線性: linear; linearity微分: differential算: calculate; reckon; compute; ...符: tally symbol; mark微分算符: differential operator; nabla微分算子, 微分算符: differential operator線性微分方程: lde linear differential equation; linear differeantial equation; linear differential equation線性微分過程: linear differential equation線性偏微分算子: linear partial differential operator二階線性微分方程: second order linear differential equation非線性微分電路: nonlinear differentiator非線性微分方程: nonlinear differential equation非線性微分方程式: non-linear differential equation高階線性微分方程: linear differential equation of high order; linera differential equation of higher order擬線性微分方程: quasilinear differential equation; quasilineardifferentialequation齊次線性微分方程: homogeneous linear differential equation強(qiáng)非線性微分方程: strongly non-linear differential equation弱非線性微分方程: weakly nonlinear differential equation線性微分方程模型: linear differential equations model線性微分方程式: linear differential equation線性微分方程系: linear system of differential equations一般線性微分方程: general linear differential equation一階線性微分方程: linear first-order differential equation約筒線性微分方程: reduced linear differential equation自伴線性微分方程: self-adjoint linear differential equation