non-homogeneous differential equation 非齐次微分方程

linear non-homogeneous differential equation 线性非齐次微分方程

Non-homogeneous differential equation system 非齐次常微分方程组

linearity non homogeneous differential equation 线性非齐次方程

non-homogeneous linear differential equation 非齐线性微分方程式 ; 非齐次线性微分方程

non homogeneous linear differential equation 线性微分方程

high-order non-homogeneous linear differential equation 高阶非齐次线性微分方程