“Hellinger-Reissner variational principle”的概念、定义、翻译、参考文献-科学参考

单词	Hellinger-Reissner variational principle
释义	Hellinger-Reissner variational principle Encyclopedia 理学﹝弹性力学基本原理与规律﹞释 Hellinger-Reissner variational principle赫林格-瑞斯纳原理由弹性力学基本的能量原理——最小势能原理和最小余能原理出发推导出的广义变分原理之一，由E.赫林格和E.瑞斯纳分别于1914年和1950年提出。
随便看	spectral line self absorption spectral line self-absorption spectral line self reversal spectral line self-reversal spectral line shape spectral lineshape spectral line shift spectral line source spectral line splitting spectral line width spectral linewidth spectral luminous efficacy function spectral luminous efficiency spectrally isomorphic operator spectrally unique spectral manifold spectral mapping spectral mapping theorem spectral matching spectral matrix spectral measure spectral measurement spectral method spectral method of colorimetry spectral mixing model

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