• The method is also called as elastic parameter inversion.

    该方法也被称作弹性参数反演。

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  • The elastic parameter inversion in half space is analyzed. It has important value in engineering.

    对层状半空间弹性参数的反演这一具有较强的工程应用价值的问题进行了研究。

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  • In the phase space of the elastic parameter, the generalized linear inversion equations are presented.

    在弹性参数的相空间中,得到广义线性反演方程。

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  • From the study and application of elastic parameter, it is found that the dynamic factors put large effects on the solution of rock mechanics.

    弹性常数的研究及其应用得出:动态参数对解决岩石力学问题更为有效。

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  • Air chamber is a simulative part of elastic parameter. In the simulative experiment of human blood circulation-system, it is also called compliance.

    空气腔是人体血液循环系统模拟实验中,模拟弹性参数的元件,亦称顺应器。

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  • Elastic parameter such as impedance, velocity, Poisson ratio etc. and pre-stack amplitude, frequency attributes can be used to quantitatively predict the fracture density and direction.

    利用阻抗、速度、泊松比等弹性参数和叠前振幅、频率属性可对裂缝密度和方位进行定量预测。

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  • The principles and application effects of elastic parameter inversion, simultaneous AVO inversion, and stochastic inversion are discussed in the topic of AVO inversion and case histories.

    在反演方法及应用实例方面,主要讨论了弹性参数反演、同步反演、随机反演技术的方法原理及实际效果。

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  • Through an example, the influence of the elastic deformation and each random parameter on the mechanism reliability of motion function is analyzed.

    通过算例,分析了机构的弹性变形和各随机参数对机构运动功能可靠性的影响。

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  • It is shown that the damping value established from three parameter model is smaller than that of two parameter model or elastic semi-infinite body theory.

    由该模型的分析结果表明,其阻尼值比之按两参数模型以及按弹性半空间体的理论模型求得的值要小得多。

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  • The fibre volume fraction is the primary physical performance parameter, while the mechanical research focuses on the composite elastic properties.

    纤维体积分数是物理性能研究的最主要参数,力学分析以复合材料的弹性性能为主。

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  • This method is applied on the dynamical analysis of the Mindlin plate on two parameter elastic foundation.

    并将这一方法应用到双参数弹性地基板的动力分析中。

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  • The availability of elastic inversion results depends on selection of inversion parameter and quality control in middle process of the inversion.

    弹性反演成果的有效性,取决于反演参数的选取和中间过程的质控。

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  • In this paper, the aerodynamic parameter identification of elastic aircraft is studied by the maximum likelihood estimation algorithm using, orthogonal test table for computing sensitivities.

    本文基于正交计算灵敏度的极大似然估计算法研究了弹性飞行器的气动参数辨识问题。

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  • With the analysis of the influent factors of the parameter, useful conclusions was given, which can help to understand the seismic response of multi-mass elastic system.

    通过对两特性参数的影响因素质量和刚度的分析,得出了一些有益的结论,对深入理解多质点弹性体系的地震反应有很大帮助。

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  • And the parameter indicated the flexibility of foundation is also adopted for flexible strip foundation on elastic soils with saturated substratum.

    而对于上覆单相弹性饱和地基上弹性基础的竖向振动,则分析了弹性基础的弹性特性参数对竖向振动的影响。

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  • Handling the mass of a mill stand housing as a distributed parameter and simplifying it as a elastic bar to calculate is the characteristics of this paper.

    本文的特点是机架质量按分布参数处理,并简化为弹性棒进行计算。

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  • But generally speaking, the method of the calculation for the anchor pile design is the combination of elastic foundation coefficient and single parameter.

    但是对于锚索桩的设计计算大都采用的是弹性地基系数和单参数相结合的方法。

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  • The research shows that fly ash could restrain early autogenous shrinkage by changing the parameter of binder, such as hydrated velocity, creep coefficient, elastic modulus and so on.

    研究表明:粉煤灰通过改变胶凝材料体系水化速度、徐变系数、弹性模量,可以有效抑制早期混凝土的自收缩。

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  • In the fracture assessment of 3c, J-integer is a very important parameter, which is also an important contents in the elastic-plastic fracture mechanics.

    在3c级断裂评估中,J积分是一个非常重要的参量,也是研究弹塑性断裂力学的重要内容之一。

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  • The boundary collocation method is presented for analyzing plates resting on a two - parameter elastic medium.

    本文提出了分析双参数弹性介质上板的边界配置法。

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  • Then, the elastic module of the viscous element is inversely analyzed using the steady value of time-dependent parameter components.

    然后利用分离出的时效分量趋近值反演黏性元件的弹性参数;

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  • The difference between static elastic modulus and dynamic elastic modulus was investigated. The effects of elastic modulus on parameter of low cycle fatigue were studied also.

    考察了静力拉伸弹性模量与动态弹性模量的差别,以及弹性模量对该材料等温低周疲劳性能参数的影响。

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  • Dynamic response, natural frequencies and other dynamic parameter of the elastic parallel mechanism have been found out by dynamic simulation analysis...

    通过动态仿真分析给出了弹性并联机构的动态响应、固有频率等动态特性参数,为并联机床整机的优化设计奠定了基础。

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  • For the specific problems of tracing the interface between plastic and elastic zone, a weighted parameter mesh refinement criterion is presented.

    针对跟踪塑性区交界面这一具体问题,采用了加权参数网格加密准则;

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  • At first it sets up objective function on the basis of the deflection difference of the single working and updates the elastic modulus and geometric parameter of the model.

    在前述方法的基础上,提出了拱桥承载力的评定方法,即先利用单荷载工况建立基于挠度残差值的目标函数,修正模型的弹性模量和几何参数。

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  • It is suggested that the ratio of thickness to elastic modulus can be used as an important parameter in the design of cushion layer.

    并对垫层敷设范围、垫层厚度和弹性模量等设计关键参数进行了优化,并把“垫层弹性模量与垫层厚度之比”作为参考指标进行设计。

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  • The three-parameter Weibull pdf and Gaussian pdf describe the distributions of every elastic coefficient accurately.

    三参数威布尔分布和正态分布较好地描述了各个弹性参数的分布。

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  • The new elastic-plastic fracture parameter T-integral is used in experimental exploration studus.

    同时对新的弹塑性参量T积分开展了探索性研究。

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  • The solution strictly satisfies the differential equation of a plate on the two-parameter elastic model foundation, the boundary conditions of the free edges and the free corner conditions.

    它严格满足双参数弹性地基上板的控制微分方程和自由边的边界条件和角点条件。

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  • The solution strictly satisfies the differential equation of a plate on the two-parameter elastic model foundation, the boundary conditions of the free edges and the free corner conditions.

    它严格满足双参数弹性地基上板的控制微分方程和自由边的边界条件和角点条件。

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