Also,it gets the conspectus of the modern numerical analysis methods about the problems of rock mass project.

由于經(jīng)典力學(xué)對(duì)解析解的設(shè)定非常嚴(yán)格99re在线观看免费视频，使其用于巖體工程的求解極為有

The numerical relationship between the proportionality constant of surface roughness scattering mobility model and surface roughness degree is deduced.

推導(dǎo)出SiC表面粗糙散射遷移率模型的參數(shù)與界面粗糙度之間的數(shù)值關(guān)系。

Based on the equilibrium equation of an arch element the cubic nonlinear dynamic model with second order is established and the nonlinear differential dynamic system without constant term is obtained through a transfer process of T=U+b. Hence three fixed points and the homoclinic orbits are found. The critical condition of the chaotic vibration of the elastic arch is given by using the method of Melnikov function. The numerical results of the stationary and chaotic motion are given and discussed.

首先利用拱的單元平衡方程建立了拱的二階三次非線性動(dòng)力學(xué)模型欧美黄色爽死了,；然后通過變換使方程轉(zhuǎn)化為不含常數(shù)項(xiàng)的非線性微分動(dòng)力系統(tǒng)日韩插插碰碰，并由此得到無擾動(dòng)系統(tǒng)的3個(gè)不動(dòng)點(diǎn)與同宿軌道；再用Melnikov函數(shù)法給出了發(fā)生混沌的臨界條件人摸人操人人超碰；最后給出了該系統(tǒng)出現(xiàn)定常運(yùn)動(dòng)和混沌運(yùn)動(dòng)的數(shù)值結(jié)果一进一出黄色视频又免费又刺激又。

In chapter 5, the numerical model of FSW is established by using rate dependent constitutive model.

第五章中采用率相關(guān)本構(gòu)關(guān)系建立了攪拌摩擦焊接的數(shù)值模型。

The numerical experiment results by researching the optimal problem of standard test functions show that the election-survey algorithm can constringe rapidly to global optimal solution and has better stability.

通過對(duì)標(biāo)準(zhǔn)測(cè)試函數(shù)優(yōu)化的數(shù)值實(shí)驗(yàn)結(jié)果表明4444色视频在线，競(jìng)選算法可快速搜索到函數(shù)的全局最優(yōu)解www高清激情无码免费视频大全，并具有較好的穩(wěn)定性。

The results of in-situ test are in good agreement with numerical simulation and it show that this method can successfully be applied to the identification and diagnosis of structural damage with the consummately trained wavelet neural network as an intelligentzed classifier.

仿真模擬試驗(yàn)顯示了該方法的合理性网站黄a片国产，結(jié)果表明訓(xùn)練成功的神經(jīng)網(wǎng)絡(luò)可以作為智能分類器對(duì)框架結(jié)構(gòu)損傷進(jìn)行有效的識(shí)別和診斷日本少妇的性爱视频。

This paper used commerce software FLUENTS to implement numerical simulated compute because it could in more detail and comprehensive open out the distribution laws of the flow field in the channel and in the holes and the experimental results had been consummately enlarged. At last, the experimental results were contrasted and analyzed with the computational ones.

本文還利用商業(yè)軟件FLUENT5進(jìn)行了數(shù)值模擬計(jì)算，數(shù)值計(jì)算可以更詳細(xì)更全面地展現(xiàn)通道內(nèi)以及孔內(nèi)流場(chǎng)的分布規(guī)律欧美性爱8，更加豐富和完善了實(shí)驗(yàn)測(cè)量結(jié)果https://1.igao73.com，并將實(shí)驗(yàn)結(jié)果和數(shù)值計(jì)算結(jié)果進(jìn)行了對(duì)比分析。

In the numerical simulation, the forming force is the contact force.

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Objective To explore several numerical methods of ordinal vailable in one.way ordinal contingency table and their interrelationship,and to compare corresponding statistical analysis methods such as Ridit analysis and rank sum test.

目的 探討單向有序表中有序變量的5種數(shù)量化方法及其相互間的關(guān)系日本免费看A片一进一出，以及數(shù)量化后所對(duì)應(yīng)的Ridit分析、秩和檢驗(yàn)等統(tǒng)計(jì)學(xué)分析方法在臨床研究中應(yīng)用的比較日本精品一级二级三级在线。

At last a direct numerical integration method is applied to computing the integration, and in this process continued fraction expansion was used to speed up integral summation.

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