real form短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句 实型; 实形式 The series in real form are substituted to the boundary conditions and a set of linear algebraic equations with undetermined displacement coefficient E is obtained by the method of Fouries series. 将级数解代入边界条件，通过傅立叶级数法可建立有关待定系数 E的线性代数方程组。 cnki