• 本文单调性方法研究一个线性抛物方程问题得到了该反问题的唯一性稳定

    In the paper, author has studied the inverse problem about a class of quasi-linear partial differential equations of parabolic type by monotone method, proved uniqueness and stability.

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  • 这个研究结果利用线性近似方法实现稳定电流快速反演打下基础

    This study laid a foundation for using pseudo-linear approximate method to realize the rapid inversion of stable current field.

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  • 本文针对方不完全利益共同体建立一个合作稳定模型分析主体其他主体动态因素影响

    The paper intended to establish a cooperation stability model among the three non-complete common interest entities and analyze the impacts on each of them by other entities and dynamic factors.

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  • 本文主要研究广义向量均衡问题系统及其子系统存在性稳定问题,全文

    In this thesis, we focus on existence and stability for the system of generalized vector quasi-equilibrium problems. This thesis consists of seven chapters.

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  • 本文稳定阶段关系式进行了系统推导提出了判断拟稳定阶段的不同方法

    The relationship of the Pseudosteadystate stage is derived and judging methods are presented in this paper.

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  • 适当条件下,证明完全广义强非线性变分包含存在唯一性并且得到迭代算法的收敛几乎稳定

    Under suitable conditions, the existence and uniqueness of solutions of the that inclusion and the convergence and almost stability of the sequence generated by the iterative al.

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  • 本文研究均质储层塑性流体稳定渗流问题。

    This paper studies a homogeneous reservoir pseudoplastic fluid and unstable flow.

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  • 运用矩阵理论圆盘定理讨论区间矩阵特征值包含区域,得出了圆盘定理并讨论了稳定性。

    By using Gerschgorin Theorem, the inclusion regions of an interval matrix and their applications are discussed in this paper.

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  • 方法经过验证用于检测产品释放时间以及稳定

    The method has been validated and is intended for use in testirig product at the time of release as well as on stability.

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  • 本文研究对称向量均衡问题稳定

    In this paper, we studied the stability of the set of solutions for symmetric set-valued vector quasi-equilibrium problems.

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  • 弄清尾迹结构是认识火焰稳定机理基础

    To understand flame holding mechanism of a slotted bluff body based on the resolution of its coherent structure in the wake.

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  • 退化系统稳定振动出发,运用摄动研究系统的振动。

    By the perturbation method, one can study the quasi-principal vibrations of the original systems from stable solutions to the principal vibrations of THT degenerate systems.

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  • 同时还对拟稳定流动气井产能公式进行推导,推导出考虑高速非达西渗流、不考虑高速非达西渗流的采气指数的表达式

    Then from the expression of gas well deliverability in pseudo-steady state flow, there can have the expression of gas PI with and without high speed non-Darcy percolation.

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  • 本文冻土力学基础上将冻融力学作为一个课题提出来具体指出它所包含的内容解决的关键问题,针对西部特殊环境具体的解决冻融环境的变化对岩体,特别是软弱岩体稳定性影响。

    This thesis put up the freezing-thawing mechanics of soft rock basing on the frozen soil which has developed. The problems involved and proposed problems need to solve have all pointed out.

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  • 给出一类线性迭代方程连续存在性唯一性稳定

    The existence, uniqueness and stability of continuous solutions for a quasi-linear iterative equation are given.

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  • 将土石坝静力法抗震稳定计算强度折减有限元法相结合土石坝边坡稳定进行有限元计算。

    The stability of earth-rock dam was calculated based on the methods of Pseudo-static stability analysis of the earth-rock dam in combination with the strength reduction FEM.

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  • 针对RLP算法数值不稳定基于牛顿优化方法,提出了稳健自适应FIR滤波算法。

    A robust adaptive algorithm for FIR filters based on the quasi-Newton class of optimization methods is derived, which can be regarded as the improvement of RLP algorithm on the problem of stability.

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  • 证明了曲率流形中二维极小子流形一个单连通区域为稳定充分条件

    Sufficient conditions for a simply-connected domain of 2-dimensional minimal submanifold immerged in 2 + p-dimensional manifold of quasi-constant curvature to be stable were proved.

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  • 仿真结果表明参数设置合理的前提下,相比遗传算法牛顿混合算法性能稳定具有较快定位速度和较高的定位精度

    Experimental results show that if the parameters are assumed reasonably, the hybrid algorithm has higher stability, localization rate and localization precision than GA and quasi-Newton method.

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  • 还给出了这种情况实验方法,并指出了有线电视台保证射频调制器载频稳定度的重要性

    And then, this paper provided the simulation experiment of this condition. The importance of frequency stabilization of RF modul...

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  • 还给出了这种情况实验方法,并指出了有线电视台保证射频调制器载频稳定度的重要性

    And then, this paper provided the simulation experiment of this condition. The importance of frequency stabilization of RF...

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  • 结合大坝GPS变形监测网3观测数据,对GPS变形监测网相对稳定进行了聚类分析

    With the data of three observation periods from the GPS deformation monitoring network of a dam, the clustering analysis is conducted on the relative stability of quasi-stable points of the network.

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  • 结合大坝GPS变形监测网3观测数据,对GPS变形监测网相对稳定进行了聚类分析

    With the data of three observation periods from the GPS deformation monitoring network of a dam, the clustering analysis is conducted on the relative stability of quasi-stable points of the network.

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