So the weak approximate solution is derived.
从而得到弱近似解。
An approximate solution dealing with the singularity is proposed.
提出了一种处理奇点问题的近似解法。
The new method is different from the finite dimensional approximate solution.
这种求分歧值近似解的方法与有限维近似解法有本质的不同。
The approximate solution is proved effective by comparing with numerical result.
通过与数值解结果的比较，说明近似解是有效的。
The iteration method is applied to seek the approximate solution of the hybrid system.
用逐次近似法寻求混合系统的近似解。
The approximate solution of infinitely long plane strip is obtained by the method of energy.
用能量法求得了无限长条板的近似解。
For each approximate solution of a parameterized problem, the app also displays the margin of error.
对于每一个参数化问题的近似结果，这个程序也会显示误差的边界。
In each time element, approximate solution is constructed by the Lagrangian interpolation functions.
在时间单元上用拉格朗日插值函数构造近似解。
This paper presents an approximate solution of instantaneous temperature distribution of the headstock.
本文就机床主轴箱的瞬态温度分布提供一个近似解。
But if no one is looking, a cheap approximate solution is used instead. This trick saves a lot of CPU cycles.
相反地，当没有人注意的时候，我们便会改用另一种更加粗糙而便宜的解决方案，这样便可以节省一些CPU资源。
We have made initial researches on the diffuse approximate solution for stable axisymmetric heat transfer problems.
对轴对称稳态热传导问题的弥散逼近数值解作了初步研究。
An excellent approximate solution of the motion of a nonlinear simple pendulum is obtained by the method of Green's function.
应用格林函数方法，给出了非线性单摆运动的较好近似解。
The nonlinear algebraic equations for the second order approximate solution were solved by using symbolic computation software.
由二阶谐波平衡法得到的非线性代数方程组很容易用符号运算软件求出。
The optimal approximate solution of this inverse eigenvalue problem also was given by means of the polar decomposition of matrices.
利用矩阵的极分解，导出了逆特征值问题的最佳逼近解。
In this paper, we study an approximate solution of the second-order linear ordinary differential equations with variable coefficients.
本文研究了二阶变系数线性常微分方程的一种近似求解方法。
A new flow rule was recommended, and it offered a new way for obtaining the approximate solution of the ultimate load with the theorem.
并建议了一种新的流动法则，对应用定理求极限荷载的近似解给出了新的解题思路。
An approximate solution of the paraxial ray equation for cylindrical dense electron beams was obtained by means of the Taylor expansion.
本文提出圆柱形强流电子束的傍轴轨迹方程，可以用台劳展开求出它的近似解。
The model downloaded to a smart phone finds an approximate solution for a new set of parameters by reference to the precomputed solutions.
这个模型会被下载到智能手机上，通过引用预先计算好的结果来找到一个对应新的参数组的近似结果。
A new approximate solution is given in this paper to estimate the fundamental frequency of vibration system with multiple freedom degree.
本文提出多自由度振动系统固有频率的一种近似解法。
The nonlinear motion equations of the systems are derived and the journal orbits are determined as aPProximate solution of those equations.
推导出了系统的非线性运动方程，所求方程的近似周期解即为轴心轨迹。
The equation for calculating the lateral buckling critical load by using the energy method is deduced, and an approximate solution is given.
推导了用能量法计算侧向屈曲临界载荷的计算式，并给出了近似解。
This paper studies nonlinear wave equation with dispersion items, reaching an approximate Solution in the method of Parameter differentiation.
对带色散项非线性控制方程进行了研究，用“参数微分法”，得到其近似解。
This paper Studies nonlinear wave equation with dissipation items, reaching an approximate solution in the method of parameter differentiation.
对一类带耗散项非线性波动方程进行了研究，用“参数微分法”，得到其解析近似解。
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。
In this paper, the exact solution and approximate solution of the boundary control problem for a class of the heat-conduction equation are given.
就一类典型的抛物型问题——热传导方程，研究矩形网格上质量集中有限元方法的有关性质。
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 collocation method is a numerical method which search for the approximate solution of the equation by way of meeting pure interpolation condition.
配置法是以满足纯插值约束条件的方式，寻求算子方程近似解的方法，且具有无需计算数值积分、计算量小、收敛阶高等优点。
Numerical experiments are employed to show that the present method is stable and yields highly approximate solution for high Reynolds number problems.
数值实验结果验证了本文方法的精确性、稳定性和对高网格雷诺数问题的强适应性。
The following result is proved. The approximate solution by this method approaches the true solution if the number of the steps approaches the infinity.
并证明了如下结论：用这个方法得出的近似解，当阶梯数趋于无穷时趋于真解。
The following result is proved. The approximate solution by this method approaches the true solution if the number of the steps approaches the infinity.
并证明了如下结论：用这个方法得出的近似解，当阶梯数趋于无穷时趋于真解。
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