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- 变系数Boussinesq方程 variable-oefficient Boussinesq equation
- 改进型Boussinesq方程 extended Boussinesq equations
- 非线性Boussinesq方程 nonlinear Boussinesq equation
- 变系数KdV方程 KdV equation with variable coefficients
- Boussinesq方程 Boussinesq equation
- 变系数差分方程 difference equation with variable coefficients
- 广义Boussinesq方程 generalized Boussinesq equation
- 高阶boussinesq方程 high-order Boussinesq equation
- 退变系数 regression coefficient
- 广义修正Boussinesq方程 generalized compound Boussinesq equations
- 相变系数 phase change coefficient
- 经典Boussinesq方程用Bessel函数表示的解 THE SOLUTIONS EXPRESSED BY BESSEL FUNCTIONS OF CLASSICAL BOUSSINESQ EQUATION
- 蠕变系数 creep coefficient
- 共变系数 coefficient of covariation
- 协变系数 Covariation coefficient
- 温变系数 TSN
- 变系数法 variable-coefficient
- 高阶非线性变系数非自治中立型时滞差分方程正解的存在性 Existence of Positive Solution for a Class of Higher Order Nonlinear Nonautonomous Neutral Delay Difference Equations with Variable Coefficients
- 变系数面板 Variable Coefficient Panel
- 变系数方程 equation with variable coefficients
