A novel composite model is put forward for humidity-sensitive material based on Maxwell-Garnett and effective medium theory. The analytical expression of the relation between effective refractive index and relative humidity is shown with different absorption factors and porosities. The larger the absorption factor is, the higher the refractive index is.

在綜合分析了Maxwell-Garnett理論和有效介質(zhì)理論的基礎(chǔ)上97青青操在线，針對(duì)半導(dǎo)體濕敏陶瓷材料提出了一種新穎的復(fù)合模型，給出了以吸附參數(shù)和陶瓷材料氣孔率為變量的薄膜折射率隨濕度變化的理論關(guān)系黄色网站十八免进。

In this paper, a "two-molecule" model of ellipsoidal drop was established.And then the ellipsoid situation was transformed into sphere situation by coordinate transformation.By utilizing bipolar coordinates and Maxwell stress tensor, the expression of electrostatic radial and tangential forces between two drops was deduced.

通過(guò)建立水滴的"二分子"橢球模型女人一级毛多A片，利用坐標(biāo)變換把橢球問(wèn)題轉(zhuǎn)換成圓球問(wèn)題，并運(yùn)用雙球面坐標(biāo)和Maxwell應(yīng)力張量理論性爱爱视频网站，推導(dǎo)出兩橢球水滴間的徑向和切向電場(chǎng)力的表達(dá)式333aaa国产精品。

For example, we investigate Maxwell equation and Boltzmann equation in the above spacetime and the new properties of plasma and the theory of the radio emission of pulsars in flat spacetime.

比如，較詳細(xì)地討論了平坦空間和彎曲空間的Maxwell方程和Boltzmann方程国产足交丝袜美女视频网站，平坦空間中等離子體的新特性以及中子星磁層的射電輻射理論国产一区精品推荐在线播放。

Michael Chevalier is with the British (MAXWELL., LTD) technical cooperation in high-tech enterprises, scientific research, production and marketing, design, construction, technology transfer, external processing, equipment installation is one of the diversified management company.

麥可士公司是與英國(guó)（ MAXWELL。日韩在线www.， LTD）技術(shù)合作的高科技企業(yè)Av性爱网站有哪些，集科研、生產(chǎn)銷(xiāo)售免费毛片在线播出、設(shè)計(jì)施工日韩欧美不卡黄、技術(shù)轉(zhuǎn)讓、對(duì)外加工私库AV操一操人人操、設(shè)備安裝等于一體的多元化管理公司日韩孕妇自拍视频网站大全在线观看。

The application of the lattice Boltzmann method in unsteady open channel flows was studied in detail in the paper. An existing lattice BGK model was mended; For the problem of negative local equilibrium and evolutionary distribution, we proposed a lattice Boltzmann model based on cell-population equilibrium, which is a direct non-negative approximation to the continuous Maxwell distribution. The model reduces the transport and collision, two basic evolution steps in the LB model, to transport of the non-equilibrium distribution.

本文系統(tǒng)的研究了格子Boltzmann 方法在明渠非恒定流中的應(yīng)用問(wèn)題，改進(jìn)了一個(gè)現(xiàn)有的LB 模型蛋蛋福利导航，數(shù)值實(shí)驗(yàn)表明此改進(jìn)是有效的日本www免费观看；在平衡態(tài)分布函數(shù)及分布函數(shù)的非負(fù)性問(wèn)題上，作者提出了一個(gè)基于單元均衡的格子Boltzmann 模型青草视频免费看，通過(guò)直接對(duì)Maxwell 分布函數(shù)的離散化實(shí)現(xiàn)對(duì)速度分布函數(shù)的非負(fù)離散力色阁国产，這種方法將傳統(tǒng)模型演化過(guò)程中的碰撞和輸運(yùn)兩個(gè)步驟直接表現(xiàn)為粒子的輸運(yùn)。

Two problems were solved in numerical calculation, one was that a term of 1/r in Maxwell was divergence in cylindrical center where r=0, another was that the value of optical field at cylindrical center was difficult to decided when the cylindrical center set as a boundary condition in Maxwell equation, So the values of optical field need just calculate from cylindrical center to cylindrical boundary, comparing from cylindrical boundary to cylindrical boundary, near upon half CPU time and RAM saved.

計(jì)算中解決了在圓柱中心線上Maxwell方程存在發(fā)散項(xiàng)1/r以及用圓柱中心線作為邊界條件時(shí)日本玖玖玖在线视频，中心線上光場(chǎng)值難確定的問(wèn)題色天使影院，因而光場(chǎng)只需從圓柱中心計(jì)算到圓柱邊界，和以圓柱的兩條邊做為邊界條件比較4455免费看大片，節(jié)省了將近一半的計(jì)算時(shí)間和計(jì)算機(jī)存儲(chǔ)空間在线视频日韩视频二区。

The Maxwell-Stefan diffusion equation is used to study species transport of multi-component mixture gas.

再透過(guò)Maxwell-Stefan方程來(lái)計(jì)算反應(yīng)氣體的擴(kuò)散及對(duì)流以及反應(yīng)氣體的生成和消耗情形A片国产在线看免费无码。

A new scheme for approximating the solution of 2D Maxwell's equations-the high order symplectic scheme is proposed to overcome the shortcoming of the conventional finite difference time domain. The scheme is obtained by discretizing the Maxwell's equations in time domain based on symplectic scheme with high order, and then evaluating the equation in spatial domain with second or fourth order finite difference approximation.

為克服標(biāo)準(zhǔn)時(shí)域有限差分方法的缺陷，引入一種新的數(shù)值計(jì)算方法－高階辛算法求解Maxwell方程6080免费毛片，即在時(shí)間上用高階辛差分格式離散AA级欧美黄片，空間分別采用二階及四階精度的差分格式離散。

The main research contents and results are described as follows:The constitutive equation of the elastomer modeled by the fractional derivative Maxwell model has been investigated. Based on the thermodynamics constraints analysis of the physical parameters of the fractional derivative Maxwell model, the relaxation modulus and the creeping modulus of the model are analyzed.

本論文針對(duì)該目的亚洲美女淫荡视频，采用理論研究與試驗(yàn)研究相結(jié)合的方法清纯美女被操，首先研究了膠泥緩沖器的耗能機(jī)理，進(jìn)而設(shè)計(jì)開(kāi)發(fā)了較理想的緩沖器產(chǎn)品99re视频这里只精品，具體研究?jī)?nèi)容和成果如下：研究了膠泥的本構(gòu)模型——分?jǐn)?shù)微分Maxwell模型久久久久久久久久久久网。

In this paper, the stress-relaxation bahivior of pig shoe upper leather was studied by generalized Maxwell models.

本文首先以豬皮鞋面革為研究對(duì)象，研究了廣義Maxwell模型對(duì)皮革應(yīng)力松弛行為的適用性亚洲欧美性爱自拍，并利用廣義Maxwell模型研究了其離散應(yīng)力松弛時(shí)間譜的形式黄色视频久久免费。