mathematical inversion
英 [ˌmæθəˈmætɪkl ɪnˈvɜːʃn]
美 [ˌmæθəˈmætɪkl ɪnˈvɜːrʒn]
网络 数学的反演
双语例句
- A mathematical model for a disturbed soil-column experiment and numerical simulations for parameters inversion
一个扰动土柱试验模型及参数反演的数值模拟 - The defects of present mathematical models about phase inversion of immiscible polymer blends were pointed out. The concept of the model of energy ratio, which is an effective method to study phase morphology of immiscible polymer blends, was put forward.
指出了目前不相容聚合物共混体系相态反转数学模型的不足，提出了能量比模型的概念，认为这是研究不相容聚合物共混体系相态有效的方法。 - The mathematical inversion for the side way logging
双侧向测井的数学反演 - Mathematical model of nonlinear feedback control system is expressed implicit nonlinear differential equation. When using general numerical integral approach solve dynamic response of the system, to carry on time-consuming matrix inversion calculation, make the speed of solution to descend consumedly.
非线性反馈控制系统的数学模式常常表现为隐式非线性微分方程，用通用数值积分法求解该系统的动态响应时，每步都要进行费时的矩阵求逆运算，使得解算速度大大下降。 - A Mathematical Approach on Uncertain Information Process in Remote Sensing Inversion
遥感反演中不确定性信息处理的一种数学方法 - On the basis of obtaining the solutions of the mathematical models, the dimensionless pressure and pressure derivative curves of horizontal well are made by numerical integration and Laplace digital inversion methods.
在获得数学模型解的基础上，利用数值积分和拉氏变换的数值反演方法分别作出了水平井的无因次压力及压力导数典型曲线。 - Application of Some Mathematical Methods for Inversion on Seismic Waves
某些数学方法在地震波反演问题求解中的应用 - In data processing the most popular method is linear inversion, while some important mathematical treatments related to potential specialty, constraint inversion and calculation of Fr é chet derivative need to be developed further.
在数据处理上，以线性反演方法为主，但需针对电位场的特点采取相应措施并发展约束反演和计算Fr啨chet导数的新方法？ - Based on porous flow characteristics of horizontal wells in a 3D dual porosity medium, a mathematical model describing fluid flow in the medium is presented by continuous point source method. Pressure responses in real time domain are obtained by means of Laplace numerical inversion.
根据双重介质的特征和水平井三维渗流的特征，通过连续点源方法建立了双重介质三维渗流模型，经Laplace空间数值反演得到实空间的压力响应。 - According to inverse problem mathematical model of one dimensional wave equation, the singular value decomposition ( SVD) technique is applied to analyze the characteristics of inversion equations.
基于一维波动方程反问题的数学模型，应用奇异值分解分析算子方程的不适定性。 - Progress and mathematical basis of investigations of seismic inversion
地震波反演方法研究的某些进展及其数学基础 - The mathematical simulation method of N-layered variable density model, which is used for the inversion of crustal fine structure, is different from currently used gravity inversion method for medium with single interface and constant density.
本文提出的用于反演地壳细结构的N层变密度模型数学模拟法不同于目前普遍应用的单界面常密度重力反演法。 - On the basis of heat transfer function, the mathematical model of thermal conductivity inversion by full-field temperature information is deduced, and the feasibility of thermal conductivity inversion during welding is proved.
由传热学基本方程，推导出了由温度场全场信息反演热传导系数的数学模型，证明了焊接过程热传导系数反演法的可行性。 - The paper establishes the mathematical model of two-region compound reservoir by considering the heat losses, and derivates the Laplace space solution, thus gets the well test type-curve by numerical inversion.
建立了考虑热损失的两区复合油藏有效井径的数学模型，导出了拉氏空间解；通过数值反演得到了试井分析样板曲线。 - Establishment and application of mathematical model of fault inversion
反演断层数学模型的建立和应用 - In this paper, with the analysis of the sewage discharge characteristics, it proceeded from actual conditions, and established a one-dimensional mathematical model of water quality model with pollutions and attributed this model into the water environment parameters inversion areas.
文中针对污水排放特征，从实际问题出发建立了水库上游河流一维含有污染源的水质数学模型，并将此模型归结到水环境参数反演的范畴。 - According to the rectangular dislocation theory and Laplace smoothing constraint method, functional model, stochastic model and mathematical model with equality constraint appropriate for InSAR inversion for hypocenter parameter are proposed.
基于矩形位错理论、拉普拉斯平滑约束方法构建了震源参数InSAR反演的函数模型、随机模型及附等式约束的数学模型。 - This article then explores the effects of mathematical model error on InSAR inversion solutions of hypocenter parameter theoretically, performs the synthetic inversion tests, and investigates the distinction of functional model error and stochastic model error.
本文对数学模型误差对震源参数InSAR反演估值的影响进行了理论和模拟反演分析，并对函数模型误差和随机模型误差的区分性进行了探讨研究。 - Using least squares combined with satellite gravity gradiometry data to simulate on the basis of the mathematical model and get a more satisfactory inversion results and carry outa detailed analysis of the inversion results and error.
以本文建立的单一数据反演计算的数学模型为基础，利用最小二乘法结合卫星重力梯度测量数据进行了反演试算，得到了较满意的反演结果，并对反演结果及误差进行了详细的分析。