The author Discrete equations are attanied by using Alternating Direction Implic and equations are solved by using Tridiagonal Matrix Algorithm.The velocity and pressure distribution of spiral flow is attained.

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Whether the area and the shape of the discrete global grids model units are similar to each other affects the precision of the model.Therefore the quantitative analysis of the unit geometry distorts,distribution rule and so on is one of the important parts in model creating.

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Firstly ,based on soil water conditions,water balance methods including the method of soil water balance and Zero Flux Plane areused ot simulate the soil water balance medel of the district researched ,and analyze the distribution of soil matric potentials and soil water content of different deep,then the models quantities are made discrete and Fortran programs are designed and implemented to calculate the crop water requirements.

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According to the geological property of the research area, we apply sequence indicator simulation method if the reservoir type is discrete variable. Sequence Gauss simulation method is used if the type of reservoir property is continuous variable. Structural model (single well model, fault model and bedding model) and property model are built. The 3D distributions of reservoir parameters are established based on structural model. Three advantage oil distribution of the oil field are pointed out through overlap of the reservoir parameters distributions.

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In this article, the caustics method and holo-photoelasticity method are used to investigate the distribution of contact forces inside a pack of discrete square cells submitted to a compressive load.

本文運(yùn)用焦散線法和激光全息光彈法對受集中荷載作用的顆粒堆中力的分布進(jìn)行了較為詳細(xì)的實(shí)驗研究91AV天堂在线观看，通過對實(shí)驗數(shù)據(jù)的定量分析得知：與傳統(tǒng)連續(xù)介質(zhì)彈性理論所揭示的規(guī)律不同，堆積體內(nèi)部力的傳遞與分布遵循拋物線型方程美女黄18岁以下禁看。

Discrete water drops on the surface greatly reduced the flashover voltage of test sample. The extent of decrease related to the volume, number, conductivity, distribution and location of water drop.

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While integral view regards every interim as part of annual accounting period, an integral part of the entire accounting year, but not as discrete accounting period; accounting estimate, cost distribution and treatments of various deferrals and accrued items applied in interim financial report shall take into account cost and expenses to be incurred in the whole year, which shall be distributed to various interims based on annual estimated activity level.

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The AC coefficients of an image's Discrete Cosine Transform are best approximated by Laplacian distribution model. Based on this model,the blind information hiding algorithm was proposed.

基于圖像離散余弦變換交流系數(shù)的拉普拉斯分布模型人人插人人爱人人操，提出了一種盲提取數(shù)字圖像信息隱藏算法A片毛在线视频欧美。

Two edge detection operators of second de ivative model, the discrete Laplacian of Gaussian and Laplacian of binomial distribution operators are introduced in this paper.

摘要本文首先導(dǎo)入了離散的高斯-拉普拉斯及二項分布--拉普拉斯兩種二階導(dǎo)數(shù)型邊緣檢測算子。

Rectangular and unstructured hybrid grids, re-normalization group k-ε turbulence model and discrete ordinates radiation model were adopt for the steady-state numerical calculation of air velocity filed and temperature filed, and obtained the distribution of air flow velocity and temperature in the passenger compartment.

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