查询词典 Model

Under the framework of constituent quark model, according to the effective degrees of freedom used, we have the Glashow-Isgur model , the spontaneous chiral symmetry breaking model, the hybrid model and so on.All of these models are successful to describe the properties of the mesons and baryons.

组分夸克模型是一种非相对论模型，根据所采用的有效自由度的不同，组分夸克模型又可以分为好几种具体的模型，主要有：Glashow-Isgur模型、手征对称自发破缺模型和&杂化&模型等。

The third model is die combination widi concentrating-share model and discount model. Firsdy, we must concentrate state-owned share based on investing cost; secondly, we can evaluate die stock on full-flowing condition by discount model, dien we can get die reasonable price of state-owned share.

3折股贴现模型：该模型其实是折股模型与贴现现金流模型的组合，首先我们要将国有股按投资成本进行缩股，使之与流通股同股，进而实现全流通，然后用自由现金流模型计算全流通条件下股票的内在价值，最后再来推算国有股的价值。

The outgas types and amount of different gas resource varied with the different geological conditions and evolution processes. There are four outgas models including the model in which inorganic gas directly overflows from mantle matter through lithospheric fracture,the model of heat flow piercement outgas,the model of volcano-magma outgas,and the model of carbonate rock outgas due to heat metamorphism.

对气藏成藏条件和深部壳幔结构的研究表明，松辽盆地存在多种类型无机&气源&，由于赋存的地质条件和演化过程不同，不同气源脱气的方式、脱出气体的类型、脱气量也大不相同，共有4种主要的模式：地幔物质沿超岩石圈断裂直接脱气模式；热流底辟体脱气模式；火山—岩浆成因模式；碳酸盐岩热变质成因模式。

More extensive logistic tree cited to describe an earthquake in graph of seismic division into districts tectonic geometry configuration, magnitude and the uncertainty with periodic recrudesce, among them diagnostic earthquake model includes: Sign of ザ grain screen is cast? of P of Wu of an ancient small-mouthed wine vessel of Jian of an ancient small-mouthed wine vessel of breasts of grain screen model and the float earthquake model that give magnitude of model of not fixed section.

在2008年地震区划图中引用了更为广泛的逻辑树来描述地震构造几何形态、地震震级和复发周期的不确定性，其中特征地震模型包括：单段破裂和多段破裂的特征地震模型，以及给定震级的浮动地震模型。

To reduce and compensate the influence of temperature on ring laser gyro bias error and attain the precision of inertial level gyro, the mechanism of RLG zero-bias error due to temperature is analyzed. Based on a great number of environmental temperature experiments of RLG, a general temperature compensating model and a new kind of BP neural network model are established. A method for identifying the model parameter is proposed. Simulation results show that the simplified compensating model can reduce the zero-bias by more than a magnitude and achieve real-time compensating feature.

零偏是衡量激光陀螺性能的一个重要指标，但其受温度影响很大，为了降低和补偿温度对激光陀螺零偏的影响，使其达到惯性级陀螺仪的精度要求，分析了温度对激光陀螺零偏误差的产生机理，在大量高低温环境试验的基础上，建立了一种通用的零偏温度补偿模型和一种BP神经网络模型，并给出了模型参数的辨识方法，仿真结果表明，对该模型作适当的简化，可以将零偏减小一个数量级以上，而且具有实时补偿性能。

In the model solution method's choice, according to the mix integer model's characteristic, the paper proposed to divide the model solution into two parts. The linear segment used the transportation plan method to solve and the mis alignment part used the implicit enumeration to solve. Finally the paper proved the model's feasibility through the example to solve the location-selection for the distribution center and obtained the quite satisfactory the location-selection result.

建立了以区域配送中心总成本最小化为目标的一个混合整数选址模型；在模型求解方法的选择上，根据混合整数模型的特点，提出了将模型的求解分成两个部分：线性部分采用运输规划法求解，非线性部分采用隐枚举法求解；最后通过实例论证了模型对求解配送中心选址问题的可行性并得到了比较满意的选址结果。

The linear mixed-effects model presented by Laird and Ware(1982) is a more flexible model for repeated measures. Upon substitution, the linear mixed-effects model can be always expressed in terms of the two stage model and vice-versa.

线性混合效应模型最早由Laird和Ware(1982)提出，它在分析重复测量资料时非常灵活；同时按照替代法，在一定条件下，线性混合效应模型与两阶段模型可相互转化；此外，线性混合效应模型在对不同方差—协方差结构建模时更加便捷。

This article introduces testing maturity model developed by Illinois Institute of Technology and describes the structure of TMM, behavioral characteristics of organizations at the five testing maturity model levels,the maturity goals, subgoals, also illustrates the correlation between the testing maturity model and the software capability maturity model, and authors consideration on TMM.

介绍了美国Illinois Institute of Technology开发的测试能力成熟度模型，给出TMM的结构，描述了软件组织5个测试成熟度等级的行为特征、成熟度目标和成熟度子目标，并说明测试能力成熟度模型与软件能力成熟度模型的关系，以及笔者对测试能力成熟度模型的考虑。

During the past three decades, several models have been proposed to explain the formation of somites, including the clock and wavefront model, the reaction-diffusion type model, the clock and induction model, the clock and trail model, and others.

近30年来，研究者们就体节的发生和分化提出了多种解释模型，这包括时钟波峰模型、反应扩散模型、时钟诱导模型、时钟痕迹模型等，这些模型从不同角度不同程度解释了动物体节发生和分化的不同现象。

During the last three decades, several models have been proposed to explain the formation of somites, including the clock and wavefront model, the reaction-diffusion type model, clock and induction model, clock and trail model etc. Although some of them are satisfactory in the different aspects of somitogenesis, no one can explain the formation and regulation of somites perfectly.

近三十年来，研究者们就体节的发生和发育提出了多种解释模型，这包括时钟波阵面模型，反应扩散模型，时钟诱导模型，时钟痕迹模型等，虽然这些模型能从不同角度不同程度来解释动物体节发生和发育的不同现象，但无一能够解释体节发生和发育的全部。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。