At firstly assuming shear modulus is linear along depth, introducing differentiating operator of structure and using the stochastic vibration theory of continuative linear system, this paper studies the dynamic response problem of non-homogenize site soil.

首先假定土層的剪切模量隨深度線性變化国产羞羞视频一区免费看，引入結(jié)構(gòu)微分算子，利用連續(xù)線性系統(tǒng)的隨機(jī)振動(dòng)理論，研究了非均勻場(chǎng)地土層地震的動(dòng)力反應(yīng)問題成年人网站大全。

Assuming that linear elastic continuums will deform following the elastic rules of Hook and taking the transformation of linear elastic organs in medical images as that of continuity, Finite element method is used to perform motion analysis, which is non-rigid algorithm based motion.

我們采用基于非剛體的有限元方法對(duì)超聲心動(dòng)圖像進(jìn)行運(yùn)動(dòng)分析，其中涉及到彈性力學(xué)的引入一a黄视频、有限元理論的介紹午夜大片无码体验区试看120秒、單元網(wǎng)格的劃分、單元的集成久久精品aⅴ无码中文字字幕重口、位移邊界條件以及對(duì)實(shí)驗(yàn)結(jié)果的分析超碰在线播放人人。

Based on the geometric nonlinear and material nonlinear of structure, the three dimension stability analysis of long span curve continuous rigid frame is performed on the base of the numerical analysis, and comparison of the linear and the non-linear is also done.

本文分別考慮結(jié)構(gòu)的幾何非線性和材料非線性力學(xué)特征，對(duì)高墩大跨彎連續(xù)剛構(gòu)橋梁的結(jié)構(gòu)穩(wěn)定性進(jìn)行詳細(xì)的數(shù)值分析97超碰中文在线，并與線彈性的計(jì)算結(jié)果進(jìn)行對(duì)比国产精品视频无码aA。

Following the introductory first chapter and the second chapter on linear algebra and convex analysis, the book is organized into two parts: linear programming and networks flows.

在第一章簡(jiǎn)介和第二章線性代數(shù)和凸分析之后，本書分為兩部分：線性規(guī)劃和網(wǎng)絡(luò)流黄色三级日本。

It is pointed out that optimal solution of linear programming can be represented as a sum of a convex combination of the optimal extreme point s and a nonnegatively linear combination of the optimal extreme directions.

本文指出了線性規(guī)劃的最優(yōu)解可表示為最優(yōu)極點(diǎn)的凸組合和最優(yōu)極方向的非負(fù)線性組合之和中文精品无码，確定了最優(yōu)極方向存在的條件。

The discriminance methods and expression of generalized alternative optimum solutions of linear programming is given by proving that the equivalent of optimum extreme point and extreme point of optimum solution sets of linear programming and applying the theorem of convex polyhedron.

通過證明線性規(guī)劃最優(yōu)解集的極點(diǎn)與線性規(guī)劃最優(yōu)極點(diǎn)的等價(jià)性骚逼人人操人人玩，利用凸多面體的表達(dá)定理欧美一级性交试看視頻，給出了廣泛意義下線性規(guī)劃無窮多最優(yōu)解的判別方法及表達(dá)式。

The results from the experiments on crops of water convolvulus and flowering Chinese cabbage indicated that soil NO3-N concentration showed non-linear correlation with higher N fertilizer application rates, whereas they presented linear correlation with lower to middle N fertilization rates.

結(jié)果表明91在线免费观看视频，在較大施氮量范圍內(nèi)日韩精品国产，施氮量與土壤滲漏水硝態(tài)氮濃度之間呈非線性關(guān)系，但在中低施氮量時(shí)則表現(xiàn)為線性關(guān)系国产乱理伦片在线观看，可以應(yīng)用"雙速率轉(zhuǎn)折點(diǎn)"概念評(píng)價(jià)菜園土壤硝態(tài)氮流失潛力美女张开腿让男人桶爽动漫视频。

The relative standard deviation of this method was 2.03%, the limit of detection was 0.006 4 mg/L, the linear correlation coefficient of the calibration curve was larger than 0.999 and the linear range was much wider.

其相對(duì)標(biāo)準(zhǔn)偏差：2.03%；檢出限：0.064 6 mg/L日韩高清视频免费观看；線性范圍寬未满十八禁止18以下免费的AV，校準(zhǔn)曲線的線性相關(guān)系數(shù)應(yīng)大于0.999等。

Since the multiple scattering should be considered, the scattering problem of many-cylinders is more complicated than single cylinder. By using scattering matrix method to solve the scattering problem of many-cylinders, first we have to express the incident fieldand scattered field by special function（for example, Bessel function and Hankel function）under cylindrical coordinate, then use the addition theorem of special function to get a linear system of equations to relate the incident field coefficients and scattered field coefficients. The incident and scattered field coefficients for every cylinder can be solved from the linear equations by matching electromagnetic boundary condition pointwisely.

單顆圓柱散射體的散射場(chǎng)解析解很早就被解出免费视频啪啪538，而多個(gè)圓柱陣列的散射場(chǎng)問題因?yàn)樯婕暗饺肷涔庠趫A柱與圓柱間的多重散射欧美性爱影视网站，故散射行為較單顆圓柱的散射復(fù)雜，因此圓柱陣列的多重散射問題需要利用加法定理來處理本地自拍日韩在线观看网站视频；散射矩陣法的主要精神即是先用圓柱座標(biāo)下的特殊函數(shù)對(duì)平面波和圓柱散射體的內(nèi)外域電磁場(chǎng)做無窮級(jí)數(shù)展開亚洲三级小说，再藉由特殊函數(shù)的加法定理將所有圓柱散射體的展開中心移到同一個(gè)展開中心，最后可以得到一組連結(jié)整個(gè)散射系統(tǒng)的入射電磁場(chǎng)系數(shù)及散射電磁場(chǎng)系數(shù)的線性方程組狼友最新视频首页入口，將該組線性方程配合電磁場(chǎng)在散射體邊界的連續(xù)條件亚洲三级综合，便可分別求出圓柱陣列中各個(gè)圓柱體的內(nèi)部電磁場(chǎng)與外部散射場(chǎng)好操爽还要在线播放，再利用線性疊加原理即可求得整個(gè)圓柱系統(tǒng)的全域電磁場(chǎng)分布。

In the part of vision system design, the hardware platform is composed of linear array light, cylindrical lens and linear array image sensor, then the algorithm of circle fitting method is carried on.

在視覺系統(tǒng)的設(shè)計(jì)中伊人手机在线观看，采用線陣光源欧美一级三级国产精品、柱面透鏡和線陣圖像傳感器設(shè)計(jì)了視覺系統(tǒng)的硬件平臺(tái)，并進(jìn)行了圓擬合算法的分析欧美图色第一页。