查询词典 theory model

To further improve the precision of sizable parallel 6-axis force platform with gemels the basis of present manufacture and calibration techniques, the paper adopts the sign function, and presents the friction model of platform with Stewart structure based on the screw theory and theory of influence coefficient.

在已有制造工艺及标定技术基础上，为进一步改善大型铰接并联六维测力平台的测量精度，本文基于螺旋理论和影响系数原理，引入符号函数建立了Stewart结构大型铰接六维测力平台的摩擦模型。

The optical dot gain results from basically the light scattering in substrates. In ink-jet printing the ink penetration changes the optics of the coating of the substrates including the light scattering coefficient and absorption coefficient. So it affects the optical dot gain greatly. The application of Kubelka-Munk Theory in halftones is also studied, and so an ink penetration model is established using K-M theory. The penetration depth and the scattering and absorption coefficients are decided.

第三章重点分析影响印刷质量的很重要因素：光学网点扩大，包括了光线在纸张内的散射、K-M理论在半色调印刷品中的应用，本文利用K-M理论建立了油墨渗透模型，确定了油墨渗透的平均深度以及油墨渗透之后介质的光吸收系数与光散射系数，并从宏观的角度分析了油墨渗透对喷墨印刷质量的影响，包括色相、色饱和度以及色调范围等。

Its parameters are adjusted by the new control theory Immunity Control on-line. After theory analyzing and imitating by Matlab, the controlled systems can effectively cope with disturbance and model uncertainty.

理论分析和仿真结果表明，这种控制方法不仅可以消除时滞给系统带来的不良影响，且对于系统参数和时滞参数的变化有很强的适应性，能够有效的抑制干扰，使系统具有良好的动静态特性。

According to the enterprise competitiveness and commercial banks, the thesis brings forward the define of the competitiveness of commercial banks, and analyzes the theory and the inscape of the competitiveness of commercial banks. The third part introduces Input-Output analysis theory of commercial banks, including how to fill in the Input-Output chart, and create the Input-Output mathematical model according to the chart.

根据企业竞争力和商业银行的概念，提出商业银行竞争力的定义，并分析了商业银行竞争力的理论依据和构成要素。

On the theory of collective risk model, Ruin theory studies the probability of insurance company surplus becomes negative for the first time after a period of running of the insurance company with certain initial reserve.

集体风险模型中，破产理论研究保险公司在拥有一定初始准备金的基础上，经过一段时间经营后，盈余第一次变为负数的概率，这为保险公司减少风险、稳定经营奠定了基础。

The monotony and extremum theory of function are applied to prove the geometrical characteristic of error hand for 2D linear segment uncertainty ε(subscript σ) model in theory. The result shows that the error hand has the geometrical shape of "larger ends and smaller middle" or "one end larger and the other smaller". The minimum width and its exact position of the error hand are calculated too. It is proved that the minimum width position of the error hand is near the end with the smaller mean square error.

运用函数单调性和极值理论，从理论上证明ε模型的误差带的几何特征；得到线元误差带不仅具有&两端大、中同小&，而且也可能具有&一端大、一端小&的几何形状；给出了误差带的最小带宽及其位置；论证了误差带的最小误差带宽的位置靠近中误差较小的一端。

Based on t he characteristic of vehicles arrive flow , we apply the method of queue theory t o develop the optimize model for the purpose of the lowest of time losing of toll system. Then we apply the queue theory to explain the best tollgates deployment.

根据车辆到达流的随机特点，运用排队论方法建立起以收费系统时间损失最小为目标的优化模型，然后求得最佳车道配置。

An application of modeling and optimization on pilot relief valve is researched using the theory presented in this dissertation. Compared with the results obtained by mathematical model and experiments, the results of application using the theory is satisfactory.

运用本文提出的建模与优化理论，以液压系统中常见的先导式溢流阀为对象进行了建模和优化，并与数学模型的仿真结果以及实验结果进行对比，取得了较满意的结果。

Based on analysis of the theory and experiment, optimal design ways are suggested. Then the scale-up of pin mill is studied by means of similar theory, which will povide theorecal basis for scale-up of mill from optimal experiment model mill to practice mill.

在理论及实验分析的基础上，提出了销棒粉碎机的设计思路，并采用相似理论对粉碎机的模型放大进行了分析，研究了由优化的实验模型向实体模型放大的方法，为销棒粉碎机的设计提供了理论基础。

For the DE theory, the itinerant electron is mobile in the metallic FM domains and polarons can only transport in the PM domains. In the IM transition region, the conductivity is the sum of the polaronic and itinerant electronic conductivity. Under this model, the DE theory yields agreement with the experimental resistivity excellently.

在DE理论中，金属性铁磁畴中的巡游电子是可传导的，而极化子只能在绝缘性顺磁畴输运，在IM相变温区，体系的电导率是极化子和巡游电子的电导率之和，通过应用我们的模型，发现DE理论可以得到与电阻率的实验数据非常一致的拟合结果。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。