neutral type difference differential equation 中立型微分差分方程

nonlinear difference-differential equation 非线性差分微分方程

stochastic difference-differential equation 随机差分微分方程

mixed type difference differential equation 混合型差分微分方程

differential difference equation 差分微分方程

nonlinear differential-difference equation [数] 非线性微分差分方程

simultaneous differential-difference equation [数] 联立微分差分方程

nonlinear difference differential mKdV equation 非线性差分微分mKdV方程

differential difference equation dde 微分差分方程

neutral differential difference equation 中立型微分方程