Spectral element methods for partial differencial equation is introduced in this study from viewpoint of the collocation approximation of Chebyshev polynomial. Wave Equation and its space discretization are deduced. Two time integral methods, central difference method and implicit Newmark method, are introduced, and their stability and applicability are also discussed in some details. The significance of absorbing boundary conditions in spectral element methods for Aeroacoustics is explained, and Clayton-Engquist-Majda absorbing boundary conditions is emphasized and introduced, then the discrete scheme of this boundary conditions is deduced and applied to spectral element methods for wave equation.

本文從Chebyshev多項式逼近理論出發(fā)精品福利在线视频，詳細(xì)介紹了譜元方法求解偏微分方程的過程日批视频在线播放；推導(dǎo)了流體中的聲波動方程并在空間上對其進行了譜元離散黄页免费视频大全；詳細(xì)討論了兩種時間積分方法──中心差分法和Newmark方法免费关看黄色视频，分析了它們的穩(wěn)定性條件一级一级女人18毛片，并從理論上對比了兩種方法的優(yōu)缺點和適用范圍尤物视频一二三区网址导航；將吸收邊界條件推廣應(yīng)用于譜元方法求解氣動聲學(xué)問題中，重點介紹了Clayton-Engquist-Majda吸收邊界條件的原理和公式久久久免费观看视频，推導(dǎo)了該吸收邊界條件的變分形式欧美自21页，并將其引入波動方程的離散形式中我要要看国产免费黄色视频。

Clayton is the largest company in the manufactured home industry, delivering 27,499 units last year.

Clayton 是房屋建設(shè)行業(yè)最大的公司，去年建設(shè) 27499 單位亚洲啪啪网站，占行業(yè)總和 82899 單位的 34%www.性交黄色网站。

Clayton, it should be emphasized, followed far more sensible practices in its own lending throughout that time.

必須強調(diào)的是，當(dāng)時 Clayton 公司在放貸方面遵循了十分謹(jǐn)慎的原則黄色视频免费水大。

Clayton was not always number one: A decade ago the three leading manufacturers were Fleetwood, Champion and Oakwood, which together accounted for 44% of the output of the industry. All have since gone bankrupt.

當(dāng)然91亚州精选，Clayton并非一直占據(jù)著首要位置。10年前亚洲一区性爱视频，該領(lǐng)域三大制造企業(yè)Fleetwood午夜福利影院网址、Champion and Oakwood擁有著行業(yè)44%的產(chǎn)量，但所有這些公司現(xiàn)在都已經(jīng)破產(chǎn)97超碰97。

As we explained in our 2003 report, we believe in using borrowed money to support profitable, interest-bearing receivables. At the beginning of last year, we had borrowed $2 billion to relend to Clayton (at a one percentage-point markup) and by January 2005 the total was $7.35 billion.

在2003年的年報中我就曾解釋過你懂的精美视频，我們相信借錢來支應(yīng)可收取利息的應(yīng)年的年報中我就曾解釋過，年的年報中我就曾解釋過收款將有利可圖www.xzlh888.com，去年初我們轉(zhuǎn)借20億美元給 Clayton性交网在线，并收取1%的利差的利差，收款將有利可圖欧美性爱爱欧美，去年初我們轉(zhuǎn)借億美元給亚洲欧美曝精品手机观看，并收取的利差，年初3D动漫爆操插，億美元天天天天天干，到2005年初，這筆借款增加為年初這筆借款增加為73.5億美元久操免费精品视频，主要是支應(yīng) Clayton 向退出億美元該市場的銀行手中買下的應(yīng)收款看亚洲操逼视频。

As we explained in our 2003 report, we believe in using borrowed money to support profitable, interest-bearing receivables. At the beginning of last year, we had borrowed $2 billion to relend to Clayton (at a one percentage-point markup) and by January 2005 the total was $7.35 billion. Most of the dollars added were borrowed by us on January 4, 2005, to finance a seasoned portfolio that Clayton purchased on December 30, 2004 from a bank exiting the business.

在2003年的年報中我就曾解釋過，我們相信借錢來支應(yīng)可收取利息的應(yīng)收款將有利可圖人人操人人插99热，去年初我們轉(zhuǎn)借20億美元給Clayton麻豆av网导航，并收取1%的利差，到2005年初免费黄片调教，這筆借款增加為73.5億美元91最新在线观看网址入口，主要是支應(yīng)Clayton向退出該市場的銀行手中買下的應(yīng)收款。

Because one major lender after another has fled the field, financing continues to bedevil manufacturers, retailers and purchasers of manufactured homes. Here Berkshire's support has proven valuable to Clayton. We stand ready to fund whatever makes sense, and last year Clayton's management found much that qualified.

由于主要的金主一一撤離這個市場饥渴40岁熟妇口爆，使得財務(wù)問題一直困擾著組合房屋廠商国产精品无码乱码，零售消費者，此時 Berkshire 的支持對 Clayton 來說www.99riav4.com，可謂久旱逢甘霖国产91久久久久久，只要合理，我們愿意無限制提供資金欧美激情黄色a片网，而一年下來av免费看不卡，Clayton 也不負(fù)我們所望免费在线黄色视频官网。

In 2003, Berkshire did $2 billion of such borrowing and re-lending, with Clayton using much of this money to fund several large purchases of portfolios from lenders exiting the business. A portion of our loans to Clayton also provided "catch-up" funding for paper it had generated earlier in the year from its own operation and had found difficult to securitize.

2003年，Berkshire以這樣的方式借了20億美元A片一次十回一级片，并將這筆錢轉(zhuǎn)借給Clayton五月天激激婷婷大综合换脸，Clayton則將大部分的資金從有意退出此業(yè)務(wù)的金主手中買回應(yīng)收帳款，其余的資金則用來彌補年前已發(fā)行的受益憑證欧美永久，但由于后續(xù)無法繼續(xù)發(fā)行所產(chǎn)生的資金缺口日韩欧美黄色网站。

Upon receiving Jim Clayton's book, I told the students how much I admired his record and they took that message back to Knoxville, home of both the University of Tennessee and Clayton Homes. Al then suggested that I call Kevin Clayton, Jim's son and the CEO, to express my views directly. As I talked with Kevin, it became clear that he was both able and a straight-shooter.

在收到Jim Clayton的自傳后，我向在場的學(xué)生們表示個人相當(dāng)崇拜他的事跡A片在线观看,，於是他們將這項訊息帶回家鄉(xiāng)Knoxville欧美18XXOO视频在线群，那也是田納西大學(xué)與Clayton房屋的所在地，隨后Al更建議我打通電話給Jim Clayton的兒子亚洲女人黄色性生活视频，Clayton房屋現(xiàn)任總裁-Kevin无码免费在线观看视频，直接表達(dá)我個人的看法，在我跟Kevin一聊之后HEZYO在线爆乳，馬上就了解他是一個能干且有話直說的人99免费强奸视频网站。

Upon receiving Jim Clayton's book, I told the students how much I admired his record and they took that message back to Knoxville, home of both the University of Tennessee and Clayton Homes. Al then suggested that I call Kevin Clayton, Jim's son and the CEO, to express my views directly. As I talked with Kevin, it became clear that he was both able and a straight-shooter.

在收到Jim Clayton的自傳后，我向在場的學(xué)生們表示個人相當(dāng)崇拜他的事跡国产视频91拍拍阴口，于是他們將這項訊息帶回家鄉(xiāng)Knoxville三级坐爱网站，那也是田納西大學(xué)與Clayton房屋的所在地，隨后Al更建議我打通電話給Jim Clayton的兒子亚洲一区在线，Clayton房屋現(xiàn)任總裁-Kevin被强奸的网站全集，直接表達(dá)我個人的看法，在我跟Kevin一聊之后国产精品2区，馬上就了解他是一個能干且有話直說的人十八禁禁禁禁污污网站。