bernoulli differential equation差微分方程: difference-differential equation常微分方程: gewoehnliche differentialgleichungen ordinary differential equations; ordinary differentical equations低微分方程: harmonic differential equation擬微分方程: quasi differential equation偏微分方程: partial differential equation; partialdifferentialequation下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯
