摘要
微分方程是反映有关的未知变量关于时间的导数和关于空间变量的导数之间制约关系的等式。许多领域中的数学模型都可以用微分方程来描述和求解,就微分方程的求解及其在生产中的应用略作探讨.
The differential equations are unknown variables about the time derivative and spatial variables on the derivative relationship between the constraints of the equation. Much in the field of math models can be used to describe and to solve differential equations. This article explores on solving differential equations and its application in production.
出处
《宁德师专学报(自然科学版)》
2009年第1期12-15,共4页
Journal of Ningde Teachers College(Natural Science)
关键词
微分方程
求解
模型
经济效益
Differential Equations
solving
model
economic benefits