给出了一种交互式的模型结构选择方法，并在开发的模型库系统中得到有效应用。
An interactive method of model structure selection is proposed, which has been applied efficiently in the developed model base system.
模拟结果表明，该模型可以用来研究单轴荷载作用下混凝土结构的破坏机理和多种尺寸试样尺寸效应律。
The result shows that the model can be used to study the mechanism of concrete failure and size effect of concrete structures under uniaxial loads.
为此以河谷型大城市兰州市为例，利用灰色关联度模型对1990 ~ 2002年间交通消费结构变动所产生的环境效应作了定量分析。
Taking Lanzhou, a valley city, as a case, a quantitative analyse has been made to the environment effect of traffic consumption structure changing from 1990 to 2002 by using grey correlation model.
建立强可忽略处理分配条件下因果推断的结构回归模型，估计平均处理效应。
A structural regression model for causal inference is established to estimate the average treatment effect under strongly ignorable treatment assignment.
空间扩张； 高等院校；效应；空间结构；模型。
Space expansion; Institutions of higher learning; Effect; Spatial Structure; Model.
运用系统理论观点，从数学层面上分析自然灾害系统的链式关系结构，建立自然灾害链式效应数学关系模型。
Using systems theory, the structural relation of chain effects on natural disaster is mathematically analyzed; and a mathematical model is deduced.
在可交换条件下，当响应变量为多维时，利用结构回归模型研究总体平均处理效应的估计。
In this paper, on the basis of structural regression models the estimation of the population-averaged treatment effects is given when the response variable is a multi-dimensional vector.
结果：这篇文章介绍了代表网络结构的模块模型，以研究不同筛选方法的相对效应。
RESULTS: This paper introduces modular models for representing network structure in order to study the relative effects of different filtering methods.
采用紧束缚能带理论，利用所提出的考虑卷曲效应的紧束缚能量哈密顿量，建立了公度双壁碳纳米管（DWNT）的能带结构模型；
The band structure model of commensurate double-walled carbon nanotube (DWNT) was built by using tight-binding Hamiltonian with curvature effect included.
最后采用浙江省11市的面板数据，建立固定效应变截距模型检验各市金融结构与经济增长的关系。
Finally it establishes a fixed effect variable intercept model to check financial structure differences with panel data of 11 cities in Zhejiang.
最后，通过结构方程模型检验了品牌信任和象征价值的中介效应。
At last, by the Structural Equation Model it studies the mediator effect of brand trust and brand symbolic value.
系统分析了小尺寸半导体器件中的载流子非本地输运模型，重点研究了非均匀能带结构和异质结效应对输运电流密度的影响。
This paper analyzes the carrier non local transport model of small size semiconductor devices and studies the influences of nonsymmetrical band structure and heterogeneous effect on emphasis.
采用纵向结构方程模型或生长曲线分析评价时间效应。
Longitudinal Structural Equation Modeling or Growth Curve Analysis will be used to evaluate temporal effects.
在进行大型复杂结构的动力响应分析时，通过考虑局部效应，可在计算模型大大简化的同时，获得较为精确的计算结果。
In dynamic analysis of large-scale complicated structures, the computational model is greatly simplified by considering local effect. Moreover, the accuracy of results is also enhanced.
建立考虑维修效应和修后应力史变化的结构寿命周期可靠性模型是有待开展的重要工作；
The structural reliability models should be developed to consider the different effects of restoring structural functions and the affects of new fatigue stressing process after repair.
构造了一个具有阶段结构的捕食—食饵模型，并研究了庇护所效应对于该系统平衡点的稳定性、平衡密度及其种群长期续存的影响。
This paper studied the effect of prey refuges on the stage-structured predator-prey model with two life stages-immature and mature, and with a mature prey using refuges.
根据多跨连续梁桥的主要结构特点，提出了地震行波效应分析的多跨连续梁桥分析模型。
Based on the key dynamic characteristics of multi-span continuous Bridges, a simplified analytical model was adopted to study the effects of traveling waves.
本文首次运用结构向量自回归(SVAR)模型，研究了国际油价波动对我国宏观经济所产生的动态冲击效应。
In this paper, the structure of vector autoregressive (SVAR) model is used to investigate the dynamic impact effect of international oil price fluctuation on China's macroeconomy.
针对多孔介质特殊的孔隙结构特征，建立了一个新的简化孔隙力学模型，并由该模型导出了渗透率与有效应力的二次多项式关系。
A new simple pore mechanics model is established based the pore structure of low permeability reservoir rock, from which the quadratic equation of effective stress and permeability can be educed.
另外由于非线性徐变效应日益引起工程界的重视，重点论述了用于结构极限状态分析的非线性徐变破坏(损伤)模型。
Subsequently nonlinear creep damage model under limit state analysis is expatiated due to increasingly paying attention to nonlinear creep effect in civil engineering field.
采用刚性模型风洞试验研究结构开孔时的内部风效应。
Wind tunnel tests of rigid model were carried out to investigate the internal wind effect for structure with openings.
软件分析验证了断裂韧度存在尺寸效应，采用双参数模型算得的KICS比较真实的反映了结构的断裂性能。
Size effect of fracture toughness is verified by software, and KICS from Two-parameter fracture Model reflects the fracture properties of structural more truly.
摘要：基于资本结构的相关理论，采集有关数据并构建研究模型，探讨房地产上市公司资本结构影响因素及其效应。
Abstract: Based on relevant theory, through data collecting and model establishing, the paper discusses the factors which affect the capital structure of the real estate industry and its influence.
该模型的提出为第三、第四章研究公司资本结构和股利政策的税收效应提供了理论基础。
A general equilibrium model about tax effect on the corporate dividend policy is constructed at the end of this section.
通过对结构模型的简化处理，并选取五种主要的作用效应组合工况，从而建立了所要研究的计算模型。
By simplifying the structural models, and choosing five sorts of primary combinations of action effects, the reasonable calculation models are achieved.
但在变程内具有显著的空间结构性特点，其各个方向上变异函数的理论模型均为具有块金效应的高斯模型。
But all directional variograms have good spatial structures in their range, and all their theoretical models are the Gauss models with nugget effect.
在恒星结构和演化模型中，磁流体动力学过程作为一个非理想效应并没有被考虑。
As a non-ideal effect, magnetohydrodynamics is not considered in the stellar structure and evolution.
为简化双重抗侧力体系二阶分析，将结构的二阶效应转化为结构的负刚度，从而建立分析模型。
A model for simplified second order analysis of the double resistance to lateral force system is built on the basis to transform second order effect into negative stiffness.
为简化双重抗侧力体系二阶分析，将结构的二阶效应转化为结构的负刚度，从而建立分析模型。
A model for simplified second order analysis of the double resistance to lateral force system is built on the basis to transform second order effect into negative stiffness.
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