1、

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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2、

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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3、

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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4、

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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5、

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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6、

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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7、

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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8、

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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9、

it is dealt with in this paper that the discharge-time equation without any unknown parameters can be obtained by introducing minimum arcing voltage and then a discriminant for intrinsically safe performance of inductive circuit can be set up.

将最小建弧电压这一参数引入电感性本质安全电路,得到无未知参数的放电时间关系式,进而建立了电感电路本质安全性能的判别式。

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10、

the fitting temperature-time equation was obtained from actual data with an improved mathematic model.

采用改进的温度场数学解析模型后,拟合得到与实测结果相当接近的温度 -时 间拟合曲线方程.

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12、

Using separation theorem of convex set and the time terminal value function equation, we obtain the determining method of optimal terminal time as well as the Maximum principle.

由凸集分离定理及终端时间阈值函数方程,我们获得了最大值原理及最优控制时间的确定方法。

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13、

In this paper, we prove the existence and uniqueness of the solution to forward-backward stochastic differential equations, where the terminal time associated with the backward stochastic differential equation is a finite stopping time.

在这篇文章中,我们证明了正倒向随机微分方程的解的存在性和唯一性,其中,倒向随机微分方程的终端时为一有限的停时。

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14、

Using the equation, regarding the projection angle as a small quantity, neglecting the differentiation of the absolute value of the tangential velocity with respect to the time, the P.C. Chou formula was easily obtained.

利用爆轰驱动平板的抛射角方程,在小抛射角条件下,假设切向速度大小随时间的变化率为零,很容易得到周培基(P.C.Chou)公式。

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15、

The tendency equation of disturbance energy is used to discuss the stability of disturbance in the different latitude zones over the Northern Hemisphere, and obtains that the disturbance energy decreases with time in middle and high latitudes over the Northern Hemisphere.

本文还用扰动能量发展方程讨论了北半球各纬度带扰动的稳定性问题,得出在中高纬度地区扰动的能量随时间是递减的,它满足了扰动稳定的充分条件。

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16、

The calculation formulas for velocity coefficients φ_2 and φ_5 for the throat and throat inlet section were deduced from the theoretical research on the velocity coefficients in time-averaged basic equations by use of the unsteady momentum equation and time-averaged value calculation method.

运用非恒定的动量方程和时均值计算方法,对脉冲液体射流泵时均值基本方程中的流速系数进行了理论研究,推导出了喉管和喉管进口段流速系数φ2和φ5的计算式。

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17、

Totally implicit difference scheme and linear iterative in each time step are used to solve the non-linear equation of coupled moisture and heat transfer.

应用系数效应滞后的全隐式有限差分格式并在每段时间采用线性迭代法来处理非线性水热耦合迁移方程。

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18、

For the calculation of telegraph equation, we use barycentric rational interpolation collocation method. For the nodes of time domain and space domain, we approximate the unknown functions with rational interpolation. And we discrete the initial boundary value conditions with the same method.

对于电报方程的求解,我们采用重心有理插值配点法,对时间域和空间域上的节点均采用重心有理插值来近似未知函数,将初边值条件也进行相同的离散。

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19、

The relationships between elastic properties and gas hydrate/ free gas concentration are presented based on the models of weighted time average wood's equation, seismic wave propagation in three phases effective medium and elastic modulus.

基于时间平均-Wood加权方程、三相介质波传播理论模型和弹性模量模型,计算并阐述含天然气水合物岩石弹性参数与水合物饱和度、含游离气岩石弹性参数与游离气饱和度的关系;

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20、

This paper firstly introduces the theory of the calculation of crosstalk among lines, including basic principle of Finite Difference Time Domain Method, grid partition, numerical stability and absorbing boundary conditions, telegraph equation of transmission lines and the calculation of unit length parameter matrices.

论文先介绍了研究串扰问题的理论基础,包括时域有限差分法的基本原理、网格划分、数值稳定性和吸收边界条件以及多导体传输线理论的电报方程和单位长度参数矩阵的计算。

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