在某些情况下,如进行复杂应力条件下的疲劳素损伤分布分析,疲劳失效寿命和应力幅水平的连续分布模型更有意义。
In some cases, the continuous distribution model of fatigue failure life and stress amplitude level is more valuable in analyzing the damage of ponogena under complicated stress.
本文主要研究了连续时间复合二项模型的包含破产时间在内的多维精算量的联合分布。
The main aim of this paper is to study the joint distributions of some actuarial random vectors in the continuous-time compound binomial model.
采用连续分布位错模型讨论和分析了受远处载荷下半无限平面自由边界附近任意方位的裂纹问题。
With a continuously distributed dislocation model, this paper deals with cracks inclined to a free surface of a semi infinite plane under remote loadings.
结合连续强度理论和统计理论,从岩石内部缺陷分布的随机性出发,建立了岩石统计损伤本构模型。
Based on random distribution of interior defect in rock, a statistical damage constitutive model for rock is developed by using the continuous strength theory and statistical theory.
本文针对特定的地震层位使用连续介质线弹性有限元模型,计算了研究区内主应力和剪切应力的分布。
The distributions of dominant stress and shear stress in research area of a given seismic horizon are estimated by using linear elastic finite element modeling in continuous medium.
在本文的模型中,包含著一家多产品的独占厂商与连续分布的消费者,并于独占厂商与消费者之间存在著不对称讯息。
The model in this paper uses one multi-product monopolist and a continuum of consumers, and there is asymmetric information.
讨论了一类度分布在无标度网络和随机网络之间连续可调的网络模型。
Discusses a class of continuously variable network models which are heterogeneously distributed in between scale-free networks and random networks.
研究了一类具有连续分布延时的反馈神经网络模型的周期解的存在性和全局稳定性。
Both the global exponential stability and the existence of periodic solutions for a class of recurrent neural networks with continuously distributed delays (RNNs) are studied.
结论:对于问卷项目的应答为连续性正态分布的数据,在拟合重复调查的情形下,可以采用两水平方差成份模型评价问卷项目应答的信度。
Conclusion:In the condition of unrepeated measurement, the variability between interviewers can be estimated by fitting two level variance component model for normally distributed data.
根据裂缝性低渗透的渗流特征和裂缝分布特点,建立了裂缝性低渗透油藏渗流等效连续介质模型,编制了相应的裂缝性低渗透油藏数值模拟软件。
According to seepage characters and fissure distribution in fractured low permeability oil reservoir, equivalent model to simulate the fluid flow in fractured reservoir was set up.
通过相应的边界条件,对半无限长井筒的数学模型进行解析求解,得到水平段的压力分布,并对连续油管车所测的实际数据进行了分析。
With corresponding boundary conditions, the mathematical model for semi-infinite wellbore is analyzed and solved to get the pressure distribution in horizontal interval.
与传统的连续介质模型相比,孔网络模型的特征是具有跟踪干燥过程中物料内部的干燥前沿和相分布的能力。
The unique feature of the network model was the ability to track the evolution of drying front and phase distributions during drying.
使用有机玻璃进行室内模型试验,实测了端墙的位移、路面板应力、端墙应力及土压力,验证了理论分析结果,获得了端墙背后土压力的分布形式。 连续配筋混投土路面结构研究。
The indoor model test using organic glass is carried out and the displacement, stress, earth pressure as well as its distribution type are measured to verify the theoretical values.
研究中采用美国农业部农业研究局(ARS)开发的SWAT模型进行非点源污染模拟计算,SWAT模型是一个连续时间的分布式模型。
SWAT model developed by USDA Agricultural Research Service (ARS) is used to estimate the non-point source pollution. It is a continuous and distributed model.
本文在对连续自适应均值漂移算法深入分析的基础上,提出利用目标外观信息的先验知识,对其建立多个颜色分布模型。
In this paper, we research the CamShift tracker in detail and then proposed to build multiple color-distribution-model for the target accordng to prior knowledge of the objects appearance.
模型以反应器的分析为依据,用一系列连续搅拌式反应釜逼近管式反应器,并以五组实验温度分布作了校正。
A series of CSTR's were employed to simulate tubular reactor, being supplemented by checking with five sets of experimental temperature profiles.
首先应用随机不连续面三维网络模拟技术建立不连续面分布的概率统计模型。
The probability distribution model of discontinuities is established through the three dimensional network modeling.
获得了连续注射药液时血流的动力学参数分布和药液在心动周期内周期性分布的变化,与体外模型实验结果符合较好。
The periodic distribution of the blood dynamic parameters and the liquid drug density are obtained. The results are in accord with the modeling experiments properly.
该模型考虑了气、液膜之间的质量连续及能量连续特征。 对于不同的壁面过冷度,用数值方法首次求解并分析了边界层内局部不凝气体质量分数、温度和速度的分布规律。
The vapor liquid two boundary layer model is applied to predict local mass concentration of the non condensable gas, temperature profiles and velocity profiles in the boundary layer.
连续域分布估计算法普遍采用高斯概率模型,假设变量服从高斯分布。
Estimation of distribution algorithms in continuous domains is based on such assumption that the variables subject to Gauss distribution.
在考虑传动系统连续分布质量的基础上,采用拉格朗日方程建立了旋转机械传动系统的连续动力学模型。
A novel continuous torsional vibration dynamics model of rotary machinery was established, which was based on the Lagrange equation.
在考虑传动系统连续分布质量的基础上,采用拉格朗日方程建立了旋转机械传动系统的连续动力学模型。
A novel continuous torsional vibration dynamics model of rotary machinery was established, which was based on the Lagrange equation.
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