采用了积分一微分方程求解技术。
The integral differential equation solution technique is used.
方程求解采用了特征边界条件。
Characteristic boundary conditions based on the eigensystem of the preconditioned equations are employed.
该控制微分方程求解简便。
The solution of the governing differential equations is very easy.
在一般方法中，使用了微分方程求解吸收速率。
In the general method the absorption rate is found out by solving differential equations.
构造了一个改进的非线性方程求解的迭代格式。
An improved iteration method solving nonlinear equation is constructed.
最后通过连接子结构刚度矩阵建立的平衡方程求解相应的刚度参数。
The stiffness parameters could be calculated from the solution of an equilibrium equation, through the stiffness matrix of the joint substructure.
本文提出了用小扰动欧拉振幅方程求解振动叶栅非定常流场的方法。
In this paper, the Euler amplitude equation is developed to obtain the unsteady flow field in vibrating cascades.
应用拉格朗日方程求解椭圆摆的周期，比用牛顿力学的方法简明方便。
It is more conciseness and convenience to solve the period of elliptical pendulum by using Lagrange equation than using Newtonian mechanics.
该工作为高效、恰当地运用积分方程求解问题提供了重要的参考依据。
It is an important work that can provide the reference for correctly using the surface integral equation to solve those problems.
应用现有的波动方程求解方法解决工程实际问题尚存在一定的局限性。
The known numerical methods of the wave equation have some shortcoming when applied to practical problems.
根据此模型，应用带有特殊内热源项的一维能量守恒方程求解了温度场。
Based on this model, the one-dimensional energy conservation equation with a special term of inner heat source is applied to solve the temperature profile.
然后应用数值传递函数方法对方程求解，就可以得到系统的动力、静力响应。
The equations are solved by the STFM, and the static and dynamic responses of the plane are obtained.
直接对曲梁剪应力的积分方程求解，导出了曲梁剪应力和径向应力的计算公式。
The shearing-stress formula in curved beams can be derived by solving directly an integral equation, and the formula for radial stresses is also presented in this paper.
并用线性化的屈曲方程求解圆环和两铰圆弧拱在匀布径向力作用下的临界荷载。
The critical loads of rings and pined circular arches are calculated using the linearized buckling equations.
该算法不需要大量的纹理匹配计算和复杂的偏微分方程求解，易于理解和实现。
Our algorithm avoids both the expensive computations of texture matching and the time-consuming solutions of complicated PDEs, and therefore is easy to understand and implement.
该算法不需要大量的纹理匹配计算和复杂的偏微分方程求解，易于理解和实现。
The presented algorithm avoids both the expensive computation of texture matching and the time-consuming solving of complicated PDEs, and therefore is easy to understand and implement.
本文在虚功原理的基础上，提出了一种利用约束方程求解平衡问题的新理论方法。
On the ground of principle of virtual work, this paper put a new theoretical meth - od to solve question of balance by constrained equation.
用拟线性化方法时方程求解并进行参数估计，得到了离子在聚苯胺膜中的扩散系数。
The solution of the equation and estimation of the parameters were carried out by the quasilinearization method.
而且利用该方程求解辐射传热，大大节省了计算机的内存及时间，提高了计算精度。
When the equation is used to solve radiative transport problem, it can save a lot of computer memory, CPU time and improve calculating precision.
应用改进后得到的数值传递函数方法对方程求解，就可以得到系统的动力、静力响应。
The equations are solved by the numerical SDTFM, and the static and dynamic responds of the plane are given.
所以我们采用了一种求解析解的算法对三维三温能量方程求解，使得计算量大大减少。
So we use an analytic solution algorithm to solve the three-temperature energy equation, which makes the calculation much simpler.
对流一扩散方程中扩散系数反演问题，可以归结为一个特殊的非线性算子方程求解问题。
The problem of determining the diffusive coefficients can be formulated as one of solving a special nonlinear operator equation.
在强光信号作用下，经过一定的数学代换后，上能级几率的求解可归结为类希尔方程求解；
In a high-intensity optics field, using rotating waves approximation (RWA) and the special transform, the problem of two-level atoms transition attributes to the Hill equation.
作者根据钢铁酸洗原理、膜分离工艺研究结果和工程实践经验，提出了多元一次方程求解法。
Based on pickling principle, research results of membrane separation process and experience of engineering practice, the author developed a method of solving equations in multiple variables.
对于节块法，需要的是数学共轭方程，而不是物理共轭方程，但数学共轭方程求解比较困难。
The mathematical adjoint equation. not the physical adjoint equation, is required for nodal method, but it is rather too difficult to solve the former.
在微分方程求解过程中，把整个球体分成两部分：内部是球心附近的一个小球，外部为一球壳。
To solve the differential equations, we divide the sphere into two parts: inner part - a sphere with small radius and outer part - a spherical shell.
通过对传输方程求解以及对稳态解的分析，从理论上说明了高频信号在动力电缆中的传播情况。
The high frequency signal propagation on power cable is demonstrated theoretically by solving transmission equation and analysing the stable solution.
通过对传输方程求解以及对稳态解的分析，从理论上说明了高频信号在动力电缆中的传播情况。
The high frequency signal propagation on power cable is demonstrated theoretically by solving transmission equation and analysing the stable solution.
应用推荐