形式模型

It has three puposes: 1 to determine the evaluation indexes of the communication effects of TV cartoon programs and the features that influence the effects;2 to establish a hypothetical causal model, including some external, internal variables and their relations; 3 to evaluate, test and modify the causa...

本研究的主要结果是：动画片的内容和观众的家庭教育状况对观众看动画片的收获有着显著的正效应，观众的收视状况对收获有较大的负效应；动画片的内容、形式对于观众对动画片的态度有着积极的直接效应；态度和收获之间的因果关系是单向的，即态度影响收获；建立的因果模型能较好地预测和评价儿童电视动画片的传播效果

This article rested on thegeological condition of the Shandong Mine,used Ansys software to carry on computation of snick shaft bottom,proposed for the concept of optimally central angle firstly,obtained optimally stress of shaft bottom structure.

依据山东万福矿井的地质条件，采用Ansys软件进行削球式井壁底模型计算，提出了最佳圆心角的概念，得出了最佳受力形式削球式井壁底结构。

The distributed parameter model is changed into variable coefficient nonlinear stiff ordinary differential equations by central difference method.

运用中心差分法将分布参数形式的系统模型转换为一变系数非线性的刚性常微分方程组。

After analyzing the soil stress, flexure moment data of central section of the sheet, and the flections data of two kinds of holding sheet models which are different on span, the paper gets the horizontal and vertical soil stress distribution rules and compares the result of the exam with calculating result of classic soil stress theory.

通过对两种跨度的挡板模型的土压力、挡板跨中弯矩、挡板跨中挠度值的分析总结，得到了挡板后土压力沿高度及水平方向的分布规律，并在土压力分布形式及数值大小与经典理论作了比较。

the manual nn as a highly integrated chiasma subject. most of models about nn are adopting the bp network and the changed form at the practical appliance, which is also the hard core of forward network, incarnating the essential part of nn.

人工神经网络作为一门高度综合的交叉学科，在实际应用中绝大部分的神经网络模型是采用bp网络和它的变化形式，它也是前向网络的核心部分，体现了人工神经网络最精华的部分。

On the basis of the fractal theory, general form and calculation method of the fractal characteristic are given, that is the calculation model of non-close fractal curve length and closed area, and box counting dimension algorithm.

基于分形理论，给出了分形特征的一般形式及其计算方法———非闭合分形曲线长度与围成面积的估算模型和盒维数的算法。

The mathematics models on fluid fields distribution in cold store were established in this paper.

建立了果蔬贮藏冷库内气流场的数学模型，利用计算流体力学软件FLUENT进行了三维稳态数值模拟，比较了库内两种果蔬摆放形式对气流场分布的影响。

The main subjects of the volume include:- spectral analysis of periodic differential operators and delay equations, stabilizing controllers, Fourier multipliers;- multivariable operator theory, model theory, commutant lifting theorems, coisometric realizations;- Hankel operators and forms;- operator algebras;- the Bellman function approach in singular integrals and harmonic analysis, singular integral operators and integral representations;- approximation in holomorphic spaces.

卷包括：主要课程-定期微分算子和延迟方程谱分析，稳定控制器，傅立叶乘数；-多变量算子理论，模型论，换位解除定理，coisometric变现；- Hankel算子和形式；-算子代数；-在奇异积分和谐波分析，奇异积分算子和积分表示贝尔曼函数方法；-在全纯空间近似。

In order to improve the characteristics of transient response,an initial value compensation method based on compensating the difference outputs between current controller and former controller is proposed and compensated math model and response for this system are given.

针对这些问题，设计了一种基于补偿控制器输出的初值补偿切换算法，并给出了加入初值补偿之后的系统数学模型和响应形式，以及该算法的具体实现。

For the generalized boundary value problem a complete set of boundary integral equations and relevant numerical scheme are established.

利用 Hankel 变换导出了弹性地基上薄板弯曲问题的基本解，此基本解对三种常用地基模型具有统一的表达形式，针对近年提出的广义边值问题，建立了统一的边界积分方程和边界元求解格式。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新