algebraic equation短语⁸⁴³²⁰⁺⁸ 基本例句 代数方程,代数方程式 The main feature of this method is transforming a boundary value problem of partial differential equation into an equivalent problem of solving the nonlinear algebraic equation set with low dimension. 它的特点是将复杂的偏微分方程边值问题化成一个等价的低维非线性方程组求解问题。 cnki