写外貌的句子

组租祖阻诅俎柤珇鉏爼砠驵驵岨姐，粗，蛆，宜，组，租，祖，阻，俎，诅，鉏，爼，伹，柤，砠，诅，珇，怚等.组长，租房，祖母，阻止，诅咒,租，组，祖，阻，诅，柤，俎，珇，鉏，砠，爼，靻，驵，岨，驵，组祖，阻，俎，姐，粗，蛆，伹，柤，砠，咀，趄，助，锄，诅，鉏，爼，珇，怚，狙，砠，驵,组,租,祖,阻,诅,俎,柤,珇,鉏,爼,砠,驵,靻,伹,岨,咀,沮,狙,龃,疽,蛆,姐,粗,殂,徂

一元三次方程的标准形是ax^3+bx^2+cx+d=0。三次方程的解法思想是通过配方和换元，使三次方程降次为二次方程，进而求解。其他解法还有因式分解法、另一种换元法、盛金公式解题法等。注：三次方程至少有一个实数根，但形式可能比较复杂。

It`s winter now.And the seeds of love lies deep within me. Will spring ever come ?But I can show the world that you were once mine. I can relive our time together.Those precious memories I yearn to forget.Time slips through my finger like sand.The fire of our love have burned out, and now there is nothing. Nothing but a sky black with ashes.We will know a deeper and surer love. It begins fleetingly,but it deepens and endures. It grows amidst all the strangeness of life.It is a beauty we can always depend on.It is the beauty of friendship.附送中文版：PlayBack Time 回望时分生活是永恒眼里的一滴泪/我们曾共同生活,欢笑,恩爱/然而你却离开了我/我只能孤独漫游/一个心碎的警察有什么用/失去了你,我毫无价值/一无是处/一无是处.../死去的骷髅才会忘记过去/我举目四望,无法逃脱我们曾经的身影/死了/我的内心/空空荡荡/现在是冬天了/爱的种子深深掩埋在我的心底/春天会来吗/原以为时间会让我移情别处/但我终究不能/但我仍可以让世界见证你曾经属于我/我可以重新回味我们共同的生活/那些我急于抛弃的宝贵记忆/时光如沙流走于指间/我们爱的火焰已燃尽/好比暗淡灰无的黑夜/我无法忘记你/你那水果般温柔的吻/银光四射般的笑声/漆黑夜晚中月牙般的笑容/你夜光般的美/耐心,无比的谦虚/现在你却投入了另一个人的怀抱/这个男人,他是谁?/是否稳重/是否有魅力/他是情人还是勇士/他为何能控你于股指/和他一起,你的眼神是否闪烁如黑夜里舞动的萤火虫/你的身体会否柔软,嘴唇颤抖?/你不能相信你竟变得如此自私/你被爱吞噬着/他是如何对你施以魔法,发令并操纵于你/你又为什么要把我拒之门外/我痛苦的挣扎/再次度过历史的黑暗时刻/我知道我们注定会分离/但是现在,我必须放你走了/爱会随时间凝聚,更禁得起磨练/它在离奇的生活中成长/爱是你可以永久依靠的美/集友情美丽于一身/

“××切”是古代的“拼音”法,即“反切法”在“反切法”中用作反切的两个字,前一个字叫反切上字,简称切上字或上字,后一个字叫反切下字,简称切下字或下字.被注音字叫被反切字,简称被切字.反切的基本原则是上字与被切字的声母相同,下字与被切字的韵母（包括介音）和声调相同,上下拼合就是被切字的读音. 例如,《广韵》“冬,都宗切”,就是用都的声母、宗的韵母和声调为冬注音.——可以理解为 都的声母D＋宗的韵母ong＝dong冬 而你所举的“渠尤切”例子,则是渠的声母Q＋尤的韵母iu＝qiu所以可以是“裘”、“氿”之类的发音

公式法，也是最简单的。不过有时候不容易看出来  需要整体的思想。分组分解法：合理的分组再提取公因式求根法：令多项式等于零，带入数值a看看是否成立，若成立，则x-a必然是其中一个因式，然后在配凑  转化成二次方的因式分解。       数值a的选取：a一定是常数项的约数 并且一般来说都是一些简单的数字

diffcult怎么读：英[ˈdɪfɪkəlt]，美[ˈdɪfɪkəlt]。adj，困难的；费劲的；难懂的；艰难的；难对付的；有问题的；难以取悦的；挑剔的网络释义：困难的，用来修饰名词，如great(伟大的)，honest(诚实的)，difficult(困难的)。困难，多人认为C/ C++ 虽然博大精深,但也难学。其实就达妹认为C/ C++ 并非是“difficult(困难)”的,只要你能理清思路，掌握它的精髓，配合一套教材。那么学C/ C++ 是一件非常容易且又其乐无穷的事情。短语搭配：find it difficult to发现做...很难find it difficult to do发现...很难做It is difficult to do这很难做到...difficult question难以回答的问题；困难的问题a difficult decision艰难的决定。双语例句：1、She found it very difficult to get her tongue round the unfamiliar words。她发现很难念出这些陌生的单词来。2、It is difficult to understand how lava could have been reduced to dust。很难理解熔岩是如何变成灰的。3、It was difficult not to be overwhelmed with feelings of hate and revenge。想不被仇恨和报复欲望所左右是不容易的。4、Amidst this welter of confusing signals，it"s difficult to winnow out the truth。在一堆杂乱无章的信号之中，要辨别真相很困难。5、Once trust and confidence has been ruptured it can be difficult to regain。一旦信任遭到破坏就很难恢复。

幂的函数是POWER. =POWER(底数,幂值)假设,i 是A2,n是B2.公式可以变为:=POWER(1+A2,B2)结合你的公式就变成了=1/POWER(1+A2,B2)另外,据我了解,在EXCEL2003,2007都没有直接插入你问题中所表达的直观数学公式。就算在WORD2007的公式符号插入中也没有发现类似的.就算有,也不能复制到EXCEL中应用。如果你是要求值的,你还是采用变通的方法.用POWER按单元格引用的方式来应用吧。

是的，是国产品牌，产地在杭州。按照用品的使用频率或范围划分为：生活必需品，或称日常生活用品。按照用途划分有：洗漱用品 、家居用品、 厨卫用品、装饰用品 、化妆用品 、床上用品等。头部国产手机：2010年4月6日，北京小米科技有限公司正式成立，并入驻银谷大厦。2011年7月12日，小米创始团队正式亮相，宣布进军手机市场。2011年8月16日，小米手机发布。2011年12月18日，小米手机第一次正式网络售卖，5分钟内30万台售完。2014年4月22日，小米公司启小米新域名。2014年8月28日，小米已进军印度尼西亚市场。2014年10月30日，中国制造商小米公司成为全球第三大智能手机制造商，仅次于三星公司和苹果公司。2017年2月28日，小米正式发布旗下手机芯片。

1、切花[qiē huā] 从植株上剪下的花枝或叶枝。通常用作瓶花，或制胸花、花束、花篮、花圈等。 2、切点[qiē diǎn] 曲线转变为直反线的点或改变其曲率的点。 3、激切[jī qiè] 激烈直率词极激切。——清· 梁启超《谭嗣同传》言多激切。 4、切题[qiè tí] 话题不离谱,[文章]内容和题目相符作文的起码要求是切题。 5、操切[cāo qiè] 做事过于急躁勇猛操切之夫操切 cāoqiè 胁迫操切百姓。 6、切面[qiē miàn] 切成的面条。 7、切要[qiè yào] 十分必要;非常需要。

例如a1为n,b1为i,c1为k那么公式为=(1+b1)^a1*Yb1/((1+b1)^a1-1)不明白你那个大写的Y是干什么的？

这个似乎没有多大意义吧，表示出来很不方便。x=ρsinθy=ρcosθ代入就行，不过还是说一句没多大意义

ciao俏这个品牌还在做。ciao俏在9.7活动中的第二天被京东锁定了后台。在锁定之前就完成了上架，锁不锁对ciao牌的影响不大。ciao俏与消费者的交易还在正常进行。ciao俏这个品牌还在做。

啊,,简单了吧

pow(double x,double y)

我也是只看攻略啊，建议你把游戏中的英语抄下来拿到百度知道的外语里提问，可能有所收获的

AO---原子轨道（Atomic orbital）化学中符号Ci是：居里（放射性活度单位）放射性活度的国际单位制单位是贝可勒尔（Bq），常用单位是居里（Ci）。

Once upon a time..."How astonishingly cold it is! My body is cracking all over!" said the Snow-man. "The wind is really cutting one"s very life out! And how that fiery thing up there glares!" He meant the sun, which was just setting. "It sha"n"t make me blink, though, and I shall keep quite cool and collected."Instead of eyes he had two large three-cornered pieces of slate in his head; his mouth consisted of an old rake, so that he had teeth as well.He was born amidst the shouts and laughter of the boys, and greeted by the jingling bells and cracking whips of the sledges.The sun went down, the full moon rose, large, round, clear and beautiful, in the dark blue sky."There it is again on the other side!" said the Snow-man, by which he meant the sun was appearing again. "I have become quite accustomed to its glaring. I hope it will hang there and shine, so that I may be able to see myself. I wish I knew, though, how one ought to see about changing one"s position. I should very much like to move about. If I only could, I would glide up and down the ice there, as I saw the boys doing; but somehow or other, I don"t know how to run.""Bow-wow!" barked the old yard-dog; he was rather hoarse and couldn"t bark very well. His hoarseness came on when he was a house-dog and used to lie in front of the stove. "The sun will soon teach you to run! I saw that last winter with your predecessor, and farther back still with his predecessors! They have all run away!""I don"t understand you, my friend," said the Snow-man. "That thing up there is to teach me to run?" He meant the moon. "Well, it certainly did run just now, for I saw it quite plainly over there, and now here it is on this side.""You know nothing at all about it," said the yard-dog. "Why, you have only just been made. The thing you see there is the moon; the other thing you saw going down the other side was the sun. He will come up again tomorrow morning, and will soon teach you how to run away down the gutter. The weather is going to change; I feel it already by the pain in my left hind-leg; the weather is certainly going to change.""I can"t understand him," said the Snow-man; "but I have an idea that he is speaking of something unpleasant. That thing that glares so, and then disappears, the sun, as he calls it, is not my friend. I know that by instinct.""Bow-wow!" barked the yard-dog, and walked three times round himself, and then crept into his kennel to sleep. The weather really did change. Towards morning a dense damp fog lay over the whole neighbourhood; later on came an icy wind, which sent the frost packing. But when the sun rose, it was a glorious sight. The trees and shrubs were covered with rime, and looked like a wood of coral, and every branch was thick with long white blossoms. The most delicate twigs, which are lost among the foliage in summer-time, came now into prominence, and it was like a spider"s web of glistening white. The lady-birches waved in the wind; and when the sun shone, everything glittered and sparkled as if it were sprinkled with diamond dust, and great diamonds were lying on the snowy carpet."Isn"t it wonderful?" exclaimed a girl who was walking with a young man in the garden. They stopped near the Snow-man, and looked at the glistening trees. "Summer cannot show a more beautiful sight," she said, with her eyes shining."And one can"t get a fellow like this in summer either," said the young man, pointing to the Snow-man. "He"s a beauty!"The girl laughed, and nodded to the Snow-man, and then they both danced away over the snow."Who were those two?" asked the Snow-man of the yard-dog. "You have been in this yard longer than I have. Do you know who they are?""Do I know them indeed?" answered the yard-dog. "She has often stroked me, and he has given me bones. I don"t bite either of them!""But what are they?" asked the Snow-man."Lovers!" replied the yard-dog. "They will go into one kennel and gnaw the same bone!""Are they the same kind of beings that we are?" asked the Snow-man."They are our masters," answered the yard-dog. "Really people who have only been in the world one day know very little." That"s the conclusion I have come to. Now I have age and wisdom; I know everyone in the house, and I can remember a time when I was not lying here in a cold kennel. Bow-wow!""The cold is splendid," said the Snow-man. "Tell me some more. But don"t rattle your chain so, it makes me crack!""Bow-wow!" barked the yard-dog. "They used to say I was a pretty little fellow; then I lay in a velvet-covered chair in my master"s house. My mistress used to nurse me, and kiss and fondle me, and call me her dear, sweet little Alice! But by-and-by I grew too big, and I was given to the housekeeper, and I went into the kitchen. You can see into it from where you are standing; you can look at the room in which I was master, for so I was when I was with the housekeeper. Of course it was a smaller place than upstairs, but it was more comfortable, for I wasn"t chased about and teased by the children as I had been before. My food was just as good, or even better. I had my own pillow, and there was a stove there, which at this time of year is the most beautiful thing in the world. I used to creep right under that stove. Ah me! I often dream of that stove still! Bow-wow!""Is a stove so beautiful?" asked the Snow-man. "Is it anything like me?""It is just the opposite of you! It is coal-black, and has a long neck with a brass pipe. It eats firewood, so that fire spouts out of its mouth. One has to keep close beside it-quite underneath is the nicest of all. You can see it through the window from where you are standing."And the Snow-man looked in that direction, and saw a smooth polished object with a brass pipe. The flicker from the fire reached him across the snow. The Snow-man felt wonderfully happy, and a feeling came over him which he could not express; but all those who are not snow-men know about it."Why did you leave her?" asked the Snow-man. He had a feeling that such a being must be a lady. "How could you leave such a place?""I had to!" said the yard-dog. "They turned me out of doors, and chained me up here. I had bitten the youngest boy in the leg, because he took away the bone I was gnawing; a bone for a bone, I thought! But they were very angry, and from that time I have been chained here, and I have lost my voice. Don"t you hear how hoarse I am? Bow-wow! I can"t speak like other dogs. Bow-wow! That was the end of happiness!"The Snow-man, however, was not listening to him any more; he was looking into the room where the housekeeper lived, where the stove stood on its four iron legs, and seemed to be just the same size as the Snow-man."How something is cracking inside me!" he said. "Shall I never be able to get in there? It is certainly a very innocent wish, and our innocent wishes ought to be fulfilled. I must get there, and lean against the stove, if I have to break the window first!""You will never get inside there!" said the yard-dog; "and if you were to reach the stove you would disappear. Bow-wow!""I"m as good as gone already!" answered the Snow-man. "I believe I"m breaking up!"The whole day the Snow-man looked through the window; towards dusk the room grew still more inviting; the stove gave out a mild light, not at all like the moon or even the sun; no, as only a stove can shine, when it has something to feed upon. When the door of the room was open, it flared up-this was one of its peculiarities; it flickered quite red upon the Snow-man"s white face."I can"t stand it any longer!" he said. "How beautiful it looks with its tongue stretched out like that!"It was a long night, but the Snow-man did not find it so; there he stood, wrapt in his pleasant thoughts, and they froze, so that he cracked.Next morning the panes of the kitchen window were covered with ice, and the most beautiful ice-flowers that even a snow-man could desire, only they blotted out the stove. The window would not open; he couldn"t see the stove which he thought was such a lovely lady. There was a cracking and cracking inside him and all around; there was just such a frost as a snow-man would delight in. But this Snow-man was different: how could he feel happy?"Yours is a bad illness for a Snow-man!" said the yard-dog. "I also suffered from it, but I have got over it. Bow-wow!" he barked. "The weather is going to change!" he added.The weather did change. There came a thaw.When this set in the Snow-man set off. He did not say anything, and he did not complain, and those are bad signs.One morning he broke up altogether. And lo! where he had stood there remained a broomstick standing upright, round which the boys had built him!"Ah! now I understand why he loved the stove," said the yard-dog. "That is the raker they use to clean out the stove! The Snow-man had a stove-raker in his body! That"s what was the matter with him! And now it"s all over with him! Bow-wow!"And before long it was all over with the winter too! "Bow-wow!" barked the hoarse yard-dog.But the young girl sang:Woods, your bright green garments don! Willows, your woolly gloves put on! Lark and cuckoo, daily sing-- February has brought the spring! My heart joins in your song so sweet; Come out, dear sun, the world to greet!And no one thought of the Snow-man.

x³-3x²+4=(x³+x²)-4（x²-1）=x²（x+1）-4（x+1)(x-1)=(x+1)(x²-4x+4)=(x+1）（x-2)²ab(c²-d²)+cd(a²-b²)=abc²-abd²+cda²-cdb²=abc²+cda²-(abd²+cdb²)=ac(bc+ad)-bd(ad+bc)=(ad+bc)(ac-bd)x²-4mx+8mn-4n⁴=x⁴+64=x³-11x²+31x-21=x³-4xy²-2x²y+8y³=

切：语气助词，新兴网络用语，贬义，表轻视，蔑视，不服气

幂函数底数的取值范围是大于0。x大于0是对α的任意取值都有意义的。幂函数在高考数学 、高等数学 、工业化应用中有很大份量；幂函数包含了数量丰富的各种函数，衍生出去，衔接了个数不菲的常用函数，譬如：一次函数、二次函数、正比例函数、反比例函数、根式函数、立方函数。函数的由来：十七世纪伽俐略在《两门新科学》一书中，几乎全部包含函数或称为变量关系的这一概念，用文字和比例的语言表达函数的关系。1637年前后笛卡尔在他的解析几何中，已注意到一个变量对另一个变量的依赖关系，但因当时尚未意识到要提炼函数概念。因此直到17世纪后期牛顿、莱布尼兹建立微积分时还没有人明确函数的一般意义，大部分函数是被当作曲线来研究的。1673年，莱布尼兹首次使用“function”（函数）表示“幂”，后来他用该词表示曲线上点的横坐标、纵坐标、切线长等曲线上点的有关几何量。与此同时，牛顿在微积分的讨论中，使用 “流量”来表示变量间的关系。

(x-2)(-x^2-x+6)=0(x-2)(x-2)(-3-x)=0(-3-x)(x-2)^2=0

ciao是日用品品牌。杭州潮流缔造公司科技总部位于浙江省杭州市，公司成立于2020年9月，研发、生产、销售与服务于一体，自成立以来始终致力于为消费者提供健康时尚的生活产品，以先觉的时尚视野与创新的精神服务于消费者。按照用品的使用频率或范围划分为：生活必需品，或称日常生活用品。按照用途划分有：洗漱用品、家居用品、厨卫用品、装饰用品、化妆用品、床上用品等。

你说清楚点

Salut一般用在比较要好的两个人之间见面打招呼，道别的时候也能用。Ciao是用在道别，再见的意思。Adieu这个比较严重了，永别的意思。

幂函数底数的取值范围是大于0。x大于0是对α的任意取值都有意义的。幂函数在高考数学 、高等数学 、工业化应用中有很大份量；幂函数包含了数量丰富的各种函数，衍生出去，衔接了个数不菲的常用函数，譬如：一次函数、二次函数、正比例函数、反比例函数、根式函数、立方函数。函数的由来：十七世纪伽俐略在《两门新科学》一书中，几乎全部包含函数或称为变量关系的这一概念，用文字和比例的语言表达函数的关系。1637年前后笛卡尔在他的解析几何中，已注意到一个变量对另一个变量的依赖关系，但因当时尚未意识到要提炼函数概念。因此直到17世纪后期牛顿、莱布尼兹建立微积分时还没有人明确函数的一般意义，大部分函数是被当作曲线来研究的。1673年，莱布尼兹首次使用“function”（函数）表示“幂”，后来他用该词表示曲线上点的横坐标、纵坐标、切线长等曲线上点的有关几何量。与此同时，牛顿在微积分的讨论中，使用 “流量”来表示变量间的关系。

Paris:One of the most romantic cities this is a fantastic city that is the capital city of France. It is one of the most attractive cities that give you a feeling of love and romance. The city is well known for its appetizing tastes of wines and lip smacking desserts. It is due to these reasons that people find it to be one of the most romantic cities. There are a lot of places to visit that bring everyone into the most romantic mood. Hotels and shopping malls in the city are a major attraction. You can purchase the gift of your choice from the malls. The museums and other historical places are a must see. The Eiffel tower is a gigantic structure that must not be missed out on your visit here. Besides the romantic city of Paris also has scenic views that make it the most romantic city. Venice:Situated in Italy this romantic city has lots to offer. There are a lot of places for sightseeing that is sure to make you have a fantastic time. Ranging from churches, museums and historical monuments this romantic city has it all. Gondola ride is the most thrilling ride for people of all age groups. This is the best opportunity for you to get a view of the romantic city. The Ca"D"Oro is a palace that has ornaments trimmed in pure gold. It is believed that in the year 1434 this marvelous palace was beautifully designed and created by Marino Contarini for his wife. The city also boasts of its picturesque views and shopping malls. Get into the most romantic mood on your visit to this city and have a great time here. San Francisco:This is just the most romantic city to visit. The couples are sure to get into the most vivacious spirits throughout their visit to this amazing city. You can go for shopping throughout the day and the nighttime can be spent watching a romantic movie together. It is amazing to take a carriage ride through the central park. Your visit to this most romantic city would be incomplete without witnessing the nightlife here. The nightlife comprises of lovely music, a romantic movie, dancing and singing. Besides the hotels offer a great ambiance to dine in and have a wonderful time with your dearest one. There are also a wide variety of shopping malls and museums. Have the most enticing time visiting this romantic city. Boston:There are a lot of major attractions in this beautiful and romantic city. The city has various romantic places that will allow you to spend your time in each other"s company. The American Repertory Theater is known to be the cities most renowned resident theatres that is nestled in the Loeb Center in Harvard Square. The theatre portrays a combination of the various forms of art like drama, music and comedy. There are various parks and museums that are sure to make your journey to this attractive place interesting. The city also has parks and other secluded places for having a romantic time and enjoying your time spent in this amazing city. New York:This is a perfect romantic city to visit for those who want to have an exciting time or just want to keep themselves occupied during a vacation. The people are in vivacious spirits throughout. You can shop for your favorite things during the day and a late night romantic movie with your dearest one would be an excellent idea. A lovely carriage ride through the central park is amazing. You can opt for the best hotels to lodge and dine in. The visit to this romantic city would be incomplete without witnessing the nightlife that comprises of a movie in the theatre, dancing and singing. The hotels provide a perfect ambiance to dine in and have a great time. The Pierre hotel provides excellent service that will allow you to have a comfortable stay here. The best hotel to opt for your stay here would be the Peninsula since it is very close to the major attractions in New York and shopping malls and museums too are easily accessible. Vienna:One of the major cities located in Austria this is one place that mingles together in ethnicity, style and sophistication. The city is sure to bring a lasting impression to anyone who pays a visit the very first time. With numerous churches and museums your trip to this fantastic city is sure to be amazing. Besides these if you want to spend an evening in tranquility then the parks are the best places you must visit. The city hall park is a famous and massive park that has a wonderful decoration that is worthwhile. The central tower is the most outstanding feature of the park. The city also has famous restaurants for a comfortable stay. Have a fun filled time in this romantic city. New Orleans:The city of New Orleans is famous for its colors and festivities. Besides food, music and cruises provide great entertainment to all. There could be nothing more romantic than going on a cruise with your loved one. There are also fascinating boat trips that are sure to have the most romantic time. Museums and parks are a common sight to see in this romantic city. A carriage ride along with your beloved would be the most thrilling. The carriage takes you to the French Quarter and many other landmarks of New Orleans. The city also offers you the most attractive visit to the river swamps. Majority of the part is covered in wildlife area. Come to this beautiful place and have a great time. Monte – Carlo, Monaco:This is an attractive place that has a unique history of its own. It is one of the most important places of Monaco. Dotted with scenic beauty and beaches this is a romantic city that should not be missed out. It is due to this reason that people from all over come to visit this beautiful city. There are a lot of places to visit here. Some of them include the old town of Monaco – Ville that envelops the palace on the southwest side of the Monaco Harbor. The visit to this city is sure to have a lasting impression on you forever. The city being extended into the rock and the sea allows one to spend time amidst tranquility and have a romantic time. There are some buildings that are built on the water and this is one of the most idealistic places. London:Nestled in the heart of England London is the major hub for tourist attractions. The romantic city is dotted with number of castles, churches and villages and cathedrals. This is a great city to visit during your holidays and if you want to get out of your busy schedules. London is the capital city of England and is one of the most happening cities. The Buckingham Palace, Tower of London and the Windsor Palace are worth a visit. Manchester is the center of attention for different tiny villages and towns and is one of the romantic places to visit. There are the beaches that are sure to bring you into the most romantic mood. So have a fantastic time here. Melbourne:The second largest city in Australia, Melbourne has a large number of shopping malls that enable you to purchase the perfect gift for your loved one. Besides malls the romantic city also has boutiques that offer a wide variety of daily use articles and trendy clothes and other things. The art and architecture are a major attraction. Well known for its sporting events the city also has people who are often a part of the various festivities that take place in the city. The Australian football league a well-known event is often staged in this beautiful city. The rising and setting sun can be captured in your cameras. So don"t miss out on this romantic city on your visit to Australia and have a fabulous time.

3次方的因式分解的方法 例如X^3 + 2x -3 极限的运用范围..还有给我讲讲泰勒公式 x³ + 2x -3 观察发现当 x = 1 时,代数式为 0 ,所以分解因式 应该包含 (x - 1) = x³ - x² + x² - x + 3x - 3 = x²(x - 1) + x(x - 1) + 3(x - 1) = (x - 1)*(x² + x + 3) 极限的运用范围：尽量转换为 x →0的形式,因为这是你最熟悉的,方法很多,无法列举 泰勒公式： f(x) = f(x0) + f"(x0)(x - x0) + f""(x0)/2 *(x - x0)² + …… +f{^n}(x0)/n!*(x - x0)^n + …… = f(x0) + f"(x0)(x - x0) + f""(x0)/2 *(x - x0)² + …… +f{^n}(x0)/n!*(x - x0)^n + o{(x - x0)^n} 当x0 = 0,称为麦克劳林展开： f(x) = f(0) + f"(0)x + f""(0)/2 *x² + …… + f{^n}(0)/n!*x ^n + …… = f(0) + f"(0)x + f""(x0)/2 *x² + …… +f{^n}(0)/n!*x^n + o{(x^n)} 其中 f{^n}(x0) 表示f(x)在x0处的n阶导数； n!表示 n 的阶乘,也就是从1开始,一直连乘到 n； o{(x^n)} 表示 x 的高阶无穷小

切字多音字组词：亲切、切记、切身、密切、贴切、急切、真切、殷切、恳切、凄切、余切、一切、切近、迫切、痛切、切实、切割、热切、切磋、切糕、切音、哀切、切中、关切、清切、切脉、切片、切切、切当、悲切、

**HAMLET** 1 [73] This is that Hamlet the Dane whom we read of in our youth, and whom we may be said almost to remember in [74] our after years; he who made that famous soliloquy on life, who gave the advice to the players, who thought "this goodly frame, the earth," a sterile promontory, and "this brave o"er-hanging firmament, the air, this majestical roof fretted with golden fire," "a foul and pestilent congregation of vapours;" whom "man delighted not, nor woman neither;" he who talked with the grave-diggers, and moralised on Yorrick"s skull; the school-fellow of Rosencraus and Guildenstern at Wittenburg; the friend of Horatio; the lover of Ophelia; he that was mad and sent to England; the slow avenger of his father"s death; who lived at the court of Horwendillus five hundred years before we were born, but all whose thoughts we seem to know as well as we do our own, because we have read them in Shakespear. Hamlet is a name; his speeches and sayings but the idle coinage of the poet"s brain. What then, are they not real? They are as real as our own thoughts. Their reality is in the reader"s mind. It is we who are Hamlet. This play has a prophetic truth, which is above that of history. Whoever has become thoughtful and melancholy through his own mishaps or those of others; whoever has borne about with him the clouded brow of reflection, and thought himself "too much i" th" sun;" whoever has seen the golden lamp of day dimmed by envious mists rising in his own breast, and could find in the world before him only a dull blank with nothing left remarkable in it; whoever has known "the pangs of despised love, the insolence of office, or the spurns which patient merit of the unworthy takes;" he who has felt his mind sink within him, and sadness cling to his heart like a malady, who has had his hopes blighted and his youth staggered by the apparitions of strange things; who cannot well be at ease, while he sees evil hovering near him like a spectre; whose powers of action have been eaten up by thought, he to whom the universe seems infinite, and himself nothing; whose bitterness [75] of soul makes him careless of consequences, and who goes to a play as his best resource is to shove off, to a second remove, the evils of life by a mock representation of them - this is the true Hamlet. We have been so used to this tragedy that we hardly know how to criticise it any more than we should know how to describe our own faces. But we must make such observations as we can. It is the one of Shakespear"s plays that we think of the oftenest, because it abounds most in striking reflections on human life, and because the distresses of Hamlet are transferred, by the turn of his mind, to the general account of humanity. Whatever happens to him we apply to ourselves, because he applies it so himself as a means of general reasoning. He is a great moraliser; and what makes him worth attending to is, that he moralises on his own feelings and experience. He is not a common-place pedant. If "Lear" is distinguished by the greatest depths of passion, "Hamlet" is the most remarkable for the ingenuity, originality, and unstudied development of character. Shakespear had more magnanimity than any other poet, and he has shown more of it in this play than in any other. There is no attempt to force an interest: everything is left for time and circumstances to unfold. The attention is excited without effort, the incidents succeed each other as matters of course, the characters think and speak and act just as they might do if left entirely to themselves. There is no set purpose, no straining at a point. The observations are suggested by the passing scene - the gusts of passion come and go like sounds of music borne on the wind. The whole play is an exact transcript of what might be supposed to have taken place at the court of Denmark, at the remote period of time fixed upon, before the modern refinements in morals and manners were heard of. It would have been interesting enough to have been admitted as a bystander in such a scene, at such a time, to have heard and witnessed [76] something of what was going on. But here we are more than spectators. We have not only "the outward pageants and the signs of grief;" but "we have that within which passes show." We read the thoughts of the heart, we catch the passions living as they rise. Other dramatic writers give us very fine versions and paraphrases of nature; but Shakespear, together with his own comments, gives us the original text, that we may judge for ourselves. This is a very great advantage. The character of Hamlet stands quite by itself. It is not a character marked by strength of will or even of passion, but by refinement of thought and sentiment. Hamlet is as little of the hero as a man can well be : but he is a young and princely novice, full of high enthusiasm and quick sensibility - the sport of circumstances, questioning with fortune and refining on his own feelings, and forced from the natural bias of his disposition by the strangeness of his situation. He seems incapable of deliberate action, and is only hurried into extremities on the spur of the occasion, when he has no time to reflect, as in the scene where he kills Polonius, and again, where he alters the letters which Rosencraus and Guildenstern are taking with them to England, purporting his death. At other times, when he is most bound to act, he remains puzzled, undecided, and sceptical, dallies with his purposes, till the occasion is lost, and finds out some pretence to relapse into indolence and thoughtfulness again. For this reason he refuses to kill the King when he is at his prayers, and by a refinement in malice, which is in truth only an excuse for his own want of resolution, defers his revenge to a more fatal opportunity, when he shall be engaged in some act "that has no relish of salvation in it." "Now might I do it pat now he is praying; And now I"ll do "t; - and so he goes to heaven; And so am I reveng"d? - that would be scanned: A villain kills my father; and for that [77] I, his sole son, do this same villain send To heaven. O, this is hire and salary, not revenge ... Up sword; and know thou a more horrid hent, When he is drunk asleep, or in his rage." 2 He is the prince of philosophical speculators; and because he cannot have his revenge perfect, according to the most refined idea his wish can form, he declines it altogether. So he scruples to trust the suggestions of the ghost, contrives the scene of the play to have surer proof of his uncle"s guilt, and then rests satisfied with this confirmation of his suspicions, and the success of his experiment, instead of acting upon it. Yet he is sensible of his own weakness, taxes himself with it, and tries to reason himself out of it: "How all occasions do inform against me, And spur my dull revenge! What is a man, If his chief good and market of his time Be but to sleep and feed? A beast; no more. Sure he that made us with such a large discourse, Looking before and after, gave us not That capability and god-like reason To fust in us unus"d. Now whether it be Bestial oblivion, or some craven scruple Of thinking too precisely on th" event, - A thought which, quarter"d, hath but one part wisdom, And ever three parts coward, - I do not know Why yet I live to say, This thing"s to do; Sith I have cause, and will, and strength, and means To do "t. Examples, gross as earth, exhort me: Witness this army of such mass and charge, Led by a delicate and tender prince, Whose spirit with divine ambition puff"d, Makes mouths at the invisible event, Exposing what is mortal and unsure To all that fortune, death, and danger dare, Even for an egg-shell. Rightly to be great Is not to stir without great argument; But greatly to find quarrel in a straw, [78] When honour"s at the stake. How stand I, then, That have a father kill"d, a mother stain"d, Excitements of my reason and my blood, And let all sleep? while, to my shame, I see The imminent death of twenty thousand men, That for a fantasy and trick of fame, Go to their graves like beds, fight for a plot Whereon the numbers cannot try the cause, Which is not tomb enough and continent To hide the slain? - O, from this time forth, My thoughts be bloody, or be nothing worth. "3 Still he does nothing; and this very speculation on his own infirmity only affords him another occasion for indulging it. It is not from any want of attachment to his father or of abhorrence of his murder that Hamlet is thus dilatory; but it is more to his taste to indulge his imagination in reflecting upon the enormity of the crime and refining on his schemes of vengeance, than to put them into immediate practice. His ruling passion is to think, not to act: and any vague pretext that flatters this propensity instantly diverts him from his previous purposes. The moral perfection of this character has been called in question, we think, by those who do not understand it. It is more interesting than according to rules; amiable, though not faultless. The ethical delineations of that "noble and liberal casuist" (as Shakespear has been well called) do not exhibit the drab-coloured quakerism of morality. His plays are not copied either from the "Whole Duty of Man," or from "The Academy of Compliments!" 4 We confess we are a little shocked at the want of refinement in Hamlet. The neglect of punctilious exactness in his behaviour either partakes of the "licence of the time," or else belongs to the very excess of intellectual [79] refinement in the character, which makes the common rules of life, as well as his own purposes, sit loose upon him. He may be said to be amenable only to the tribunal of his own thoughts, and is too much taken up with the airy world of contemplation to lay as much stress as he ought on the practical consequences of things. His habitual principles of action are unhinged and out of joint with the time. His conduct to Ophelia is quite natural in the circumstances. It is that of assumed severity only. It is the effect of disappointed hope, of bitter regrets, of affections suspended, not obliterated, by the distractions of the scene around him! Amidst the natural and preternatural horrors of his situation, he might be excused in delicacy from carrying on his regular courtship. When "his father"s spirit was in arms," it was not a time for the son to make love in. He could neither marry Ophelia, nor wound her mind by explaining the cause of his alienation, which he durst hardly trust himself to think of. It would have taken him years to have come to a direct explanation on the point. In the harassed state of his mind, he could not have done much otherwise than he did. His conduct does not contradict what he says when he sees her funeral, "I loved Ophelia: forty thousand brothers Could not with all their quantity of love Make up my sum" - 5 Nothing can be more affecting or beautiful than the Queen"s apostrophe to Ophelia on throwing flowers into the grave. "Sweets to the sweet farewell [Scattering flowers] I hop"d thou should"st have been my Hamlet"s wife I thought thy bride-bed to have deck"d, sweet maid, And not to have strew"d thy grave. "6 Shakespear was thoroughly a master of the mixed motives of human character, and he here shows us the Queen, who was so criminal in some respects, not without sensibility [80] and affection in other relations of life. - Ophelia is a character almost too exquisitely touching to be dwelt upon. Oh rose of May, oh flower too soon faded! Her love, her madness, her death, are described with the truest touches of tenderness and pathos. it is a character which nobody but Shakespear could have drawn in the way that he has done, and to the conception of which there is not even the smallest approach, except in some of the old romantic ballads. Her brother, Laertes, is a character we do not like so well: he is too hot and choleric, and somewhat rhodomontade. Polonius is a perfect character in its kind; nor is there any foundation for the objections which have been made to the consistency of this part. It is said that he acts very foolishly, and talks very sensibly. There is no inconsistency in that. Again, that he talks wisely at one time and foolishly at another; that his advice to Laertes is very excellent, and his advice to the King and Queen on the subject of Hamlet"s madness very ridiculous. But he gives the one as a father, and is sincere in it; he gives the other as mere courtier, a busy-body, and is accordingly officious, garrulous, and impertinent. In short, Shakespear has been accused of inconsistency in this and other characters, only because he has kept up the distinction which there is in nature, between the understandings and the moral habits of men, between the absurdity of their ideas and the absurdity of their motives. Polonius is not a fool, but he makes himself so. His folly, whether in his actions or speeches, comes under the head of impropriety of intention. We do not like to see our author"s plays acted, and least [81] of all "Hamlet". There is no play that suffers so much in being transferred to the stage. Hamlet himself seems hardly capable of being acted. Mr. Kemble unavoidably fails in this character from a want of ease and variety. The character of Hamlet is made up of undulating lines; it has the yielding flexibility of "a wave o" th" sea." Mr. Kemble plays it like a man in armour, with a determined inveteracy of purpose, in one undeviating straight line, which is as remote from the natural grace and refined susceptibility of t

《露洲湿沙壁,暮幽萧寂寂》 CIAO 是意大利语中 你好的意思 不过 初次见面不认识的人 不能说CIAO 只有认识的 才说CIAO不认识的 应该说 早上好 下午 晚上好 !CIAO 也是意大利语中 你好和再见的意思 !

切 qiē qiè（切字有两个读音。）切 qiē通“砌”。台阶 。切皆铜沓黄金涂。——《汉书·外戚·孝成赵皇后传》词性变化◎ 切 qiē〈动〉(1) (形声。从刀,七声。本义:用刀把物品分成若干部分)(2) 同本义 。如:切花(从植株上剪下的花枝或枝叶);切心(比喻痛切);切象(切,割取。取象以作比喻);切菜;切肉(3) 治骨。加工珠宝骨器的工艺名称 。如:切错(治理器物);切玉(割玉);切镂(镂刻;雕刻)(4) 切磋。指学行上切磋相正 。如:切切(相互敬重切磋勉励的样子);切正(切磋相正);切直(切磋相正);切摩(切磋相正);切磨(切磋相正);切责(互相切磋责勉);切厉(切磋砥砺)(5) 直线、曲线或面等与圆、弧或球相交于一点 。如:切面;切球;切圆切 qiè〈动〉(1) 摩擦;接触 切,摩也。——《广雅》不待切脉。——《史记·扁鹊仓公传》可切循把握。——《淮南子·原道》(2) 又如:切齿(咬紧牙齿。形容痛恨);切磨(摩擦;摩搓);切摩(摩擦);切循(抚摩)(3) 契合。与…相一致 。如:不切实际;译文不切原意;切正(恰切平正);切用(切合实用);切至(犹切当);切事(切合情事);切病(切中弊病)(4) 一定要 诸位切不可乱动。——《老残游记》(5) 又如:切照(依照;按照);切须(必须;切要);切不可骄傲;切勿吸烟;切勿(务必不要);切戒(务须避免);切莫(务必不要);切须(务必)(6) 靠近;贴近 切于身心。——清· 刘开《问说》(7) 又如:切倚(相依相偎,十分亲昵);切邻(近邻);切心(贴身);亲切(亲近;密切)词性变化◎ 切 qiè〈形〉(1) 急切;急迫 切问而近思。——《论语》。皇疏:“犹急也。”饥冻虽切,违己交病。——晋· 陶渊明《归去来兮辞》迨诉频切。——唐· 李朝威《柳毅传》其切如是。——清· 袁枚《黄生借书说》(2) 又如:出国心切;激切(言语直而急);心切(心情急迫);切峻(急切严厉);切事(迫切的事);切问(急切问难);切紧(迫切、要紧)(3) 深;深切 切,深也。——《汉书·霍光传》注(4) 又如:切恐(深怕);切爱(深深的爱);痛切(悲痛而深切);切究(深究);切怛(深切悲伤);切谢(深切感谢)(5) 恳切;率直 直言世谏。——《汉书·东方朔传》(6) 又如:切谓(恳切地说);切劝(诚恳地相劝);热切(热烈恳切);切至(恳切周至)(7) 严厉 故为政以苛为察,以切为明…大败大裂之道也。——《文子·上礼》(8) 又如:切责(严厉谴责);切让(严厉责备);切厉(严厉)(9) 激烈 旋以论事过切,为宰臣所非。——韩愈《为裴相公让官表》(10) 又如:切论(激切的议论);切愕(谓激切直言)(11) 严重 。如:切手(致人死命的招数)（本文摘自《汉典》）

亲切切身切记密切贴切急切真切殷切恳切凄切余切痛切

ciao 再见

补充一下，是用前面字的声母和后面字的韵母和声调

CIAO是国潮品牌，蛮受现在的年轻人喜欢。

1) 以容取人：只凭容貌来衡量人的品质和才能。　　2) 洁清自矢：谓保持自身清廉正直。　　3) 砥节奉公：磨砺名节，奉行公事。　　4) 克己奉公：克己：约束自己;奉公：以公事为重。克制自己的私心，一心为公。　　5) 刚正不阿：刚：刚直;直：正直;不阿：不逢迎。刚直方正而不逢迎附合　　6) 大法小廉：旧时指大臣尽忠，小臣尽职。　　7) 造谣中伤：中伤：攻击和陷害别人。制造谣言，陷害别人。　　8) 不磷不缁：磨不薄，染不黑。比喻坚贞高洁的品质，不因外界影响而有所改变。　　9) 聪明正直：头脑聪明，行为正直无私。形容词人的品质优秀。　　10) 卑鄙无耻：卑鄙：指品质行为恶劣。品行恶劣，不顾羞耻。　　11) 薮中荆曲：比喻品质不好的人，处在恶劣的环境中会变得更坏。　　12) 新人新事：具有新的道德品质的人和体现新的高尚社会风尚的事。　　13) 德才兼备：德：品德;才：才能;备：具备。既有好的思想品质，又有工作的才干和能力。　　14) 苍松翠柏：苍：青色。翠：青绿色。指四季常青的松柏。比喻具有高贵品质坚定节操的人。　　15) 心口如一：心里想的和嘴里说的一样。形容诚实直爽。　　16) 龙生九子：古代传说，龙生有九子，九子不成龙，各有所好。比喻同胞兄弟品质爱好各不相同。　　17) 蕙心纨质：心灵如蕙草芬芳，品质似纨素洁白。比喻品行高洁。　　18) 遇人不淑：淑：善，美。指女子嫁了一个品质不好的丈夫。　　19) 偷工减料：原指商人为了牟取暴利而暗中降低产品质量，削减工料。现也指做事图省事，马虎敷衍。　　20) 淑质英才：淑：善良;英：非凡。善良的品质，非凡的才能。

2.44948972.64575132.82842713.1622776

是.形如y=x^a的函数都是幂函数；1/x=^(-1),当然就是幂函数。否认1/x是幂函数，就和否认x·x幂函数一样是不对的，因为x·x=x².

Ciao/xia:u/ = Chiao/chi:au/ 在拉丁语系里都是再见(短暂的)的意思..

暗室不欺 不同流俗 不欺暗室 不忘沟壑 赤子之心 德厚流光 高情远致 高山景行 功德无量 厚德载物 怀瑾握瑜 蕙心纨质 见危授命 鞠躬尽瘁，死而后已 精金良玉 敬老慈幼 良金美玉 明德惟馨 年高德劭 拾金不昧 乐于助人 助人为乐 默默奉献 大公无私 坚贞不屈 勇往直前 尊老爱幼

一般是这样。习惯上n看作自然数，即经典的教科书上都是这样约定俗成。

是的，他们是杭州的一家企业。

切字打五笔的话分解成一个七和一个刀，所以应该是a和v ，再加一个末笔识别t。

2.4494897

这是美国那边搜索引擎搜索安利，除了安利自己的网页第一条就是警报信息。Is Amway a Scam? Hear from Top Pyramid Scheme Experts 中文翻译 安利是不是骗局？顶级传销专家为你解读，如果你打开后面的网页都是负面新闻，你会失去亲情 失去友谊更会失去金钱 比如这个连接It"s pretty hard to get to the top front page of a search engine amidst all ofthe company"s own advertising unless there"s some serious traffic going to thatsite.打开以后是美国人的留言So I clicked it and read about product-based pyramid schemes (multi-levelmarketing models) and how apparently the FTC legally allows it because it"s notsolely about recruiting other people. (Just because it"s legal doesn"t meanit"s good for you though: smoking is legal.) I read about how 99% of peoplelost money, lost friends, etc.中文翻译就是接下来，我又读到了为什么FTC（联邦贸易委员会）会允许它，是因为安利并不仅仅会招募其他的人进来。（但，合法并不意味着没有害处，例如：吸烟是合法的，但是却是有害的），我读到，大约99%的人损失了金钱，失去了朋友，等等。安利在美国属于没人买的山寨杂牌。其次美国那边也不卖安利 纽崔莱的标签，统一用捷星，是九十年代末二十一世纪初，安利母公司因为安利名声太臭不得不改名在美国销售，捷星在美国属于几乎没什么知名度的杂牌

一马当先一身正气万夫不当无所畏惧气冲牛斗气冲霄汉气壮山河气宇轩昂气吞山河正气凛然龙骧虎步百战百胜冲锋陷阵英姿焕发奋不顾身奋勇当先顶天立地昂首挺胸昂首阔步赴汤蹈火挺身而出战无不胜临危不惧威震天下面不改色勇冠三军骁勇善战镇定自若慷慨就义大智大勇仰不愧天一视同仁一清二白大义灭亲大公无私义无反顾正气凛然正直无私执法如山刚正不阿冰清玉洁克己奉公严于律己两袖清风忍辱负重奉公守法表里如一斩钉截铁忠心耿耿忠贞不渝贫贱不移高风亮节涓滴归公虚怀若谷堂堂正正深明大义童叟无欺谦虚谨慎廉洁奉公毅然决然豁达大度鞠躬尽瘁，死而后已襟怀坦白一视同仁一清二白大义灭亲大公无私义无反顾正气凛然正直无私执法如山刚正不阿冰清玉洁克己奉公严于律己两袖清风忍辱负重奉公守法表里如一斩钉截铁忠心耿耿忠贞不渝贫贱不移高风亮节涓滴归公虚怀若谷堂堂正正深明大义童叟无欺谦虚谨慎廉洁奉公毅然决然豁达大度鞠躬尽瘁，死而后已襟怀坦白舍己为人舍生忘死舍生取义平易近人、舍己救人、先人后己、助人为乐杰出补天浴日风流人物风华正茂伏龙凤雏盖世英雄盖世无双桂林一枝鹤立鸡群鹤鸣之士加人一等矫矫不群金榜题名举世无双绝世超伦昆山片玉人中之龙首屈一指铁中铮铮头角峥嵘无出其右裒然举首一代风流一世龙门庸中佼佼尊贵不虞之誉不言而信不恶而严荣华富贵山中宰相师道尊严著名草木知威驰名中外大名鼎鼎德高望重风云人物功成名遂功标青史赫赫有名举世闻名如雷贯耳声振寰宇威望素著宽容海阔天空含垢纳污呼牛呼马豁达大度既往不咎宽大为怀宽宏大量网开一面网开三面息事宁人下不为例下车泣罪胸怀祖国，放眼世界严以律己，宽以待人以直报怨以德报怨宰相肚里能撑船知情达理中庸之道助人将伯之助解衣推食救死扶伤绝甘分少普度众生起死人，肉白骨轻财好施设身处地疏财仗义为民除害为民请命雪中送炭与人为善云行雨施仗义疏财助人为乐荣耀生荣死哀死得其所万古千秋万古流芳为国捐躯⑵志气有志不耻最后乘风破浪顶天立地鸿鹄之志九天揽月夸父追日老骤伏枥老当益壮力争上游陵云之志猛志常在磨杵成针穷而后工三户亡秦十载寒窗铁杵成针韦编三绝心小志大胸怀大志雄飞雌伏雄心壮志燕雀安知鸿鹄之志移山倒海迎头赶上有志者事竟成愚公移山争强好胜知难而进治国安民志在四方中流击楫壮志凌云自力更生自强不息自求多福自食其力有为大显神通大显身手大有作为大器晚成非池中物奋发有为公才公望后生可畏龙跃凤鸣鹏程万里前程万里如日方升奋发发愤图强奋发图强奋发蹈厉披荆斩棘闻鸡起舞我武惟扬

以Word2003为例，在Word菜单中选择“插入”中的“对象”，在弹出的对话框中的“对象类型”内下拉移动条，找到“Microsoft 公式 3.0”，选中后按确定退出。通过公式选择框来进行构建自己所需要的数学公式。

ciao int. [意](见面问候语或告别语)你好! 再见!

一切：妈妈所做的一切都是为了我好。切菜：妈妈在厨房切菜。