查询词典 at best

At the same time, we prove that the best linear unbiased prediction of a linear predictable variable Qy and the best linear unbiased prediction βn=(X"sV-1Xs)-1 X"sVs-1ys of regression coefficients of the finite populations βn=(X"V-1X)-1X"V-1y are admissible under matrix loss function and in the class of the linear predictions and the class that contains all predictions, and under quadratic loss function in the class of the linear predictions.

在线性预测类和一切预测类中是可容许预测，而在二次损失函数下其在线性预测类中是可容许预测。

But never was a Fight manag'd so hardily, and in such a surprizing Manner, as that which follow'd between Friday and the Bear, which gave us all (though at first we were surpriz'd and afraid for him) the greatest Diversion imaginable: As the Bear is a heavy, clumsey Creature, and does not gallop as the Wolf does, who is swift, and light; so he has two particular Qualities, which generally are the Rule of his Actions; First, As to Men, who are not his proper Prey; I say, not his proper Prey; because tho' I cannot say what excessive Hunger might do, which was now their Case, the Ground being all cover'd with Snow; but as to Men, he does not usually attempt them, unless they first attack him: On the contrary, if you meet him in the Woods, if you don't meddle with him, he won't meddle with you; but then you must take Care to be very Civil to him, and give him the Road; for he is a very nice Gentleman, he won't go a Step out of his Way for a Prince; nay, if you are really afraid, your best way is to look another Way, and keep going on; for sometimes if you stop, and stand still, and look steadily at him, he takes it for an Affront; but if you throw or toss any Thing at him, and it hits him, though it were but a bit of a Stick, as big as your Finger, he takes it for an Affront, and sets all his other Business aside to pursue his Revenge; for he will have Satisfaction in Point of Honour; that is his first Quality: The next is, That if he be once affronted, he will never leave you, Night or Day, till he has his Revenge; but follows at a good round rate, till he overtakes you.

紧接着，星期五和那只大熊之间展开了一场最大胆、最惊人的大战。这场大战起初确实使我们胆战心惊，最后却使大家开怀大笑。熊的身体笨重，行动蹒跚，跑起来当然没有狼那样轻快。因此，他的行动有两个特点。第一，对人来说，他一般不把人当作猎食的对象；当然，像现在这样大雪遍地，极端饥饿的时候，这笨拙的大家伙是否也会吃人，那就很难说了。一般来说，要是在树林里遇到熊，你不去惹它，它也不会来惹你。不过，你得特别小心，要对它客气，给它让路，因为它是一位特别难以取悦的绅士，即使是一位王子走来，它也不肯让路。如果你真的害怕，最好不要看它，继续走你的路。如果你停下来，站着正视它，熊就认为是对它的侮辱。如果你向它丢点什么东西，打中了它，哪怕是一根小小的树枝，只有你手指头那么粗，熊也认为是一种侮辱。这时，它会把一切丢开不管，一心只想报仇，不达目的决不罢休。这有关它的荣誉问题，它一定要把面子挣回来才算满足。这是熊的第一个特点。第二个特点是，熊一旦受到侮辱，就会不分昼夜地跟着你，一直到报了仇才罢休，哪怕绕上许多路，也要赶上你，抓住你。

She also performed in "Careless Love" at the Empty Space Theatre,"Candide/Len Jenkin" at the Pioneer Square Theatre","Talking With" at the Group Theatre and "Camino Real" at the Julliard School. She won a Tony Award for best performance by an actress in a play for the Broadway play,"An Inspector Calls. She also won the Outer C...

她还表现在"不小心爱"在空太空馆天象厅，"憨/伦实"在先驱广场剧场"，"跟"在该小组剧院和" camino真正的"在julliard学校，她赢得了托尼奖为获得最佳浏览效果，由一个演员在一出戏，为百老汇的演出，"一督察呼吁，她还赢得了外长。。

I came to Culver as a junior. And it is really hard for me to get the rank of officer at the first make in my senior year. At the end of junior year, I knew that I am going to be battalion staff at the beginning of my senior year. I wanted to try my best to get lieutenant at my second make. I did lots of work about supply side for the battalion.

我以一名11年级学生的身份进进Culver，12年级便要获得军官头衔对我来说真的非常艰苦。11年级期末，我知道12年级那一年我将成为营中的一员，我盼望自己能够尽己所能在第二学期里成为一名中尉，所以我做了营中很多关于物质方面的工作。

I came to Culver as a junior. And it isreally hard for me to get the rank of officer at the first make inmy senior year. At the end of junior year, I knew that I am goingto be battalion staff at the beginning of my senior year. I wantedto try my best to get lieutenant at my second make. I did lots ofwork about supply side for the battalion.

我以一名11年级学生的身份进入Culver，12年级便要获得军官头衔对我来说真的非常困难。11年级期末，我知道12年级那一年我将成为营中的一员，我希望自己能够尽己所能在第二学期里成为一名中尉，所以我做了营中很多关于物资方面的工作。

It was found that after annealing at different temperatures for lb the static magnetic properties achieves the best velum at T=390℃ and the loss minimum at T=440℃. After annealing at T=440℃, transversal induced magnetic anisotropy develop for the sample of t=2h.

实验发现：经不同温度退火1h后，试样的静态磁性能在T=390℃呈现最佳值；损耗则T=440℃呈现最低值；在T=440℃经不同时间退火后，试样在t=2h呈现横向感生磁各向异性。

Through a series of quenching, tempering, tensile testing, low-temperature impact test and metallographic analysis, we ultimately came to the following conclusions:(1) low-carbon alloyed steel 20CrMn2NiMoV quenching at 870℃ and tempering at 200℃, whose structure contains tempered dislocation lath martensite and few small bainite under mixed, has the best obdurability;(2) Carbon Steel 45CrMn2NiMoV quenching at 850℃ and tempering at 620℃, whose structure is sorbitic, has a performance less than that of low-carbon Alloyed steel, but it can also meet the basic design requirements.(3) Mn can substitute for the role of Ni within limited extent.

通过一系列淬火、回火、拉伸试验、低温冲击试验以及金相分析，最终得出以下主要结论：（1）低碳合金钢20CrMn2NiMoV经870℃淬火+200℃回火，得到回火位错型板条马氏体+少量细小下贝氏体的混合组织，具有最佳的强韧性配合；（2）中碳合金钢45CrMn2NiMoV经850℃淬火+620℃回火，得到回火索氏体组织，综合性能虽然不及低碳合金钢，但也能基本满足设计要求；（3）Mn在一定程度上能够替代Ni的作用，适量的Mn和Ni相互配合可以得到最佳的低温韧性，因此&以Mn代Ni&是低温钢材料研究开发中一条可行的适合我国资源状况的合金化思路。

Relax's time,I would hope use favorite way to spent it,The end of the morning's course,When my partner Jane said to me,It so happened have two movie tickets,At 19:00,Whether with me together go to watch movie,After my heart feel delight,Though we have been reached before the consensus,Prepare to look at 19:10 the movie,《Red Cliff》,Actually,I hope to watch a local movie in china,I franked told she i have not seen the movie of the first half,But she said that will not affect,The pm 7:00,I already in the cinema At the door of wait for a long time,Has yet to see my companions,Maybe i in the kill of time,I watch of the film table,Screening of the it seem chinese movie,《Red Cliff》and《Madagascar》2 Some less the introduction of the movies,Despite I would not be surprise,But I would watch the 《Red Cliff》 should the good choice,I saw Jane,She let me wait a full 15 minutes,I think he will find for themselves better reason,To avoid being late forpsychological,Her own apology for being late because of traffic congestion on the road,Although I am a taxi to the,I feel Chengdu Crowded is Traffic,The sky already dark,The streets are constantly whistle sound,Finally,I can not on forgive her,We enter the cinemas,Cinema is no Imagine as spacious,But is a very delicate environment,The film should have been broadcast,I think we are 10 minutes late,So we quietly went to the location,To watch the movie,I feel to have chinese classical music,To surround the movie,Aslo let me fusion of the atmosphere in China,Maybe the movie has some humorous language,But sometimes have small number of comments Voice,At least that let me feel sick discomfort,We are seriously watch to the movie,Cinema is about to go out,Maybe this is for me is breath of fresh air,The best,But is the helpless's choose,Very fond three kingdoms of my friend,In U.S,They are very fond the Japanese game 《Dynasty Warriors》,They say he is cool,No have complex plot,Can let you full of crazy and direct,These maybe can to me as a reference,Because I do not know three kingdoms of lot,Jane asked in how I feel when,I told her I like Zhou Yu,,WHich have a scene,When he performed the sword dance when,In front of Xiao Qiao,I feel the ancients are the comfort and fine and smooth, And has a strong China atmosphere,Although in my thoughts,Zhuge Liang is the wisdom,And Cao Cao more are poetry and brutality,Maybe They are contrary,But i not longing the latter,In the movie has a Cao Cao poetry recitation,I ever for that memory,Is clearlr,It makes me feel he to near for me,My favorite watch movie,Maybe in U.S,Many people will because leisure watch movie,In U.S,Movie ticket prices low,That let me feel the can more depth and perfect sound quality,In U.S,I only know the Chinese movie is 《Crouching Tiger, Hidden Dragon》,This is my ever for China's thought,Martial arts and essence's experience,I like the director Ang Lee,He's movie has the ease,And sometimes,In heart was very heavy,Without violence,I feel that the oriental atmosphere,And bamboo's quiet,Maybe and 《Red Cliff》It is different,《Red Cliff》's scenes let me feel endless grand,Although i have not seen the upper part,Many Hollywood great's works,Filled more is behind the emotional and caring,They are usually war deep to aware of human nature,China's ancient war, Full of alertness,Also is the wisdom of the struggle,Even if I am fell,It still is a beautiful works,But I believe,It will become my forever memory,I like the memory,Chinese movie memory,Although it will never be able to replace the first

轻松的时间，我会选择用喜欢的方式度过它，结束了上午的课程，当我的工作伙伴珍对我说，刚好有两张电影票，下午7点，是否一起去看电影，我内心已经为此感到愉快，尽管我们之前已经达成了想法，准备看19点10分的电影《赤壁》，实际上我希望能够在中国看一部中国电影，我坦诚地告诉她并没有看过它的上部，但她说着并没有影响，下午7点，我已经在电影院门口等候多时，很迟没有看见我的同伴，也许在利用时间，我看着电影表，放映着似乎中国的电影《赤壁》，和《马达加斯加》2一些为数不多的引进电影，尽管我并不会感到惊奇，但是我想看《赤壁》，应该是不错的选择，我等到了珍，她让我等了足足有15分钟，我想她会为自己的找到更好的理由，来逃避迟到的心理，她道歉自己因为路上塞车而迟到，尽管我是计程车来的，我感到了成都交通很拥挤，天空已经黑了，街道不断是鸣笛声音，终于我无法不原谅了她，我们进入了电影院内，电影院不是想象那样宽敞，却是一个精致的环境，电影应该已经开始了播放，我想我们已经迟到了10分钟，所以我们安静走到位置，观看影片，我感到浓厚的中国古典音乐，包围着这部电影，也让我在中国气氛中间融合，也许是影片中有着幽默的语言，但有时会出现少量的评论声音，至少这让我感到不适，我们认真观赏完了这部电影，即将走出电影院，也许这是对我是呼吸新鲜空气，最佳的，可是无奈选择，我的朋友很喜欢三国，在美国，他们很喜欢日本的游戏《三国无双》，他们说他很酷，并没有复杂的剧情，可以让你充满疯狂和直接，这也许可以给我作为参考，因为我并知道三国的很多，在珍问我觉得怎么样的时候，我告诉她我很喜欢周瑜，其中有一个场景，他舞剑的时候，在小乔面前，我感到中国古人的舒适和细致，并有着浓厚的中国气氛，尽管在我的想法中，诸葛亮是智慧的，而曹操更多是诗歌和残忍，我不渴望后者，影片有一首曹操诗歌的朗诵，我曾经对那一首的记忆很清晰，它让我感到了他的靠近，我很喜欢看电影，也许在美国，很多人会因为闲暇看电影，美国的电影票价很低，这却让我感到了更加深入和完美的音质，在美国，我只知道的中国电影是《卧虎藏龙》，这是我对中国曾经的想法，武打和精华的观点，我很喜欢李安这位导演，他的电影有着缓和，和有时心里很沉重，没有暴力，《卧虎藏龙》让我感到了那段东方的气息，和竹子的舒适，也许它和《赤壁》的不同，《赤壁》的场面让我无尽感到宏伟，尽管我没有看到它的上部，很多好莱坞伟大的作品，充满更多的是背后的情感和关怀，他们往往是在战争深处而察觉人性，而中国古代的战争，充满着机警，也是智慧的斗争，即使我感到，它仍然是一部美丽的作品，但是我相信，它将成为我永远的记忆，我很喜欢这种记忆，中国电影的记忆，尽管它永远无法取代第部

Be at family members occupied in make arrangements for funeral these days of, drum building the hospital be victory to the swift-footed take back this analyze reportmake what person angry is at patient's condition appear urgent, have on duty doctor, have no nurse, have no other doctor, only have an on duty doctor, at that time of on duty the doctor frighten into inaction, at salvage of the best time but flower is make a phone call to ask for help lord cure a doctor, and salvage in but see chest outside press to press, disappear to do artificial respiration(more have no the windpipe put tube, breath machine assistance breath), afraid have infectious disease.

在家属忙于料理后事这些天，鼓楼医院捷足先登取回这化验报告）令人气愤的是在病人病情出现危急时，有值班医生，无护士，无其他医生，只有一个值班医生，当时的值班医生不知所措，在抢救的最佳时间却花在打电话求助主治医生，以及抢救中却只看到胸外按压，不见做人工呼吸（更无气管插管，呼吸机辅助呼吸），怕有传染病。

She also performed in "Careless Love" at the Empty Space Theatre,"Candide/Len Jenkin" at the Pioneer Square Theatre","Talking With" at the Group Theatre and "Camino Real" at the Julliard School. She won a Tony Award for best performance by an actress in a play for the Broadway play,"An Inspector Calls. She also won the Outer C...

她还表现在&不小心爱&在空太空馆天象厅，&憨/伦实&在先驱广场剧场&，&跟&在该小组剧院和& camino真正的&在julliard学校，她赢得了托尼奖为获得最佳浏览效果，由一个演员在一出戏，为百老汇的演出，&一督察呼吁，她还赢得了外长。。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了