短語(yǔ)詞組短語(yǔ)Singularly perturbed parabolic problem 奇異攝動(dòng)拋物問題quadratic singularly perturbed problem 次奇攝動(dòng)singularly perturbed boundary problem 奇攝動(dòng)邊值問題singularly perturbed boundary value problem 奇攝動(dòng)邊值問題 返回 singularly perturbed problem