常系数非齐线性微分方程组
the system of linear inhomogeneous differential eq
一阶常系数线性微分方程组
first order linear differential equations with con
常系数线性微分方程组
system of linera differential equations with constant coefficient
二阶常系数线性微分方程
second-order linear differential equation with constant coefficient
second-order linear differential equation with con
non-homogeneous linear equation of constant coeffi
非齐次常系数线性常微分方程
nonhomogeneous linear ordianry difference equation with constant coefficient
n阶变系数线性常微分方程
n-order variable coefficients of linear ordinary d
常系数线性微分方程
linear equation with constant coefficients
constants coefficients linear differential equation
linear differential equation with constant coefficients
linear differential equation with constant coeffic
二阶非线性常微分方程
Second-order nonlinear ordinary differential equat
非齐线性常微分方程
Nonhomogeneous linear ordinary differential equati
一阶线性常微分方程
linear ordinary differential equation of first order
变系数线性微分方程组
variable factor linear differential system of equa
非齐线性微分方程组
nonlinear differential equation set
三阶非线性微分方程组
nonlinear third order differential system
一阶非线性微分方程
firsts order nonlinear differential equation
first order differential equations
二阶常系数线性非齐次微分方程
the common two order linear non-homogenous differe
二阶线性常微分方程
2-order linear ordinary differential equations
second-order linear ordinary differential equation
the linear equations of second order
非齐性常微分方程式
non-homogenous ordinary differential equation
非线性常微分方程
nonlinear ordinary differential equation
nonlinear differential equation
the nonlinear order differential equations
nonlinear order differential equations
拟线性常微分方程组
systems of the quasi-linear ordinary differential equation