The stochastic Bonhoeffer-Van der Pol system is first transformed into an equivalent deterministic system using the Chebyshev polynomial approximation, so that the problem of controlling stochastic chaos is reduced to the problem of controlling deterministic chaos in the equivalent system.

首先運(yùn)用Chebyshev多項(xiàng)式逼近的方法欧美福利午夜，將隨機(jī)Bonhoeffer-Van der Pol系統(tǒng)轉(zhuǎn)化為等價(jià)的確定性系統(tǒng)，使原系統(tǒng)的隨機(jī)混沌控制問(wèn)題轉(zhuǎn)換為等價(jià)的確定性系統(tǒng)的確定性混沌控制問(wèn)題，繼而可用Lyapunov指數(shù)指標(biāo)來(lái)研究等價(jià)確定性系統(tǒng)的確定性混沌現(xiàn)象和控制問(wèn)題。數(shù)值結(jié)果表明日韩欧美一区二区三区夜，隨機(jī)Bonhoeffer-Van der Pol系統(tǒng)的隨機(jī)混沌現(xiàn)象與相應(yīng)的確定性Bonhoeffer-Van der Pol系統(tǒng)極為相似。

Http://www.ArchGo.com世界建筑網(wǎng) Architects: Drost + van Veen architecten Location: De Uithof, Utrecht, The Netherlands Client: Skohold BV Project Area: 520 sqm Project year: 2003 Photographs: Drost + van Veen architecten The new building is a playful design, joyful and with a lot of colour.

建筑師：Drost + van Veen建筑事務(wù)所地點(diǎn)：荷蘭A毛片在线，烏特勒支業(yè)主： Skohold BV 建筑面積：530平方米項(xiàng)目時(shí)間：2003年攝影：Drost + van Veen建筑事務(wù)所新日托中心"小青蛙"（de kleine Kikker免费黄的网站，是荷蘭語(yǔ)）是一個(gè)活潑的、令人快樂(lè)的一级做a爰片久久毛片A片久久、色彩斑斕的建筑里番ACG※里番_爆乳。

Both Belgium's Herman Van Rompuy and Britain's Catherine Ashton are decent in their way. Mr Van Rompuy has been a surprisingly effective Belgian prime minister, holding his fissiparous country together well enough for some to fret over his departure from domestic politics. Lady Ashton piloted the Lisbon treaty through the British House of Lords and has handled the European Commission's trade portfolio without falling out with her colleagues, even if she has no foreign-policy background and has never been elected to anything.

比利時(shí)的Herman Van Rompuy和英國(guó)的Catherine Ashton在他們的道路上是非常令人滿(mǎn)意的，Van Rompuy先生曾是一位令人驚訝的出色的比利時(shí)總理黄色网站视频看看，讓他的容易分裂的國(guó)家緊緊團(tuán)結(jié)在一起以至于有些人對(duì)他背離國(guó)內(nèi)的政見(jiàn)而不高興久久亚洲精品无码网；Ashton夫人駕馭里斯本跳躍通過(guò)了英國(guó)上議院，并且并沒(méi)有同她的同事發(fā)生爭(zhēng)執(zhí)就處理好了歐洲委員會(huì)的商業(yè)文件caopeng视频在线，即使是她并沒(méi)有外交政策背景明星XXXX性videos，也從未被選舉為什么角色。

The audience can watch films by or about renowned choreographers like Jíri Kylían, Anouk van Dijk, Emio Greco|PC and dance filmmaker Clara van Gool.

觀眾將可以觀看到有關(guān)荷蘭著名編舞家Jíri Kylían日本公共厕所www撒尿、Anouk van Dijk国产AV污射、Emio Greco|PC的影片；此外永久免费AV无码网站大全，還有舞蹈電影人Clara van Gool拍攝的影片。

The surprising excess death rate in patients randomized to tenecteplase plus angioplasty led to premature termination of the trial; less than half of the planned 4,000 patients were enrolled, said Frans Van de Werf, MD, chairman of the cardiology department of the University Hospital Gasthuisberg in Leuven, Belgium. Dr. Van de Werf told Medscape that an increased rate of major bleeding and strokes in the thrombolytics group cannot fully explain the difference in mortality."We're not sure what is going on," he said."Had we selected more experienced cardiologists or more experienced centers for one group?"

在隨機(jī)分配下精品亚洲黄色片，接受tenecteplase加上血管修復(fù)術(shù)治療的患者国产污片免费网站，因?yàn)楫a(chǎn)生令人震驚的超高致死率，這項(xiàng)試驗(yàn)於是提前終止手机黄网欧美高清；在比利時(shí)魯汶蓋斯堡教學(xué)醫(yī)院心臟病學(xué)部的院長(zhǎng)Frans Van de Werf醫(yī)學(xué)博士向Medscape表示久久久丰满老熟妇，原先預(yù)期的試驗(yàn)參與者有4千名，只有不到不到一半愿意接受這項(xiàng)試驗(yàn)欧美熟妇人妻XXXXX；溶解血栓劑組有著偏高的大量出血與中風(fēng)現(xiàn)象欧美曰批视频免费播放免费，但這并無(wú)法解釋這一組患者的高死亡率；Van de Werf表示黄色网站影视电影黑人视频在线观看，我們無(wú)法確定到底發(fā)生了什麼事91视频国产美女裸体，難道另外一組的醫(yī)師與臨床中心較有經(jīng)驗(yàn)18禁超污又黄又爽的免费网站？

In the end, though, the revenge of the last Kitchawank is the blood knot that ties together the tale, offering a slim opportunity at uplift amid the wrecked lives and ruined chances of the Van Warts and Van Brunts.

在年底，雖然欧美性爱特黄色视频，報(bào)復(fù)的最后kitchawank是血的死結(jié)聯(lián)系在一起的故事亚洲妓女视频，提供渺茫的機(jī)會(huì)，在隆起中大黄av，破壞了生命和破壞的機(jī)會(huì)的前列亚洲91在线，Van Warts 和Van Brunts。

The simulation is based on four methods, including the discrete ordinates method with donor-cell interpolation, the DOM with van Leer interpolation, the modified DOM with donor-cell interpolation and the modified DOM with van Leer interpolation. The computational results are compared with those obtained by the Monte Carlo method.

本模擬采用四種方法色色色s，包括以donor-cell內(nèi)差的離散方向法2021最新国产精品视频网站，以van Leer內(nèi)差的離散方向法，以donor-cell內(nèi)差的修正的離散方向法欧美亚洲制服变态另类，以van Leer內(nèi)差的修正的離散方向法国产久草视频，其計(jì)算結(jié)果將與蒙地卡羅法所得到的結(jié)果作比較。

Http://www.ArchGo.com世界建筑網(wǎng) Architects: Drost + van Veen architecten Location: De Uithof, Utrecht, The Netherlands Client: Skohold BV Project Area: 520 sqm Project year: 2003 Photographs: Drost + van Veen architecten The new building is a playful design, joyful and with a lot of colour.

建筑師：Drost + van Veen建筑事務(wù)所地點(diǎn)：荷蘭欧美丝袜特黄大片，烏特勒支業(yè)主： Skohold BV 建筑面積：530平方米項(xiàng)目時(shí)間：2003年攝影：Drost + van Veen建筑事務(wù)所新日托中心&小青蛙&（de kleine Kikker97AAAAA免费毛片，是荷蘭語(yǔ)）是一個(gè)活潑的、令人快樂(lè)的日韩久久久精品、色彩斑斕的建筑在线污视频国产一区。

Soil water characteristic curve was measured with a sand column for both drying and wetting processes, and the data were used to fit the van Genuchten model. The fitted curve is in good agreement with the actual measurements, residual water content and other factors used in the van Genuchten model were obtained. For the sand studied,. The results from this study may provide reference for research of water and solute movement in unsaturated soil.

利用Van Genuchten模型對(duì)用砂性漏斗測(cè)量中砂的吸濕過(guò)程和脫濕過(guò)程土壤水分特征曲線進(jìn)行擬合，結(jié)果表明實(shí)測(cè)曲線和擬合曲線吻合很好欧美不卡高清视频，并得出Van Genuchten模型中的殘余含水量66j8在线视频观看、特性參數(shù)α和n，模擬計(jì)算表明久久91精品国产91久，中砂有α=1.69α的關(guān)系日韩毛片精品一区二区，為研究水分和污染物在非飽和土壤中運(yùn)移問(wèn)題提供土壤水分運(yùn)動(dòng)鍵參數(shù)。

The measurements made by Van Allen's experiment led to an unexpected and startling discovery -- an earth-encircling belt of high energy electrons and ions trapped in the magnetosphere now known as the Van Allen Radiation Belt.

Van Allen的實(shí)驗(yàn)測(cè)得的結(jié)果找到了意想不到欧洲视频亚洲视频、令人吃驚的發(fā)現(xiàn)—在地球磁氣圈外截流了一條環(huán)繞地球的高能電子和離子環(huán)爆操女人，現(xiàn)在被稱(chēng)為 Van Allen輻射帶。