線性微分方程的振盪解 linear differential equations model: 線性微分方程模型linear system of differential equations: 線性微分方程系numerical solution of linear equations: 線性方程組的數(shù)值解法oscillatory solution: 振蕩解differential equations: 微分方程下載手機詞典可隨時隨地查詞查翻譯