second-order differential equation [数] 二阶微分方程 ; 二阶微分方程式 ; 二次微分方程
linear first-order differential equation [数] 一阶线性微分方程
Higher-order Differential Equation 高阶微分方程
first t order differential equation 一阶微分方程
third-order differential equation 三阶微分方程
first order differential equation system 一阶微分方程组
simple second order differential equation 简单二阶微分方程
This paper obtains a new oscillation theorem of high-order differential equation with damping.
本文建立了具有阻尼项的高阶微分方程新的振动定理。
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。
The prize was awarded in 1815 to Sophie Germain, a celebrated woman mathematician, who derived the correct fourth-order differential equation.
该奖项在1815年颁发给个索菲。热尔曼，一位著名的女数学家，她推导出了正确的四阶差分方程。
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