误喜误悲
在word公式中的LEET是什么意思？求高手指点。
1.Geniuses are born with the capability, but are then made by developing the ability. I was born with more mental capability than most. I still have memories from when I was 3 months old. I was reading at the age of two. Even after severe brain damage-first from encephalitis, and then from a skull fracture which cut/smashed my brain-I still have an IQ of 154. Genius starts at 130. I developed my mental skills by: reading, thinking, imagining, studying, conversing, doing well in school, going beyond high school, learning new things, experimenting, investigating, etc. I: write, read books on Quantum Mechanics, go on Archeological digs, listen to music, solve logic puzzles for relaxation, take classes in computer programming, and more. If I just sat around-watching sports/soap operas, and playing video games-I'd be as mentally average as most people. So, it is not an 'either /or' matter, but is a matter of 'and, too'. Geniuses are born, and made, too. All the brains in the world won't help if you don't use what you have...and making best use of what you have is no good if you have very little to start with. You need to be born with capability, and then you have to use the capability you have.2.Geniuses Are Made, Not Born Thursday November 20, 2008 Have you been hunkering for a Nobel Prize or wanting to create the invention of the 21st century, but aren't sure you're genius enough? Then you may want to take notes from New Scientist's article ＂How to Be a Genius＂. Apparently people who are highly accomplished, recognized geniuses didn't pop out of the womb that way (you suspected as much) and may not have even been especially talented. How did they become geniuses? Hard work. That's bad news if you're uber-smart yet lazy. That's great news for everyone else, since it means someone with a bit of skill and luck and a whole lot of effort can do amazing things. We're all a little bit good at something, right? Now go out there and show the world your true genius at it!3.In the early 1900's, one teacher, László Rátz, at the Lutheran High School in Budapest, and one physics department chairman at the University of Rome were responsible for a substantial fraction of the leading physicists, and one leading mathematician of the 20th century! The physicists were Leo Szilard, Eugene Wigner, John von Neumann, Edward Teller, Enrico Fermi, Bruno Rossi, Bruno Pontecorvo, Emilio Segre, and others. The mathematician was Paul Erdos. These geniuses, although undoubtly innately highly intelligent, must have been inspired to genius by the two pedagogical geniuses who must have somehow illuminated the teenage lives of these boys.Background: Because of its crucial importance to our lives, much attention has been given to the subject of genius. Psychologists in the early 20th century thought they had struck the mother lode with IQ testing. Louis M. Terman labeled as ＂genius, or near-genius＂ any child who scored at or above 140 on his 1916 Stanford Binet revision of the Binet Simon Test. He thought that genius would well up among the 1526 gifted California schoolchildren (the ＂Termites＂) identified in his 1921 screening of 250,000 California schoolchildren. But it didn't happen. Although the Termites did well in life and were moderately productive, none of them became the ＂paradigm-shifters＂ that the world associates with genius. To add insult to injury, two of those California schoolchildren, William Shockley and Luis Alvarez, grew up to be Nobel Prize-winning physicists, and they didn't quite make the cut in 1921! It was noted that the ＂Termites＂ seemed to be too well-adjusted and family-oriented to make the sacrifices necessary to produce workd os genius. Or perhaps they weren't willing to be stubborn mavericks. Later studies have revealed that once the iQ exceeds about 120, there isn't much correlation between genius and IQ except, perhaps, in extremely mentally demanding fields, such as physics and mathematics. Grady Towers discusses this in depth in his essay, ＂The Broken Promise＂. To quote Grady quoting Dr. Lewis M. Terman, ＂Finally, in the 39th Yearbook of the National Society for the Study of Education Part I, pp. 83-84, Terman made a most astonishing statement. 'Our conclusion is that for subjects brought up under present-day educational regimes, excess in IQ above 140 or 150 adds little to one's achievement in the early adult years.' A little farther on he says, 'The data reviewed indicate that, above the IQ level of 140, adult success is largely determined by such factors as social adjustment, emotional stability, and drive to accomplishment.In other word, an ...
应届生怎么找工作
展开全部 —————————————————————————————————————————个人的一点建议：就把我这7年的工作经验很高兴能和你分享下让你少走弯路过完年了，现在很多的地方还是陆陆续续招工，马上就要到招工的高峰先可以到网上找下你那个工作的前景，有的行业还是不错的不管做什么行业，只要努力去做好了基本都有回报的没找到工作之前花销很大，如果是现在准备出去找工作的话，要提前准备尽量到熟人和亲朋好友多的城市的工作，累了，可以找亲朋好友聊聊心 现在国内的经济不是很景气的，都是在转型的是很，可以关注下央视经济频道由于有时候别人觉得你的学历偏低，经验不足的原因，把我几年的工作经验和你分享下吧！！！1、工作地点上尽量避开市区，市区内的岗位竞争较激烈2、选择制造型企业，制造型企业对学历的要求不会太苛刻3、选择中小型企业，大型企业对学历要求高且严格4、学习再学习，无论在职与否，要多看与工作相关的书籍，充实自己。
5、找工作的过程，其实也是学习的过程，可检讨自己的不足之处，予以及时弥补。
6、人人都是人才，相信自己，找工作要有耐心。
7、同时中小型企业可以给予你更多实践锻炼的机会。
第一：找工作如何防骗1、去当地正规的人才市场，不要相信所谓的那些路边的信息2、在正规的网上投简历，更不要相信一些公司招牌不清楚的信息3、如果收到对方面试要求，你先大概的分析下对方的公司情况4、要登录网上提前了解公司详情，并确定好自己想要的地方5、路边的招工信息不要信，有的都是把你带到人少的地方敲诈第二：对方打电话过来分析综合因素1、对比——根据招聘启示要求，列出自己的情况进行分类：符合、基本符合、不符合。
2、分析——对你准备应聘的单位状况、行业形势、竞争等情况进行分析研究，了解有关信息。
3、简历——个人简历除了大众的要求外，如能因人而异、别出心裁地简历设计会有很好的效果4、比如——善于搞创作的来一本“书本”简历（将自己的文章收集在一起）5、稿单——（发表作品的稿费单复印件）简历6、作品——简历（把自己的饿作品带上“视频”）（把个人情况、工作业绩等形式记录下来）。
第三：应聘时候的自我介绍1、推荐——准备好在最短的时间内，用最简单、恰当的语言来介绍自己。
2、自信——不要问“招几个”，要相信自己才是唯一适合的人选，但不要盲目自大。
3、仪表——个人的仪表要根据应聘的职位来做出相应的“包装”，也可给自己带来信心。
4、记录——准备笔和纸，写上面试地点的位置、路线及负责人，自己简介，观点等。
5、准备——准备好面试时常见的问题的对策，如为什么要离开原来的职位，你有哪些优缺点6、认为——自己最为突出的成绩是什么，你的工作目标是什么7、以前——公司的老板、管理人员、员工有什么看法8、公司——了解多少，有什么要求，希望得到哪个职位9、对该——职位的设想，以及薪资要求等。
第四：应聘面试的如何能做到礼节性1、守时——在预约的时间提前到达，做一些应聘前的再准备。
2、面试——起立握手，力量适度；微笑轻松，直视考官3、对话——交流，权当享受；提问倾听，跟上思路，4、回答——问题，灵活真诚；结束之时，莫忘感谢；取得名片，加强联系。
5、焦点——尽力在有效的时间内，把握交流的焦点：职位要点。
6、感受——面试之后，不管结果如何，都要把自己的感受记下来，一次经历，一次提升。
7、禁忌——不自信，不严肃，不诚实，找熟人，重待遇，乱发问。
第五：该谨慎的东西需要注意下1、如果对方公司是小公司，没有几个人，让你交押金啊，服装费啊之类的一律不交2、你还没挣到钱呢，倒先给他交钱肯定是骗子，去面试的时候记得多细心观察下3、还有就是把他们的公司名称在工商网上查一下是否注册，即使注册也不能说是正规公司4、还有把他们的“公司名称+骗子”在网上搜一下，看看负面信息多不多，多的话就小心了5、不过也有个别情况，大企业可能会交一些服装费（也就是一两百块钱）也是情有可原的6、毕竟公司发展过程中都有他的企业文化和内部规章制度7、但是试用期过程你就应该了解公司的大概了，如果工作很有前途交这点钱也就无所谓了。
送给你的后语：曾经我也为工作求职而奔波，不过现在成长起来了了希望你能找到自己想要的工作，大家在外面为了生活奔波挺不容易的虽然可能没解决你的实际问题，但是我还是很高兴的能为你解答你的采纳和好评就是我最大的动力，虽然累，但帮组别人的路上却是快乐着。
希望你越过越好，新的一年，顺心如意，心想事成，身体健康，合家欢乐———————————最后祝你找工作顺利，工作顺心，生活开心—————————————————————觉得好就请点采纳答案把，给个好评，祝愿你生活更美好——————————
英语口语中的缩写
展开全部 and 'n are you ya because 'cause/cuz could have coulda could not have couldna did you didya don't know dunno give ne gimme going to gonna goodbye g'bye got to gotta had better betta have to hafta her 'er him 'im his 'is how did you how 'dya how do you howdya how does how's in front of infrontof -ing -in' is that s'that just jus' leave me leeme let me lemme of a/o' old ol' out of outta probably prob'ly should not have shoulena them 'm/'em to ta want to wanna what wud/whut what are you whachya waht did you whadya what do you what cha what does what's what is the what's a would not have wudn'a/wouldna you ya/y' why did you whyd'ya why do you why'dy'a when's ---- when is; he's ---- he is/ he has; kinda ---- kind of; it's been ---- it has been; what're ---- what are; what'll ---- what will; that'll ---- that will; I'd ---- I would/ I had; It'd (be) ---- It would (be); wanna ---- want to; gonna ---- going to; I've gotta ---- I have got to; C'mon ---- Come on; shoulda ---- should have; 'cause ---- because; a lotta ---- a lot of;
标准方差的计算公式
展开全部 标准方差的计算公式：每一个数与这个数列的平均值的差的平方和，除以这个数列的项数，再开根号。
下面做一下解释： 1、数据分布离平均值越近，标准方差越小；数据分布离平均值越远，标准方差越大。
2、标准方差为0，意味着数列中每一个数都相等。
3、序列中每一个数都加上一个常数，标准方差会保持不变。
4、序列中每一个数都乘以不为零的数n，标准方差扩大n倍。
...
零基础学Python应该学习哪些入门知识
展开全部 关于零基础怎么样能快速学好Python的问题，百度提问和解答的都很多，你可以百度下看看。
我觉得从个人自学的角度出发，应从以下几个方面来理解： 1 为什么选择学python？ 据统计零基础或非专业的人士学python的比较多，据HackerRank开发者调查报告2018年5月显示（见图），Python排名第一，成为最受欢迎编程语言。
Python以优雅、简洁著称，入行门槛低，可以从事Linux运维、Python Web网站工程师、Python自动化测试、数据分析、人工智能等职位，薪资待遇呈上涨趋势。
2 入门python需要那些准备？ 2.1 心态准备。
编程是一门技术，也可说是一门手艺。
如同书法、绘画、乐器、雕刻等，技艺纯熟的背后肯定付出了长时间的反复练习。
不要相信几周速成，也不能急于求成。
编程的世界浩瀚无边，所以请保持一颗敬畏的心态去学习，认真对待写下的每一行代码，甚至每一个字符。
收拾好自己的心态，向着编程的世界出发。
第一步至关重要，关系到初学者从入门到精通还是从入门到放弃。
选一条合适的入门道路，并坚持走下去。
2.2 配置 Python 学习环境。
选Python2 还是 Python3？入门时很多人都会纠结。
二者只是程序不兼容，思想上并无大差别，语法变动也并不多。
选择任何一个入手，都没有大影响。
如果你仍然无法抉择，那请选择 Python3，毕竟这是未来的趋势。
编辑器该如何选？同样，推荐 pycharm 社区版，配置简单、功能强大、使用起来省时省心，对初学者友好，并且完全免费！其他编辑器如：notepad++、sublimeText 3、vim 和 Emacs等不推荐了。
操作环境？Python 支持现有所有主流操作平台，不管是 windows 还是 mac 还是 linux，都能很好的运行 Python。
并且后两者都默认自带 Python 环境。
2.3 选择自学的书籍。
我推荐的书的内容由浅入深，建议按照先后顺序阅读学习： 2.3.1《Python简明教程》。
这是一本言简意赅的 Python 入门教程，简单直白，没有废话。
就算没有基础，你也可以像读小说一样，花两天时间就可以读完。
适合入门快速了解语法。
2.3.2 廖雪峰编写的《Python教程》。
廖先生的教程涵盖了 Python 知识的方方面面，内容更加系统，有一定深度，有一定基础之后学习会有更多的收获。
2.4 学会安装包。
Python中有很多扩展包，想要安装这些包可以采用两种方法： 2.4.1 使用pip或easy_install。
1）在网上找到的需要的包，下载下来。
eg. rsa-3.1.4.tar.gz; 2）解压缩该文件； 3）命令行工具cd切换到所要安装的包的目录，找到setup.py文件，然后输入python setup.py install 2.4.2 不用pip或easy_install，直接打开cmd，敲pip install rsa。
3 提升阶段需要恒心和耐力。
完成入门阶段的基础学习之后，常会陷入一个瓶颈期，通过看教程很难进一步提高编程水平。
这时候，需要的是反复练习，大量的练习。
可以从书上的例题、作业题开始写，再写小程序片段，然后写完整的项目。
我们收集了一些练习题和网站。
可根据自己阶段，选择适合的练习去做。
建议最好挑选一两个系列重点完成，而不是浅尝辄止。
3.1 多做练习。
推荐网站练习： crossin编程教室实例：相对于编程教室基础练习着重于单一知识点， 编程实例训练对基础知识的融会贯通； hackerrank:Python 部分难度循序渐进，符合学习曲线 实验楼：提升编程水平从做项目开始； codewar：社区型编程练习网站，内容由易到难； leetcode：为编程面试准备，对初学者稍难； 牛客网：提供 BAT 等大厂笔试题目； codecombat：提供一边游戏一边编程； projecteuler：纯粹的编程练习网站； 菜鸟教程100例：基于 py2 的基础练习； 3.2 遇到问题多交流。
3.2.1 利用好搜索引擎。
3.2.2 求助于各大网站。
推荐 stackoverflow：这是一个程序员的知识库； v2ex：国内非常不错的编程社区，不仅仅是包含程序，也包含了程序员的生活； segmentfault：一家以编程问答为主的网站； CSDN、知乎、简书等 3.2.3 加入相关的QQ、微信群、百度知道。
不懂的可以随时请教。
谁能帮我简单介绍一下英国的方阵舞（quadrill）？
Quadrille Ball is an annual society ball that has taken place in NYC each year since 1961, usually in January or February. It is a non-profit event that benefits the Germanistic Society, which in turn awards scholarships for German graduate students. The event is normally held at the Plaza Hotel in Manhattan. In 2006, due to the Plaza being closed for renovations, the ball was held at the Pierre Hotel instead.The main performance at the ball is the Quadrille dance, hence the name of the ball. The Quadrille dance is performed each year by a new batch of debutantes (female and male, generally ages 21-30) who are paired up as couples. Most years there are 20 couples, but this number can vary slightly from year to year, although the total number of couples in the performance must be divisible by the number four, since the root word ＂quad＂ refers to the number four, and couples are arranged in squares of four couples each, as in American square dancing. Each couple is announced as they are first presented and make their way onto the ballroom floor. There is also a Caller who keeps announcing what steps are to be done next, throughout the dance. The tempo of the Quadrille dance is slow and stately, which lends an elegant and aristocratic air to the performance. The steps date back to the 17th century, when they were done by nobility in the royal courts of Europe. Since the Quadrille Ball always presents the same exact dance steps each year, the debutantes from previous years (called alumni) simply pass down the steps to the new debutantes, so therefore the ball does not need a choreographer to create new steps each year. After the Quadrille dance presentation, any alumni present are invited up for an honorary alumni waltz (improvisational), and then there is social dancing the rest of the night to a live orchestra that plays ballroom dance music (waltz, tango, foxtrot, swing, Latin, etc.).Debutantes are only supposed to perform once, and then they become alumni and have the option of applying to join the Junior Committee, which helps to train the next year's debutantes. Weekly rehearsals, which are organized by the Junior Committee, take place during the three months leading up to the ball (November, December, and January). After-parties are arranged following each rehearsal, in order to encourage camaraderie and social interaction among participants, and often are held at the private residences of alumni. New debutantes are usually referred by alumni, but the ball also considers applications from people who have no prior connection to the ball.One interesting thing about this ball is that even though it is a German organized ball, the Caller announces the steps entirely in French. This can be explained by the fact that French used to be the universal language of European courts centuries ago when the Quadrille dance was invented, and therefore the steps are codified in the French language.p.s. 加洛普 --- 一种快速的德国舞曲，名称来源于马的奔跑，是2/4拍子，舞蹈动作是以跳跃为主，18世纪初被引进巴黎的上流社会，并迅速在欧洲风行，用于方阵舞蹈，作为其中最快的结束部分。
“圆舞曲之王“施特劳斯、李斯特、萧斯塔科维奇等都写作过加洛普舞曲。
----------http://www.manhattan.smugmug.com/gallery/2376920#124540053
托福阅读！急救
展开全部 一般来说，新托福阅读部分会出现3篇文章（有时5篇，包括最后两篇加试题），每篇文章700字左右，共计36-42题。
测试时间总共为60分钟。
对于有加试题的试卷，时间适当延长至100分钟。
新托福文章大多为北美国际留学生在大学一、二年级时所学习的教科书风格的文章，主题一般涉及自然科学、社会、人文艺术及商务等，这就决定了这类文章基调和用词的学术性。
因此，考生平时可以阅读一些类似的文章来培养自己做这类题目的感觉。
另外，有一点特别重要。
环球智酷在线强调，新托福与老托福除了在考试内容上有所变化之外，最大的区别就在于新托福采取的是机考的形式。
这一改变可能需要考生花较多的时间去适应，所以，考生在平时就要养成用电脑阅读和做题的习惯，不要让一些客观因素影响到最终的考试成绩。
● 新托福阅读有10种题型，以下我们就其中的5种进行分析，总结各种题型的做题思路及技巧。
第一种 事实信息题（Understanding the Facts and Details） 问法：这类题目一般用what/which/why/when/how/where/who等词来提问。
技巧：学会定位、仔细阅读 I。
如果不能根据题干来定位的话，那么这个时候我们就需要分析题干中的关键词及短语。
接着，重新返回到原文中寻找相对应的部分进行定位。
关键词包括题干中出现的人名、地名、物种名、年代以及句子中的核心名词。
II。
直接根据题目就能进行定位。
这种情况下，题干中明确指出了出题对象在原文中所处的具体位置，比如In paragraph 1, According to the 4th paragraph等。
抑或在原文中对出题对象作了重要标示，比如打阴影或斜体字等。
※ 注意错误选项的迷惑： I。
单纯地重复原文中的信息，却并没有回答问题。
II。
对原文中的信息和事实进行了错误的表述。
III。
不够全面。
IV。
原文中未涉及或未提及的信息。
第二种 词汇题（Understanding Vocabulary in Context） 问法：I.The word/phrase X in the passage is closet in meaning to/means/refers to type of ____? II. What is X？ 技巧： ◎ I。
认识原文中的词汇，知道其一种及以上的含义。
那么，这时我们就可以直接从选项中寻找该词的同义词、近义词，并代入原文检验。
检验至关重要，我们可以从两方面考量：熟词僻义和语法正确（见例题I、II）。
◎ II。
不认识原文中的词汇。
i。
根据句中的同义和反义关系来猜测词义。
ii。
根据句子大意来猜测词义。
◎ III。
利用单词的构成（word parts）猜测词义。
例如：前缀、后缀、词干以及合成词等，在此就不一一详述，这依赖于考生平时对词汇的积累和总结。
第三种 句子插入题（Recognizing Coherence） 问法： I.Look at the four squares____that in-dicate where the following sentence could be added to the passage. II.Where would the following sentence best fit？ 技巧：注意一些关键词或短语 I。
注意代词（pronoun）和指示对象（referent）。
例如：This red apple is mine. It cost me $5. 在这里，代词“it”指的是“ red apple”，如果在这两句话中间强行插入其他句子的话就会破坏代词和指示对象之间的逻辑关系。
II。
注意原文中的一些过渡词。
例如：therefore/in contrast/although等。
II。
注意一些结构性助词。
例如：On one hand…On the other hand…/Firstly…Secondly…Thirdly…等。
IV。
选项句与原文某些句子都重复出现了相同或相近意义的核心词。
※ 注意：插入位置，一定要让选项句具有承上启下的作用，对前后句的逻辑和结构负责。
第四种 推论题（Making Inferences） 问法：问题出会出现infer/imply/reflect等词。
注意：既然是推断题，答案肯定不是在原文中直接表述的。
技巧 ：排除错误答案 I。
原文未涉及的。
II。
只是对原文的句子进行改写而不是综合原文信息推断而得的。
III。
太笼统、以偏概全。
例如：I like to eat apples. 不等于I like to eat fruit。
IV。
随意增减作者观点。
第五种 指代题（Locating Reference） 问法：The word/phrases X in the passage refers to____？ 注意：一般代词指代的东西就在它的前面，有时也会在后面，但相隔的距离不会很远。
技巧：把指示对象替代代词返回原文，注意一致性，比如单复数、词性以及主格宾格等。
新托福阅读并不可怕，最重要的是掌握正确的解题思路和技巧，平时有针对性地加以练习，训练自己高效快速的阅读能力。
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