四个

During the postgenomics era the information about genomic sequence and gene functions provides a new foundation for evolutionary biology and ecology As the first whole-genome sequenced plant Arabidopsis thaliana and its wild relatives have played a critical role in understanding the evolution of genomics and speciation Both A halleri and A lyrata are closely related to the model species A thaliana A halleri ssp gemmifera occurs in northeastern China Japan and Taiwan; while its sister A halleri ssp halleri is mainly distributed in Europe Geographical barriers such as Tienshan Mountain Range isolate these intraspecific sisters Likewise A lyrata ssp kamchatica and ssp lyrata occur in East Asia and North America respectively Such distribution patterns seem to be consistent with allopartic speciation The comparison between ancestral and extant polymorphism by multilocus can be informative about the population genetics of speciation In this study we collected and analyzed DNA sequences of 98 genes from four wild relatives of A thaliana A halleri ssp gemmifera A halleri ssp halleri A lyrata ssp kamchatica and A lyrata ssp lyrata The ancestral states of these four species were compared to each other in terms of level of genetic variation However the ancestral species at the time of speciation were substantially more polymorphic than the extant geographical populations The observations are not fully compatible with speciation by strict allopatry At some species pairs parapatric speciation seems more reasonable in speciation of Arabidopsis The 98 gene sequences are also used for the congruence test between gene genealogy and species phylogeny Only 28 genes support the species phylogeny but there are 23 genes supports another major genealogy { lyrata} thaliana Based on the phylogenetic position change of A lyrata ssp kamchatica and Ks value for each species pair suggested the recent directional gene flow between A halleri ssp gemmifera and A lyrata ssp kamchatica

阿拉伯芥是第一个完成基因体定序的开花植物，其基因体资讯提供植物学研究的重要依据；在解析阿拉伯芥属物种的亲缘关系以及种化机制等重要的演化议题时，阿拉伯芥近缘的野生物种自然成了不可或缺的关键；跟阿拉伯芥近缘的物种包括A halleri及A lyrata，其中A halleri ssp gemmifera主要分布於中国东北、日本以及台湾，与近缘的A halleri ssp halleri其分布於欧洲隔著天山及大陆的障蔽，而A lyrata ssp kamchatica主要分布於东北亚及台湾，与分布於北美五大湖的A lyrata ssp lyrata被北极圈所分隔，这样的分布模式暗示异域种化的可能。藉由多基因分析比较祖先物种与现生物种遗传歧异度的相关可提供讯息探讨种化时期的族群遗传结构，本研究针对A halleri ssp gemmifera、A halleri ssp halleri及A lyrata ssp kamchatica、A lyrata ssp lyrata四个物种，两对互为亚种的姊妹群，以阿拉伯芥为外群进行研究，在四个物种完成98个同源基因的分子序列，利用套装软体MCMCcoal来估算祖先物种的遗传变异，亦估算现生物种的核苷酸歧异度，观察到？多物种配对中祖先物种遗传多型性大於现生物种DNA歧异度，显示异域种化模型并无法完全解释阿拉伯芥属物种的种化模式，在某些物种配对间邻域种化模式应比异域种化更为可能；在基因树与物种树的比较，98个基因片段的亲缘模式只有28个是与已知物种树一致的，有23个基因其树状图支持{ lyrata} thaliana的型式，藉由kamchatica位置的变化以及估算各物种配对间的平均同义置换率，推测在A halleri ssp gemmifera与A lyrata ssp kamchatica间具有近代的单方向基因交流。

The Russian square piece is a get-away drama with all proper old 幼, it carry out to be constitute by four pieces of colors of exact square piece, then save in one four chemical elements of the piece set, random creation dissimilarity of calculator seven the square piece of the category type, control it according to the calculator clock in certain time continuously creation, the customer is inside out according to four directions key control of the keyboard, to left, rightwards and get down the operation,.

俄罗斯方块是个老幼皆宜的小游戏，它实现由四块正方形的色块组成，然后存储在一个数组的四个元素中，计算机随机产生不同七种类型的方块，根据计算机时钟控制它在一定的时间不停的产生，用户根据键盘的四个方向键控制翻转、向左、向右和向下操作，（控制键的实现是由键盘的方向键的消息函数实现）。

The Russian square piece is aget-away drama with all proper old young,it carry out to be constitute by four pieces of colors of exact square piece,then save in one four chemical elements of the piece set,random creation dissimilarity of calculator seven the square piece of the category type,control it according to the cal culator clock in certain time continuously creation,the customer is inside out according to four directions key control of the keyboard,to left,r·VB论文ightwards and get down the operation,.

俄罗斯方块是个老幼皆宜的小游戏，它实现由四块正方形的色块组成，然后电子商务论文存储在一个数组的四个元素中，计算机随机产生不同七种类型的方块，根据计算机时钟控制它在一定的时间不停的产生，用户根据键盘的四个方向键控制翻转、向左、向右和向下操作，(控制键的实现是由键盘的方向键的事件处理实现)。然后程序根据这七种方块堆叠成各种不同的模型。论文描述了游戏的历史，开发此游戏的环境，游戏开发的意义。

I am twenty-two blocks from where Rudolph Valentino lay in state,eight blocks from where Nathan Hale was executed,five blocks from the publisher's office where Ernest Hemingway hit Max Eastman on the nose,four miles from where Walt Whitman sat sweating out editorials for the Brooklyn Eagle,thirty-four blocks from the street Willa Cather lived in when she came to New York to write books about Nebraska,ne block from where Marceline used to clown on the boards of the Hippodrome,thirty-six blocks from the spot where the historian Joe Gould kicked a radio to pieces in full view of the public,thirteen blocks from where Harry Thaw shot Stanford White,five blocks from where I used to usher at the Metropolitan Opera and only 112 blocks from the spot where Clarence Day the elder was washed of his sins in the Church of the Epiphany(I could continue this list indefinitely);and for that matter I am probably occupying the very room that any number of exalted and somewise memorable characters sat in,some of them on hot,breathless afternoons,lonely and private and full of their own sense of emanations from without.

我是二十二个区段从哪里 Rudolph Valentino 以隆重的仪礼放置，八个区段从哪里内森猛拉被运行，来自欧内斯特海明威打击在鼻子上的最大依斯曼，四里的出版者的办公室的五个区段从哪里沃尔特惠特曼为布鲁克林鹰坐着出汗出社论，当她来了纽约有关内布拉斯加写书的时候，来自街道 Willa Cather 的三十四个区段住在，旧姓的区段从哪里用到在竞技场的董事会上的小丑的 Marceline，来自地点的三十六个区段哪里历史学家乔 Gould 踢了对民众的充足视野的块一个收音机，十三个区段从哪里哈利融解射击史丹福白色的，来自我过去一直在来自克拉伦马车日子年长者在主显节的教堂中被他的罪洗的地点的大都市的歌剧和只有 112个区段引导的地方的五个区段；(我可以不确定继续这一本目录)而且就那件事而论我正在或许占领最房间一些尊贵的和 somewise 值得纪念的个性坐在，他们其中的一些在热又喘不过气来的午后，孤单而私人而充满的他们自己散发感从没有。

Title slide Overview slide Main slides Conclusion slides References slide Title 10-12 words long Include 3 topical phrases Your name Date assignment is due Put your main points ONLY -Does not include title, overview, conclusion -All main points should be slides later 2-9 bullets -3 main point slides=3bullets Meaningful titles At least one slide for each bullet of overview Suggestions:-4 by 4: four bullets, four words long -At least 2 bullets; no more than 5 -10-25 words on a slide -No bullet should split a line Wrap up with your most important points Recommendations ok 3-4 bullets Not the same as your overview Only list web page and published sources Essential information -Author -Title of work -Date of publication -From the web, put Date of retrieval URL 10-12 words in title (3 class topics) On overview, list main point only No multi-line bullets Wrap up everything at the end -What do you want audience to remember?

名称滑 概观滑主要部份滑动结论滑动叁考滑名称 10-12个字渴望包括 3个谈论的片语你的名字日期任务是应得的东西放你的主要观点唯一的－不包括名称、概观，结论－所有的主要点应该是滑比较迟的 2-9个子弹-3 主要的点滑＝3个子弹意义深长的名称至少，为概观的每个子弹滑动提议：-44：四个子弹，四个字渴望－至少 2个子弹；不超过 5 在滑上的-10-25个字－子弹不应该分离一条线以你最重要的观点穿得暖和忠告 ok 3-4个子弹不相同于你的概观只有目录网页而且公开了来源必要的数据－作家－工作的名称－出版的日期－从网，被放取回的日期网址在名称中的 10-12个字（3个班级主题）在概观上，目录主要部份点唯一的没有多线子弹在最后穿得暖和每件事物－你想要听众记得什么？

An allocation optical fiber sensor comprises signal treatment circuit, sensor optical cable, supernarrow wide laser, two detectors, three offsets, four couplers, four wave-length division multiplex, superradiation LED, polarizer and phase adapter, Sagna conoscope and Mach conoscope shares No1 sensitive optical fiber LB with the third wavelength division multiplex through the first wavelength division multiplex, the second wavelength division multiplex shared with the fourth wavelength division multiplex the second sensitive optical fiber to form the hybrid conoscope.

本发明公开了一种分布式光纤振动传感器，由信号处理电路、传感光缆、超窄线宽激光器、两个探测器、三个消偏器、四个耦合器、四个波分复用器、超辐射发光二极管、起偏器和相位调制器组成；在本发明中构成的萨格奈克干涉仪和马赫-泽德干涉仪，通过第一波分复用器与第三波分复用器共用第一敏感光纤L B ，第二波分复用器与第四波分复用器共用第二敏感光纤L C 形成了混合干涉仪。

On the first goblet this inscription could be read, monkey wine; on the second, lion wine; on the third, sheep wine; on the fourth, hog wine. These four legends express the four stages descended by the drunkard; the first, intoxication, which enlivens; the second, that which irritates; the third, that which dulls; and the fourth, that which brutalizes.

在第一个爵杯上刻着&猴酒&两字，第二个上刻着&狮酒&，第三个上刻着&羊酒&，第四个上刻着&猪酒&那四种铭文标志着人饮酒入醉的四个阶段：第一阶段是活跃阶段，第二，激怒，第三，迟钝，最后，胡涂。

--- Method and apparatus for abstracting water from air wherein in a first phase of a recurring cycle a stream of cool, moist air from the atmosphere first cools a first heat storage condenser (1) and then humidifies a hygroscopic medium (14); in a second phase a stream of warm air additionally heated by solar radiation expels moisture from the hygroscopic medium and carries the moisture into said first heat storage condenser (1) where it condenses, releasing condensation heat, and drains away; in a third phase another stream of cool, moist air from the atmosphere first cools a second heat storage condenser (2) and then rehumidifies the hygroscopic medium, and in a fourth phase another stream of warm air heated by solar energy again expels the moisture from the hygroscopic medium and carries the moisture to said second heat storage condenser where it condenses and drains away, and wherein the warm air streams of the second and fourth phases, are preheated using the heat of condensation picked up by the said second heat storage condenser (2) in the fourth phase and the heat of condensation picked up by said first heat storage condenser (1) in the second phase, respectively, before being additionally heated by solar radiation and being used to expel moisture from the hygroscopic medium.

摘要---方法和仪器取水，从空气，其中在第一阶段的周期性循环流冷静，潮湿空气从大气中的第一冷却的第一个蓄热冷凝器（ 1 ），然后humidifies一吸湿中等（ 14 ）；在第二阶段流的暖空气此外，激烈的太阳辐射驱逐水分从吸湿中等，并进行水分成表示，第一蓄热冷凝器（ 1 ）凡它凝结，释放出凝结换热，及雨水渠的距离；在第三阶段另一流的冷静，潮湿空气从大气中冷却，第一第二蓄热冷凝器（ 2 ），然后rehumidifies该吸湿中等，而在第四个阶段的另一流的暖空气加热太阳能再次驱逐水分从中期和吸湿性带有水分说，第二蓄热冷凝器而凝结及排水渠远离，和其中的暖空气流，第二和第四阶段，预热用热凝结回升，由说，第二蓄热冷凝器（ 2 ）在第四个阶段和热凝结回升，由说，第一蓄热冷凝器（ 1 ）在第二个阶段，分别之前，此外激烈的太阳辐射和被用来驱逐水分从吸湿中等。

All creatures that are capable of motion move with four or more points of motion; the blooded animals with four only: as, for instance, man with two hands and two feet, birds with two wings and two feet, quadrupeds and fishes severally with four feet and four fins.

所有能够运动的动物都有四个或更多的运动触点；有血动物只有四个：像是，例如，人有两手和两脚，鸟有两翅和两足，四足动物和鱼各自有四足和四鳍。

Candy will be half plus half of the candy to the first block of a child; of the remaining one-third of the candy with candy third block to the second child; candy will be left with the fourth quarter to the third block candy child; candy will be left with the fifth block fifth candy to the fourth child; the last remaining 11 candy to the fifth child.

将全部糖果的一半再加二分之一块糖果发给第一个小孩；将剩下糖果的三分之一再加三分之一块糖果发给第二个小孩；将剩下糖果的四分之一再加四分之一块糖果发给第三个小孩；将剩下糖果的五分之一再加五分之一块糖果发给第四个小孩；将最后剩下的11块糖果发给第五个小孩。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。