短語詞組短語conservation law equation 守恒律方程conservation momentum equation 守恒型動量方程non -conservation energy equation 非守恒型能量方程Multi -dimensional scalar conservation law equation 高維單守恒律方程conservation equation of mass 質(zhì)量守恒方程hyperbolic conservation equation 雙曲守恒型方程Species mass conservation equation 組分質(zhì)量守恒方程爲(wèi)charge conservation equation 電荷守恒方程impulse -conservation equation 沖量守恒方程 返回 conservation equation