差分: difference方程: equation的: 4次方是 The fourth power of 2 i ...解: understand; see方程的解集: solution set of equation差分方程: difference equations; differential equation; finite difference equation; finite-difference equation; recurrence relation差分方程解: difference equation solution差分方程式: difference equation差分方程组: system of difference equation常差分方程: ordinary difference equation偏差分方程: partial difference equation全差分方程: total difference equation微分-差分方程: differential-difference equation一类二维拟线性微分方程的解法: the solution of a kind of two-dimensional similar linear differential equation积分方程的核: kernel of an integral equation; kernel of integral equation; nucleus of an integral equation积分方程的和: kernel微分方程的阶: order of a differential equation; order of differential equation伴随差分方程: adjoint difference equation差分方程模型: difference equation model差分微分方程: difference differential equation; differential difference equation; differential-difference equation多层差分方程: multilevel difference equation积分差分方程: integro-difference equation几何差分方程: geometric difference equation矩阵差分方程: matrix difference equation联立差分方程: simultaneous difference equations