对于物体的运动方程，同样利用四阶龙格-库塔法进行迭代求解。
As to the motion equations for objects, the fourth-order Runge-Kutta method was employed again for iterative solution.
文中在简化的大气模型下建立TBM的再入段方程，并采用龙格-库塔法来求解，通过仿真，可以看出模型符合仿真需要。
The paper has brought out functions of the reentry trajectory of TBM in case of the predigest model of atmosphere and solved them by the Runge-Kutta method.
利用快速傅里叶变换法加龙格-库塔法对期权的最佳执行价格进行了分析和计算，最后通过数值算例说明了这一方法的有效性和准确性。
This paper analyses and computes the optimal exercise price of the American put option, by using the "FFT-RK" method. At last, numerical examples show that this method is efficient and accurate.
数值离散时，将时间与空间分开进行处理，空间上的离散采用有限体积法，而时间上的离散则用三阶龙格-库塔法，对固壁边界的处理使用了“壁函数”法。
The finite volume approach in space, the three order Runge Kutta method in time and a "law of the wall" for the solid wall condition were used.
应用龙格库塔法解非线性方程得到了该问题的数值解，给出了圆柱体随着柱体高度的直径变化曲线。
The numerical results of the nonlinear formula were obtained by Runge-Kutta method, and we have also obtained the curve of diameter of the example.
应用龙格库塔法解非线性方程得到了该问题的数值解，给出了截面高度随梁长的变化曲线。
The numerical results of nonlinear formula were obtained by the Runge-Kutta method, and we have also obtained the curve of the height of the example.
采用龙格—库塔法确定系统的响应过程和采用Q-R法求解系统的全部特征值。
The responses of all elements of FAS system are determined by Runge-Kutta method and all eigenvalues are solved by the Q-R method.
用龙格一库塔法进行了混合对流换热的数值求解，结合食品冷冻分析了数值计算结果，探讨了食品冷冻中冷风的合理流向。
This paper describes using the Runge-Kutta method to carry on numerical calculation about mixed convection heat transfer, and analyses the result combining with the process of food freezing.
采用龙格库塔法计算该空间电子轨迹。
The trajectory of electrons is given by computing with Runge Dutta Method.
说明：微分方程通用程序，可以用龙格库塔法和欧拉法同时进行计算。
The general program of differential equations can be calculated at the same time using the Runge-Kutta method and Euler method.
建立了间歇精馏无回流操作过程的数学模型，采用四阶龙格库塔法求解初值问题，计算无回流开工过程及间歇精馏脉动操作过程中无回流周期内各塔板浓度变化的动态特性。
The dynamic characteristic of concentration change on plates of batch rectification column in no reflux start up process and in no reflux period of pulse operation process have been calculated.
介绍了控制方程的空间离散和时间离散及时间项的四阶龙格库塔迭代法；
The spatial and time discretizations of the N-S controlling formulation were introduced. And four-stage Runge-Kutta iterative method of time discretization was introduced.
采用龙格库塔法求该方程的数值解。
In this paper, the equation is solved by Runge-Kutta method.
在算法测试中，采用四阶龙格库塔法和毕卡逼近法分别对姿态矩阵方程进行了解算，并对得到的数据进行测试和评估。
In the algorithm test, Runge-Kutta method and the Picard approximation method were used to make the solution for the matrix equation of the profile calculation, and I evaluated the data obtained.
在算法测试中，采用四阶龙格库塔法和毕卡逼近法分别对姿态矩阵方程进行了解算，并对得到的数据进行测试和评估。
In the algorithm test, Runge-Kutta method and the Picard approximation method were used to make the solution for the matrix equation of the profile calculation, and I evaluated the data obtained.
应用推荐