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单词
Rayleigh-Ritz method
释义
Rayleigh-Ritz method
Encyclopedia
理学
结构振动分析近似方法
释
Rayleigh-Ritz method
瑞利-里茨法
一种基于能量原理近似计算系统前几阶固有频率和振型的方法。
理学
﹝弹性力学基本方法﹞
释
Rayleigh-Ritz method
瑞利-里兹法
在泛函的自变函数所属的函数类中选择一个适当的函数序列来构造近似函数，从而将问题转化为线性代数方程组来求解的弹性力学中基于变分原理的一种近似方法。
Mathematics
Rayleigh-Ritz method
瑞利-里茨方法
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