Einstein passed away in 1955, without ever seeing an exact solution to his famous theory.
爱因斯坦在1955年去世，没有看到自己著名理论的精确解。
In complicated calculations we can use a computer, because it quickly gives us an exact solution.
复杂的计算我们可以用计算机进行，因为它能迅速地求出准确的解答。
Maybe you'll find an exact solution to a problem or maybe you'll find some related techniques and practices that inspire you to come up with a unique solution of your own.
或许你会发现问题的确切答案，又或你会发现某些相关技术和实践会启发你自己找到那个唯一的解决方案。
And based on which an exact solution of reliability model is given.
在此基础上，给出了基本模型可靠性的精确(解析)解。
The expressions of the exact solution are simple and closed in form.
该准确解表达式简单且为有限形式。
And then obtain exact solution of the problem by using analytic method.
然后采用解析方法求解，得到了问题的精确解。
To make calculation easy, another exact solution is also provided in the paper.
为便于计算，文中还给出了精确解的另一种形式。
The exact solution is used in calculating skin factor, one of formation parameters.
应用该精确解可计算油层重要参数——表皮系数。
An exact solution is presented for the problem of a harmonic oscillator with variable mass.
本文给出了变质量谐振子的精确解。
The exact solution of the period is got by using the first kind of complete elliptic integral.
应用第一类完全椭圆积分求出了非线性振动周期的精确解。
In complicated calculations we can use a computer because it quickly gives us an exact solution.
复杂的计算我们可以用计算机进行，因为它能迅速地求出准确的解答。
The exact solution of radiative transfer in multi-layers was fully discussed, especially for DISORT.
重点介绍了求解多层介质辐射传输方程的离散坐标法；
An exact solution is developed in terms of doubly infinite series, using a stress-function approach.
利用应力函数法将精确解按双无穷级数展开。
The exact solution of torsion of rigid half sphere embedded in an elastic half space is also presented.
文中也给出了刚性半球嵌在弹性半空间的扭转的精确解。
The exact solution of time behaviour of the two-level atom interacted with two-photon field is obtained.
本文研究在双光子场作用下二能级原子时间行为的精确解。
It is shown that this solution can give the results which are in good agreement with that of the exact solution.
数值计算表明，该方法求得的解与精确解有着良好的吻合。
An exact solution for the nonlinear birefringent medium model is obtained by using SO(3) rotation group property.
本文利用SO（3）旋转群性质得到了非线性双折射介质模型的一个严格解。
In the chapter 1, we introduce some methods to study the exact solution of nonlinear partial differential equations.
第一章中我们简述了一些研究非线性偏微分方程精确解的方法。
This paper presents an exact solution for a free rectangular plate on elastic foundation by the method of superposition.
本文以叠加法提供在弹性地基上的自由矩形板的精确解。
In this paper, the methods such as analytical exact solution, numerical diagonal method are applied to study the related problems.
论文中应用了解析严格求解和数值对角化等方法对相关问题进行了研究和讨论。
With the analytic solution as exact solution, a model problem with homogeneous boundary condition of derivative type is calculated.
计算实例针对二类齐次边值问题，以解析解作为精确解，研究了不同节点数时整体误差和局部误差的变化。
Making use of these results, we obtained an exact solution for the incompressible potential flow through a two-dimensional Laval nozzle.
利用这些结果得到了二元拉伐尔喷管内不可压缩位势流动的精确解。
On the basis of analysing the mechanism of generation of second-or-der diffraction potential, an exact solution is proposed in this paper.
本文在分析二阶绕射势产生机理的基础上，提出了二阶绕射势的解析解，从而得到了作用于大直径圆柱上二阶波浪力的协调表达。
To get an exact solution of the forced vibration of the beam bridge under the load of moving vehicles is difficult in the engineering design.
桥梁在移动车辆荷载作用下的振动分析是工程设计中有待进一步解决的问题之一。
In this paper, the exact solution and approximate solution of the boundary control problem for a class of the heat-conduction equation are given.
给出了热传导方程边界控制问题的精确解和近似解，证明了近似解对精确解的收敛性。
The displacements and stress resultants obtained by the present method can converge to exact solution and have the second order convergence speed.
利用本文方法所获得的解，无论是位移还是内力可同时有二阶收敛精度。
If the grid points are different and dense in the interval of the solution, then approximate solution is convergent uniformly to the exact solution.
如果节点在求解区域内互异而且稠密，则近似解一致收敛到精确解。
The proposed approach can offer an exact solution for dynamic response of base-isolated structure, through using the complex mode superposition method.
利用复数振型叠加法，这种求解方法能够得出结构动力响应的精确解。
The exact solution of derivatives of eigenvalue and eigenvector is presented by utilizing the mathematical theorem and new definitions of sensitivities.
本文利用数学定理和新的灵敏度定义给出特征值和特征向量导数的精确解。
The exact solution of derivatives of eigenvalue and eigenvector is presented by utilizing the mathematical theorem and new definitions of sensitivities.
本文利用数学定理和新的灵敏度定义给出特征值和特征向量导数的精确解。
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