非线性最小二乘法 NLS ; Nonlinear least squares ; nonlinear least square method ; leastsq
零记忆非线性变换法 ZMNL ; zero memory nonlinearity
非线性方法 nonlinear method
非线性算法 NLSST
非线性有限元法 nonlinear fem ; Non-linear Finite Element Method ; NFEM
方法---非线性函数 RSS
非线性映射方法 nonlinear mapping method ; nonlinear mapping technique
非线性文法 [计] nonlinear grammar
非线性规划法 DCNLP ; Nonlinear Programming ; NLP
非线性分析法 Nonlinear Methods
依据所建立的非线性模型，获得垂直入射纵波在非线性法向变形节理处传播的透射和反射系数的解析解。
Based on the established model, the analytic resolution of transmitted and reflected coefficients is obtained when the normal incident P-wave propagates to the nonlinear normal deformative joint.
利用非线性有限元法分析了密封条的压缩受力变形特性，根据结构力学原理对密封条横截面形状进行了优化。
Using nonlinear finite element method, the compression load deflection of the seal was analyzed and cross sectional shape of the seal was optimized.
采用大变形几何非线性有限元法分析强夯加固机理及其振动对环境影响。
The geometric nonlinear finite element method is used to analyze the impact mechanism of dynamic compaction.
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