23 If two expressions are combined by means of the sign of equality, that means that they can be substituted for one another.

6.23 如果兩個(gè)表達(dá)式用等號(hào)連接起來(lái)色色资源站网，這就意味著它們可以彼此代換成年女人爽到高潮的视频免费。

Chapter 2 is devoted to study of exact solutions of the nonlinear evolution equations. Using solutions of a Bernoulli equation instead of tanh in tanh-function method we find some more general solutions of the KdV-Burgers-Kuramoto equation , and by using the nonlinear telegraph equation we show that there are many different choices on its balancing number m and the power n of the nonlinear term in Bernoulli equation by which we can recover the previously known solutions and also can derive new square root type solitary wave solutions. Exact solitary wave solutions for a surface wave equation are obtained by means of the homogeneous balance method. We also present an approach for constructing the solitary wave solutions and non-solitary wave solutions of the nonlinear evolution equations by using the homogeneous balance method directly, which is also used to find the steady state solutions, solitary wave solutions and the non-solitary wave solutions of the 2+1 dimensional dispersive long wave equations. The soliton-like solutions of the BLMP equation and the 2+1 dimensional breaking soliton equation are found by use of the symbolic-computation-based Method.

第二章中研究了非線性發(fā)展方程的精確解：用雙曲正切函數(shù)法中的雙曲正切函數(shù)換為Bernoulli方程的解的方法而給出KdV-Burgers-Kuramoto方程的精確解并用非線性電波方程為例說(shuō)明了平衡數(shù)m和Bernoulli方程中非線性項(xiàng)的次數(shù)n有著多種選擇的可能，它不但使我們能找到已知解而且也能找出新的根式孤立波解日韩一级欧美一级作爱；用齊次平衡法給出一個(gè)曲面波方程的精確孤立波解国产办公室视频在线播放，并提出直接用齊次平衡法尋找非線性發(fā)展方程的孤立波解、非孤立波解的方法欧美操逼日本a操逼，作為應(yīng)用給出2+1維色散長(zhǎng)波方程組等的定態(tài)解黄色视频在线的、孤立波解、非孤立波解等免费看日本黄色视频；用Symbolic-computation-basedMethod獲得BLMP方程和2+1維破裂孤子方程的類(lèi)孤子解亚洲欧美日韩精品视频一区；提出sine-Gordon型方程的直接求解方法，并獲得sine-Gordon方程两女同互玩丝袜脚一区二区、雙sine-Gordon方程老师性色欧美A在线播放、sinh-Gordon方程、MKdV-sine-Gordon方程和Born-Infeld方程等的精確孤立波解亚洲高清不卡A片一区二区三区。

Electronic communication means a communication of information in any form by means of guided or unguided electromagnetic energy.

電子通信指信息的一個(gè)通信–以任何格式福利影院最新地址发布页，通過(guò)傳導(dǎo)電磁能或非傳導(dǎo)電磁能的方式。

On one hand, profound understanding of harmonic oscillator model through various ways is crucial to understand the essence of quantum mechanics and research into micro physical models by means of quantum mechanics; on the other hand, the application of algebraic approach to solve the eigenvalues and wave function of mechanics is the main means to solve the actual problems in quantum mechanics.

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His strong consciousness of this problem means that he understands the subjectivity very thoroughly. He treats this problem by means of that on the one hand, the subject has the partial character of the fundament of the world concerning the apodictic general structure like the form of the concrete transcendental life is proved to be adequately evident only as an endless idea.

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Making of cinematographic, television and video works means the fixation for the first time of a work on some materials by means of cinematographic production or analogous process.

攝制電影欧美熟妇性视频、電視国产在线精品二区、錄像作品欧美老人黄色一级视频，指以拍攝電影或者類(lèi)似的方式首次將作品固定在一定的載體上。

The independence of words is shown phonologically by the fact that they may be preceded and followed by pauses; orthographically by their separation by means of spaces or punctuation mark; syntactically by the fact that they may be used alone as a single utterance; and semantically by the possibility of assigning to them one or more dictionary meanings.

現(xiàn)代漢語(yǔ)對(duì)詞的一般定義為：詞是語(yǔ)言中最小的亚洲一黄级、能獨(dú)立運(yùn)用的国产缴情久久久久影院老熟女、形體和意義都固定化的造句單位。兩種語(yǔ)言中關(guān)于詞的描述是比較相近的： 1都有穩(wěn)定的結(jié)構(gòu)形式 2都有相對(duì)獨(dú)立的概念 3是句子的結(jié)構(gòu)要素差異： 1讀音上 2書(shū)寫(xiě)上構(gòu)詞對(duì)比詞是語(yǔ)言的基本單位欧美大刁操大b，但并不是最小的有意義的單位影音先锋女人aV鲁色资源网久久，還可以分成更小的單位。

Found pyloric ligature model of cold and pyretic syndrome ulcerbased on the traditional chines medicine theory of etiological factor andpathogenesis and modern medicine methods by means of authenticatingcontradistinction of recipe corresponding to syndrome and means ofduplicating pyloric ligature Gastric ulcer model of rats and exerting cold andheat factors(mixed liquor of ice water +0.3 mol/ml NaOH or 8% dry paprica+60% alcohol) on the model rats.

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The possessory lien referred to in the preceding paragraph means the right of the ship builder or repairer to secure the building or repairing cost of the ship by means of detaining the ship in his possession when the other party to the contract fails in the performance thereof.

前款所稱船舶留置權(quán)国产精品日韩在线观看最大，是指造船人、修船人在合同另一方未履行合同時(shí)欧美三级久久免费片，可以留置所占有的船舶亚洲男女精品视频网站，以保證造船費(fèi)用或者修船費(fèi)用得以償還的權(quán)利。

The research,mainly by means of principles of the game theory,the thinking methodology and analytical methodology,probes into the microcosmic tactics in table tennis matches from the viewpoint of a totally new macroscopically angle so that the table tennis coaches,athletes and research specialist staff in our country can widen their thoughts,improve their tactical attainment,reduce their decision-making misplays in important matches,increase their winning probability,further enrich their analytical means in table tennis matches.The research is intended as well to provide theoretical support for Chinese table tennis team to achieve great success in 2008 Beijing Olympic Games.

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