equations的例句大全

Such systems in the numerical solution of partial differential equations are quite common when.

这种系统在数值求解偏微分方程时相当常见.

Entirely new kinds of pictures evolved by his equations and painted themselves onto the computer monitor.

种类全新的图像由他的方程演算出来,并把自身反映在计算机显示器上.

The results of Transfor functions which were obtained both by using real and complex modal theories respectively and by solving the complex linear equations are also presented.

计算了用实模态及复模态理论建立的传递函数以及用不平衡响应解复线性方程组得的传递函数。

A Parallel Algorithm for Solving Inverse Problem of Partial Differential Equations

一种解偏微分方程逆问题的并行算法

Modified Hyperbolic Function Method and Exact Solutions to Nonlinear Evolution Equations

修正双曲函数法与非线性发展方程的精确解

Traveling Wave Solutions for Nonlinear Evolutional Equations via a Hyperbolic Function Approach

利用双曲函数法研究非线性方程的行波解

From this construct the hyperbolic function expansion method the solution of nonlinear evolution equations is very convenient and effective.

从中可见用双曲函数展开法建构非线性发展方程的解是非常方便、有效的。

This work extends the results of the porous medium equations to general cases.

这个工作将渗流方程的结果推广到非常一般的情形。

The unbound regions are modeled as interface cracks, and a set of singular integral equations derived.

把脱离区看做界面裂纹, 将问题归结为一组奇异积分方程.

The exact and explicIt'solutions of these equations are obtained by using the travelling wave method.

用行波方法得到了这些方程的显式精确解,即有理分式型孤立波解.

Stimulated by extended tanh-function method a double methodfor constructing exact travelling wave for nonlinear evolution equations.

使用改进的双函数法,获得了一类非线性发展方程组的多组精确行波解,其中包括孤波解和周期解.

In the temperature range of the experiment ( 21~ 33 ℃), the survival percentage of whole generatio, the number of eggs laid per female and the index of population increase showed a general trend which can be described by parabolic equations.

在试验温度范围内（21℃－33℃）世代存活率、雌成螨平均产卵量、种群增长指数均呈抛物线趋势，可以用二次抛物线方程表示其随温度的变化情况。

Inter-Phase-Slip Algorithm method ( IPSA) is used to solve N-S equations, while turbulence is considered with modified k-e model.

气流场采用修正的k-ε湍流模型进行计算，采用相间滑移数值方法（IPSA）求解全流场的N-S方程；

The parabolic two-phase flow conservation equations are presented using HFC-134A as the refrigerant. Also described is the IPSA algorithm, important in modeling non-equilibrium effects.

采用HFC-134A作为制冷工质，以两流体数值模型为基础，建立抛物线型守恒方程作为编程计算的基本方程。

The IPSA model solves the Navier-Stokes equations of each phase with the interphase interactions between two phases of water and air, including the interphase drag forces, interphase lift forces, interphase pressure and virtual mass forces.

IPSA模型对每一相求解N-S方程，并考虑水-气体两相间的相间相互作用，包括相间阻力、相间升力、相间压力和虚质量力。

The coefficient matrix of the equations is a kind of positive matrix.

这种方程组的系数矩阵是正定矩阵,可用平方根法求解.

Adaptive grid roughening algorithm for average permeability of fluid equations

渗流方程的渗透率自适应权重网格粗化算法

The catalytic system, reaction mechanism and kinetic equations are highlighted.

重点讨论了该方法的催化体系 、 反应机理及动力学方程.

A dynamics modeling-stabilizing action system is made based on the-rigid body system theory and Lagranges equations.

本文应用多刚体系统理论和拉格朗日方程建立了稳瞄操纵机构的动力学数学模型.

General relativity is incorrect and therefore the Friedmann equations are not applicable.

广义相对论是错误的,因此弗里德曼方程不适用.