time equation

Application of extended time average equation in the prediction of porosities of clastic reservoir rocks

扩展时间平均方程在碎屑岩储层孔隙度预测中的应用

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Besides, some techniques for boundary conditions, interior boundaries, interfaces between different dielectric media and time harmonic equation are proposed for the employment of this preconditioner.

此外，还提出了对不同的边界条件、求解域内部边界、介质分界面和时谐场方程的处理技术以便应用该预处理器。

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3, Based on the waiting time equation and the non-linear optimizing theory the relations between the TTR, the distributing of masters and real-time performance was discussed.

3，利用第二部分推导得出的反映实时性能的数学解析式，用非线性优化理论的方法研究了T（TR）参数、主站的负载分布与响应时间性能的关系。

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Start with Taner reflection time curve equation, present the wide angle NMO correction method on truncation error correction.

从Taner的反射波时距曲线方程入手，提出了具有截断误差校正的广角NMO校正方法。

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Transition time equation and potential_time equation describing the potentiometric stripping processes on a thin gold film electrode ( TFGE) are presented.

推导并验证了信号与金膜厚度的比值较小（即低信膜比）时金膜电极电位溶出分析法的过渡时间方程式和电位时间方程式。

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The controller of the investigated optimal control method is obtained from analyzing the time delay differential equation.

从时滞微分方程求解控制律，对时滞线性系统振动主动控制的最优化方法进行了研究，并给出了具体实现过程。

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Applying it on the transit instrument, the personal equation was significantly reduced and the accuracy of the time determination was improved.

应用于中星仪观测时，大大压缩了人差，提高了测时精度。

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Objective: To discuss and set up plasma concentration time equation of 5 fluorouracil sustained release subcutaneous implant in human.

目的：探讨并建立植入用缓释氟尿嘧啶的人体内血浆浓度经时模型。

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D-Partion of Stable Range for Neutral Time Lag Differential Equation

中立型时滞微分方程稳定区域的D划分

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We study wavelet collocation method in this paper, and we use it to solve nonlinear time evolution equation.

本文研究了小波配置点自适应方法，把它应用于非线性动力学方程。

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Pressure-sinkage-time equation for wet soil

湿软土壤压力-下陷-时间关系的建立

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It will not change in time in equation number two and in equation number three.

在方程式二，和方程式三，中不会改变。

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The Uncertainty Relation of Quantum Phase Operator and the Time evolved Equation

量子相位算符的不确定关系及其演化方程

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ITO formula of a function of The response time equation of the sensor is formulated as well.

并推导出传感器的响应时间公式。

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By using pseudo differential operator, a wave equation can be split into a diffraction equation and a time shift equation.

本文用拟微分算子方法将波动方程分裂为绕射方程和时移方程。

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We analyse the common radial and time Schrdinger equation using finite differential approach, get dispersion equations of two kinds of Schrdinger equation by finite differential approach.

对普通的径向薛定谔方程和含时的薛定谔方程进行了有限差分法的分析，给出了两种薛定谔方程的有限差分法的离散方程。

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The creep equation of soft rock tunnel surrounding rock under the action of high ground stresses in deep mining was fitted by data obtained from creep experiments. The quantitative relationship among creep, time and stress deviation was found.

利用蠕变实验数据进行数值模拟，得出了深部软岩巷道围岩在高地应力作用下的蠕变方程，建立了蠕变与时间和应力的定量关系。

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The fuzzy system which can be expressed as the following discrete time equation is called a fuzzy algorithms system.

由方程表示的Fuzzy系统称为Fuzzy算法系统〔7〕。

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METHODS To set up the local plasma drug concentration space time equation with the product of plasma drug concentration time and concentration space position function.

方法将局部药物浓度时空方程构建为空间分布函数和时间分布函数（药物浓度经时方程）的积函数。

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The linear state feedback controller is established by solving discrete time Lyapunov equation.

通过求解离散时间Lyapunov方程，得出线性状态反馈控制律。

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The time evolution equation of electromagnetic fields in uniaxial anisotropic perfectly matched layer ( UPML) is derived in detail and the differential equations with time is also obtained by discretization.

详细推导了单轴各向异性完美匹配层（UPML）中电磁场随时间演化的微分方程，并进行了离散化处理，得到了电磁场随时间递进的差分方程。

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And using material balance with time equation to calculate recoverable reservoir controlled by single well.

采用物质平衡时间方程分析法求取单井控制储量。

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The double-wave function quantum theory is applied to gain the time evolution equation to describe the physical quantities of a single motional particle in the one-dimensional Morse potential.

应用双波函数理论，得到了一维Morse势中粒子运动状态的力学量的时间演化方程。

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Using Fourier pseudospectral method in space direction, and mid-point Euler method in time direction to discrete nonlinear "good" Boussinesq equation, a multi-symplectic Fourier pseudospectral scheme was constructed.

在空间方向用Fourier拟谱方法离散非线性goodBoussinesq方程，然后在时间方向用中点辛格式对半离散方程进行数值求解，得到了非线性goodBoussinesq方程的多辛Fourier拟谱格式。

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The time difference equation derived from unsaturated flow equation can be approximated by Galerkin finite element or finite difference method for space coordinate derivatives.

所得的非饱和土壤水运动方程对时间的差分方程，在空间上不仅可用有限元法而且可用有限差分法处理。

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