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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
