第三章为数值方法的描述。
二叉树方法就是比较常用的数值方法之一。
The binomial tree is one of the numerical methods in common use.
文中给出该数值方法的细节及计算程序框图。
The details of the method and the flow chart of the computer program are given.
最后提出了一种求解结构极限荷载的数值方法。
At last a numerical method to obtain the limit load of structure is given.
本文讨论了模拟火灾现象的数值方法及其应用。
In this paper, the Numerical Simulation Method of Fire and it's application are presented.
并行FDTD方法是得到广泛研究和应用的数值方法。
此方法假定表中的“id ”字段有唯一整数值。
It assumes that an "id" field in the table has unique integer values.
这将是对偏微分方程数值分析方法的新的重要尝试。
This is a important attempt for the numerical analysis methods of PDEs.
结果表明，该方法具有很好的数值精度和良好的实用性。
The results show that this method has good accuracy and practicability.
本文使用数值模拟方法研究了吸气效应对分离的控制及增升作用。
The suction effect on separation and lift force are studied by numerical method.
采用有限差分方法，对波动方程求数值解。
We use finite difference method to solve electromagnetic wave equation.
类似的方法还可以用在其它类型的偏微分方程数值解中。
Similar method may be applied in other types of partial differential equations.
快速拉格朗日法是一种新型的数值计算方法。
Fast Lagrangian is a new type of numerical calculating method.
研究主要采用的是有限元数值分析的方法。
The research in this paper adopts the finite element numerical analysis method.
因此采用这种方法测得的数值是不可靠的。
As a result, a measured value using this method is not reliable.
针对物理海洋数值计算普遍存在的部分问题，提出了新的计算方法。
Some new methods for universal difficulty in physical ocean numerical calculation are put forward.
研究了飞机外挂物投放问题的数值模拟方法，并应用于安全性设计。
A numerical simulation method on aircraft store separation was studied and applied in safety design.
数值结果表明，该方法具有很高精度，且求解效率高。
The numerical example has shown that the method has high accuracy and efficiency.
该方法为数值解法，故可用于各种地基模型。
This numerical analysis method is applicable to the various soil model.
数值结果证明了方法的有效性和准确性。
The numerical results show that this method is efficient and accurate.
数值算例说明了该方法的有效性。
数值实验表明该方法非常有效。
It is shown that the method is valid by numerical experiment.
同时给出了数值模拟结果，结果显示其方法是可行的。
And the result of value analogy is given and proved to be feasible.
最后用一个数值算例说明该方法的有效性。
Finally, an example is given to illustrate the validity of the method.
破开算子法是一种数值计算方法。
与传统求解时域电场积分方程的时域矩量法相比，该方法易于数值实现。
This method is easier to numerate implementation than the traditional time domain method of moment.
为了与实验结果比较，只能采用数值计算的方法。
In order to compare with experimental results we must use the numerical calculation.
位流升力的计算，采用基本解的数值计算方法。
The potential lift is computed by the numerical method of basic solution distribution.
给出了叶盘结构振动应力数值预测方法。
The estimate method of vibrational stress of bladed-disk is given.
给出了叶盘结构振动应力数值预测方法。
The estimate method of vibrational stress of bladed-disk is given.
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