提要022：认识重叠原理(Superposition Principle) 重叠原理是求线齐性微分方程式(Linear Homogeneous Differential Equation)：y′′+p(x)y′+q(x)y=0 之解时的重要观念。
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linear homogeneous differential equation system 线性齐次方程组
linear homogeneous differential equation set 线性齐次方程组
two-order linear homogeneous differential equation 二阶线性齐次微分方程
homogeneous linear differential equation 齐次线性微分方程
non-homogeneous linear differential equation 非齐线性微分方程式 ; 非齐次线性微分方程
linear second-order homogeneous differential equation 线性二阶齐次微分方程
linear non-homogeneous differential equation 线性非齐次微分方程
non homogeneous linear differential equation 线性微分方程
homogeneous linear differential equation group 常系数线性齐次微分方程组
An important case is the linear homogeneous second-order differential equation with constant coefficients.
一种重要的情形是常系数二阶线性齐次微分方程。
A transfer matrix differential equation is derived from the three-dimensional equilibrium equations and constitutive equations of a homogeneous, isotropic linear elastic body.
从三维弹性力学最基本的平衡方程和本构关系出发，推导出状态传递微分方程。
A state transfer matrix differential equation was derived from the three-dimensional equilibrium equations and constitutive equations of a homogeneous, isotropic linear elastic body.
本文从三维弹性力学最基本的平衡方程和本构关系出发，推导出状态传递微分方程。
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