, from the grandest capitals to the small village where my father was born: Know that America is a friend of each nation and every man, woman and child who seeks a future of peace and dignity, and that we are ready to lead once more.Recall that earlier generations faced down fascism and communism not just with missiles and tanks, but with sturdy alliances and enduring convictions. They understood that our power alone cannot protect us, nor does it entitle us to do as we please. Instead, they knew that our power grows through its prudent use; our security emanates from the justness of our cause, the force of our example, the tempering qualities of humility and restraint.We are the keepers of this legacy. Guided by these principles once more, we can meet those new threats that demand even greater effort --- even greater cooperation and understanding between nations. We will begin to responsibly leave Iraq to its people, and forge a hard-earned peace in Afghanistan. With old friends and former foes, we will work tirelessly to lessen the nuclear threat, and roll back the specter of a warming planet. We will not apologize for our way of life, nor will we waver in its defense, and for those who seek to advance their aims by inducing terror and slaughtering innocents, we say to you now that our spirit is stronger and cannot be broken; you cannot outlast us, and we will defeat you.For we know that our patchwork heritage is a strength, not a weakness. We are a nation of Christians and Muslims, Jews and Hindus --- and nonbelievers. We are shaped by every language and culture, drawn from every end of this Earth; and because we have tasted the bitter swill of civil war and segregation, and emerged from that dark chapter stronger and more united, we cannot help but believe that the old hatreds shall someday pass; that the lines of tribe shall soon dissolve; that as the world grows smaller, our common humanity shall reveal itself; and that America must play its role in ushering in a new era of peace.To the Muslim world, we seek a new way forward, based on mutual interest and mutual respect. To those leaders around the globe who seek to sow conflict, or blame their society"s ills on the West: Know that your people will judge you on what you can build, not what you destroy. To those who cling to power through corruption and deceit and the silencing of dissent, know that you are on the wrong side of history; but that we will extend a hand if you are willing to unclench your fist.To the people of poor nations, we pledge to work alongside you to make your farms flourish and let clean waters flow; to nourish starved bodies and feed hungry minds. And to those nations like ours that enjoy relative plenty, we say we can no longer afford indifference to suffering outside our borders; nor can we consume the world"s resources without regard to effect. For the world has changed, and we must change with it.As we consider the road that unfolds before us, we remember with humble gratitude those brave Americans who, at this very hour, patrol far-off deserts and distant mountains. They have something to tell us today, just as the fallen heroes who lie in Arlington whisper through the ages. We honor them not only because they are guardians of our liberty, but because they embody the spirit of service; a willingness to find meaning in something greater than themselves. And yet, at this moment --- a moment that will define a generation --- it is precisely this spirit that must inhabit us all.For as much as government can do and must do, it is ultimately the faith and determination of the American people upon which this nation relies. It is the kindness to take in a stranger when the levees break, the selflessness of workers who would rather cut their hours than see a friend lose their job which sees us through our darkest hours. It is the firefighter"s courage to storm a stairway filled with smoke, but also a parent"s willingness to nurture a child, that finally decides our fate.Our challenges may be new. The instruments with which we meet them may be new. But those values upon which our success depends --- hard work and honesty, courage and fair play, tolerance and curiosity, loyalty and patriotism --- these things are old. These things are true. They have been the quiet force of progress throughout our history. What is demanded then is a return to these truths. What is required of us now is a new era of responsibility --- a recognition, on the part of every American, that we have duties to ourselves, our nation and the world; duties that we do not grudgingly accept but rather seize gladly, firm in the knowledge that there is nothing so satisfying to the spirit, so defining of our character, than giving our all to a difficult task.This is the price and the promise of citizenship.This is the source of our confidence --- the knowledge that God calls on us to shape an uncertain destiny.This is the meaning of our liberty and our creed --- why men and women and children of every race and every faith can join in celebration across this magnificent Mall, and why a man whose father less than 60 years ago might not have been served at a local restaurant can now stand before you to take a most sacred oath.So let us mark this day with remembrance, of who we are and how far we have traveled. In the year of America"s birth, in the coldest of months, a small band of patriots huddled by dying campfires on the shores of an icy river. The capital was abandoned. The enemy was advancing. The snow was stained with blood. At a moment when the outcome of our revolution was most in doubt, the father of our nation ordered these words be read to the people:"Let it be told to the future world ... that in the depth of winter, when nothing but hope and virtue could survive... that the city and the country, alarmed at one common danger, came forth to meet [it]."America. In the face of our common dangers, in this winter of our hardship, let us remember these timeless words. With hope and virtue, let us brave once more the icy currents, and endure what storms may come. Let it be said by our children"s children that when we were tested, we refused to let this journey end, that we did not turn back, nor did we falter; and with eyes fixed on the horizon and God"s grace upon us, we carried forth that great gift of freedom and delivered it safely to future generations.

1.无叶风扇在我看来，这是一款逼格极高的避暑神器，显眼的大圆环，设计简洁精致，独具匠心，给人一种神秘感的同时，科技感也异常十足。无叶风扇也是风扇的一种，但是它最大的特点却是无扇（就是没有扇叶的意思）。或者你会感到奇怪，没有扇叶它怎样把风“吹”出来？其实这个原理也很简单，它是利用喷气式飞机引擎及汽车涡轮增压中的原理，通过底部安装的电机把空气吸入风扇基座内部，经过气旋加速器加速后，空气流速迅速被增大到16倍多，最后从绕着圆环一圈的细口吹出，由于其出风口特殊的环形内唇环绕设计，让空气被压缩出风的同时也产生强大的环绕力使扇头附近的空气随之进入扇头，形成更多的风量，而吹出的风最高可达时速35公里。相比于传统风扇，无叶风扇有很多优点：舒适传统风扇的送风量会随着风叶转动而改变的，所以吹出来的风很不均匀，使用者会感到阶段性冲击和波浪形刺激；而无叶风扇的送风量却稳定均匀，吹出来的风非常舒服柔和，宛如置身海边享受海风所给你带来的凉快，让你在家也能感受到大自然里的清凉。安全由于无叶风扇没有扇叶，随小孩子怎样把玩都不会像传统风扇那样割到指头。而且无叶风扇的主要部件都在底部，不会像传统风扇那样头重脚轻，因此不易跌倒，安全系数更高。简洁其简约的外观设计，使清洁更方便。在清洁的时候，它不用像传统的风扇那样，就拆卸已经占据了你大部分时间，只要用擦布轻轻一擦，几秒钟即能完成。而其简约的设计也不容易积累灰尘。再由于它简洁的外观，创意十足，就算摆在家里也是一件不错的艺术品，更是你送礼的不二选择。总结如果要说它的缺点，其一就是由于无叶风扇使用涡轮增压原理，所以转速需要非常高，或者在调到大风量时，噪音会比普通风扇大些；其二也是由于涡轮增压原理，空气在压缩到排出过程中，会产生种种阻力，所以其转换效率必然没有传统风扇高。但是总体来说，无叶风扇还是值得入手的。这也是一件非常有意义的产品，在风扇历史发展的脚步里，它无疑是一件革命性的产品。2.喷雾风扇对于夏天这种高温干燥的天气，除了有风，或者还不够，如果有一阵湿润的水雾轻抚你的身体，那就更凉爽、舒适了。所以现在介绍的产品就应运而生-喷雾风扇。顾名思义其风扇最大的特点就是喷雾。这种风扇与传统的风扇在外观设计上没什么区别，唯一不同的就是多了一个喷雾装置。其喷雾的原理有好多种，但最终的目的都是为了产生雾气，然后随着扇叶产生的风一同送出。原理一离心式喷雾，风扇配置一个水箱，水在旋转碟和雾粒喷散装置作用下，使其产生强大的离心力而变成超微小的雾粒，最后经由管道运送到风扇吹风口，连同风扇产生的气流吹出。由于其雾粒是通过离心力产生，所以雾粒非常微小，蒸发表面积大大提升，而且产生的雾粒也非常均匀，所以吹到人身上的时候会感觉非常的自然舒适。原理二高压喷嘴式喷雾，水在高压泵的作用下，产生几十公斤的压力，通过高压喷嘴产生微雾，微雾通过风扇吹出的气流一同送出。这种原理的风扇吹出的雾粒可能会因为高压泵不同的压力而产生不同大小的雾粒。再且，如果喷嘴位置有杂物阻塞，所吹出的雾粒也不均匀。但是这种原理比离心式最大的优势就是，离心式喷雾风扇在每次水用完的时候都要往水箱里加水，而高压喷嘴式只要连接上一条水管，就可以源源不断的产生水雾。非常适合热闹人群的街道和干燥环境的工厂。这种风扇最大的优点就是可以喷出水雾，在减少粉尘和净化空气的同时，也提高了空气相对湿度，降低了火灾发生的可能。适用于各种场景，无论在家中、办公地方、公共场所、工厂都能轻松应对。其缺点就是因为添加了喷雾装置，所以重量增加，便携性不是很好，也增加了能源的损耗（电能和水能）。3.冷风风扇冷风风扇有很多种叫法，比如：环保空调、空调扇。其出风原理跟空调差不多，但制冷原理却大有不同。冷风风扇可以说是一种全新概念的风扇，兼具送风、制冷、取暖和净化空气、加湿等多功能于一身。其原理是利用循环水泵不间断地把水箱内的水抽到布水系统（你可以在水箱里加入冰块或冷水），然后均匀地喷淋在蒸发过滤层上，同时室外热空气进入过滤层上的蒸发降温介质，在风筒吹风的作用下，使滤层上的水快速蒸发，由于水蒸气快速蒸发，吸收大量热量而使周围空气变冷，冷空气再经由风轮产生的气流吹出来。并且，如果加入发热装置的话还有吹出暖风，所以其又称为冷暖风扇。冷风风扇同时也起到一点点湿润空气的能力，但是效果没有喷雾风扇好，其最大的优点就是能吹出冷风，并且这种风轮式吹风机在其工作时非常安静，而且吹出的风也非常柔和舒适。缺点就是这种制冷效果和速度不管怎么做都没有空调的效果强（但是比空调省电），同时对于大面积制冷效果也不是很好

中秋节快乐 月亮节快乐【道真英语欢迎你】

note好点吧

首先，我们学校的教育质量可是一直倍受认可的！毕竟我们有着一批高水平的教师团队，他们不仅有着丰富的教学经验，还具备领域内的权威研究成果与实践案例。而这些老师们也不是“大道至简”的作风，他们非常注重培养我们的实际能力和创新思维，让我们在接触行业前沿的同时不断探索自己的潜能。当然，教学方式和方法也是本校重视的方方面面。从传统的课堂教学到在线教育，我们都在不断地创新和探索，以满足不同学生的需求。更有甚者，本校还推出了大量的选修课程和实践活动，例如团体操、模拟法庭、志愿者等，让我们的课外生活丰富多彩，也为未来的职业道路打下了坚实基础。总而言之，我们吉林工商学院的教育质量可不是吹出来的哦~如果你还对此有疑问，不妨亲自来体验一下吧！约上小伙伴们，畅谈未来，就在吉林工商学院！

　风扇在夏季是我们大多数人都离不开的东西。风扇虽不会将温度降低，但是能带来一阵阵凉爽的风。现在商场的货架上出现了一种风扇叫做樱花无叶风扇。大家初见它的时候会特别的好奇，但是大家并不是特别的了解它。樱花无叶风扇的工作原理是什么呢?樱花无叶风扇的特点是什么呢?接下来小编将详细给大家介绍一下关于樱花无叶风扇的相关情况。　　樱花无叶风扇的介绍　　樱花无叶风扇又被称为空气增倍机，它和普通的电风扇最大的区别就是它没有扇叶，当然也能够持续产生凉风，而且在外形上额非常清新可爱，它的凉风是从一个圆环转动的切口里面吹出来的，因为空气是强制性的被切口吹出来，所以它的气量就会逐渐增大，无叶电风扇最早都是由英国的一家公司推出的产品，外形相当简约，下面是一个底座，上面有一个出风口，和平常的电风扇相比，也就是少了可以看见的扇叶，风扇的出风口中间是空的，该产品将飞机构造和空气动力学有机的结合了起来。　　　　樱花无叶风扇原理介绍　　樱花无叶风扇的工作原理是产品的底座中带有一个电动马达，这个马达以很快的速度将空气吸进风扇的底座中，然后再经过气旋的加速器进行加速，加速之后的空气流通速度会被增大16倍左右，再经过樱花无叶风扇的环形内唇进行环绕，环绕的时候也就带动风扇周围的空气进入扇头中，并且迅速以高速向外吹出来，它利用喷气式飞机引擎技术，通过底部将空气吸入，最终环绕一周又从内唇吹出来，形成一股冷空气，这样额冷空气流动比一般的电风扇更加的稳定。　　　　樱花无叶风扇的特点　　1.安全：樱花无叶风扇因为没有扇叶，所以在使用过程中也不用担心会被高速旋转的扇叶割伤，特别是小朋友，对于传统的电风扇需要特别小心，危险性是比较高的，而樱花无叶风扇就不需要担心这个，安全系数非常高。　　2.环保：采用进口ABS材质，通过Rohs环境保护认证。　　3.健康：樱花无叶风扇是通过空气的倍增技术进行处理的，所以吹出来的风百分之百是全自然的风，对于孕妇和小孩来说，也不用担心，不仅没有伤害，而且还有一定的保健作用。　　4.创意，高档次：樱花无叶风扇的外形靓丽新颖，不管是自己使用还是拿去送人都是一种很好的选择，看上去非常的上档次。　　　　以上就是小编给大家介绍的关于樱花无叶风扇的相关情况。相信您看了小编的介绍之后对樱花无叶风扇有了一定的了解了吧。樱花无叶风扇不同于我们平时使用的风扇。它比那些普通的风扇要安全、环保、健康。向樱花无叶风扇这样又环保、又有创意的东西在现在市场其实特别的多。相信在以后的市场上会更多的。希望小编对樱花无叶风扇的介绍能带给您一定的帮助。土巴兔在线免费为大家提供“各家装修报价、1-4家本地装修公司、3套装修设计方案”，还有装修避坑攻略！点击此链接：【https://www.to8to.com/yezhu/zxbj-cszy.php?to8to_from=seo_zhidao_m_jiare&wb】，就能免费领取哦~

呵呵 这类问题会引来 刷屏式 的答案

【答案】：D企业在安全生产许可证有效期内，严格遵守有关安全生产的法律法规，未发生死亡事故的，安全生产许可证有效期届满时，经原安全生产许可证颁发管理机关同意，不再审查，安全生产许可证有效期延期3年。 A选项错。 管理人员和作业人员每年至少进行1次安全生产教育培训并考核合格。B选项错。建筑施工企业变更名称、地址、法定代表人等，应当在变更后10日内，到原安全生产许可证颁发管理机关办理安全生产许可证变更手续。C选现错。 《建设工程安全生产许可证管理条例》规定，建筑施工企业破产、倒闭、撤销的，应当将安全生产许可证交回原安全生产许可证颁发管理机关予以注销。D选项正确。

去 乐 知，全面都教。

东:ひがし(HIGASI)南:みなみ(MINAMI)西:にし(NISI)北:きた(KITA)连起来说的话日语是东西南北。とうざいなんぼく(TOUZAINANBOKU)请参考!~~

我家就在用，跟普通风扇一样，风力也一样。微电脑控制，仿自然风，变速，定时，摆头，遥控。因为是筒式，所以不太占地方。

是exempli gratia的简写 但是很多人都不注意 eg.后面是要有个点的~才是正确的缩写~

警告、责令改正、罚款等。

新东方

能，不过一般没人那么干，因为没有人常年挂着CPL

三种动物可以用:threetypes/styles/sorts/kindsofanimalsthreemachines三台机器，threekindsofmachines三种机器注意:像fish/sheep/deer这样的词，一般情况下做不可数名词:threefish三条鱼;如果是threefishes表示三种鱼

无叶风扇原理如下　　无叶风扇的工作原理为:基座中带有的40瓦电力马达每秒钟将33升的空气吸入风扇基座内部，经由气旋加速器加速后，空气流通速度最大被增大16倍左右，经由无叶风扇扇头环形内唇环绕，其环绕力带动扇头附近的空气随之进入扇头，并以每秒405升的速度向外吹出。这款空气乘数无叶风扇同时带有变频风速大小调节装置，方便用户根据实际情况调节风速的大小，风量均匀增加，不会冲击电压，能耗低，是普通风扇一半能耗。另外，因该风扇并不带有扇叶，对于充满好奇天性的儿童不具有危害，而且比普通空调及风扇更容易清洗。它使用了最新的流体动力工程技术，通过高效率的无刷电机使气流增加15倍，以每秒118加仑的速率释放出来，合1580CFM的风量。无叶风扇的特点无叶风扇最大的不同点，就是它没有了传统风扇的“叶”！无叶片风扇利用喷气式飞机引擎及汽车涡轮增压中的技术，通过底部的吸风孔吸入空气，圆环边缘的内部隐藏的一个叶轮则把空气以圆形轨迹喷出，最终形成一股不间断的冷空气流。重要的是这种空气流动比普通风扇产生的风更平稳。它产生的空气量相当于目前市场上性能最好的风扇。因为没有风扇片来‘切割"空气，你不会感到冲击和刺激。它通过持续的空气流让你感觉凉爽。这款无叶风扇同时带有变频风速大小调节装置，方便用户根据实际情况调节风速的大小，风量均匀增加，不会冲击电压，能耗低，是普通风扇一半能耗。因为没有风叶，这种风扇不仅看起来更酷，而且比传统风扇更安全，同时摇头、风速控制等功能也与后者不相上下。产品名称：自然风 （空穴来风）产品颜色：黑、白、灰、紫、橙产品尺寸：10寸产品重量：≥2.38kg功率：35W电压：220V类 型：冷风 高速无刷电机独立LED照明 红外线遥控 左右90度旋转 上下20度无叶风扇不仅带有风速大小调节装置，方便使用者根据实际情况调节风速的大小。而且与传统的叶片风扇相比，具有更多的优势：