Based on the numerical solution of Saint Venant Equations and proportional control mode, the author established a computer program for simulating automatic upstream control irrigation canal system.
作者通过圣维南方程组的有限差分数值解并使用比例控制方式，编写出计算机程序，实现了自动上游控制灌溉渠道系统的计算机模拟。
This paper presents the equation solution method based on computer graph and the implementation of the program. Two engineering examples are computed with this method and the results are satisfied.
本文提出了基于计算机图形的方程求解方法，并给出了实现该方法的程序，以及应用该方法的程序计算了两个工程实例，得到了满意的结果。
Present the computer program for finding an analytic solution of well-posed barotropic primitive equations' general initial value problem.
适定的正压原始方程组广义初值问题解析解的计算程序。
Present the computer program for finding an analytic solution of well-posed atmospheric circulation equations' general initial value problem.
适定的大气环流方程组广义初值问题解析解的计算程序。
Based on the theory of plates, a solution is given to the ring plate of which the inner rim is rigidly coupled under transversely concentrated load, with a computer program provided.
根据板的理论，对内缘固接圆环板在横向载荷作用下进行了解算，并编制了计算机程序。
These formulae can be used as an analytic solution for quickly estimating the geometric aberrations of a known deflection system and checking the related computer program.
这些公式不但可用来快速估算偏转象差，还可用来作为校验数字计算程序的理论模型。
Establishment of a finite element mathematical model for the flow, its numerical solution, the associated computer program and the application are presented in detail.
较为详细地论述了水平井油-水两相渗流数学模型的建立，数值求解方法以及模拟计算机软件的研制和应用。
The precise integration method of two end boundary conditions is adopted to realize the high-precision numerical solution of the question by means of computer program with MATLAB.
运用两端边值问题的精细积分法，通过MATLAB语言编制计算程序求解出相应问题的高精度数值解。
The process of model solution is programmed into computer program and then the computer model is built.
接着将该模型的整个求解过程编制成了计算机程序，形成了计算机模型。
By using the finite element method, the solution for solving the mathematic model and electrical computer program of axisymmetric unsteady state temperature field has been found.
本文用有限元方法建立了求解轴对称非稳定温度场的数学模型和电算程序。
To get more accurate and efficient solution, a computer program based on economical thickness method is developed with functions of thermal insulation, cooling insulation and dew point check, etc.
设备和管道的隔热计算十分繁琐和复杂，为提高计算效率和计算的准确性，采用经济厚度计算法，编制了一种具有保温、保冷和露点温度校核等多功能的设备和管道隔热计算程序。
To get more accurate and efficient solution, a computer program based on economical thickness method is developed with functions of thermal insulation, cooling insulation and dew point check, etc.
设备和管道的隔热计算十分繁琐和复杂，为提高计算效率和计算的准确性，采用经济厚度计算法，编制了一种具有保温、保冷和露点温度校核等多功能的设备和管道隔热计算程序。
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