New equivalent target expression was derived by theoretical ana - lysis based on the principle of energy equivalence instead of strength equivalence.
通过理论分析采用能量等效的原则建立了新的等效靶公式，取代了原来由强度等效得出的等效靶公式。
A definition of composite effective elastic moduli is presented based on the energy equivalence principle and its basis and premise are pointed out.
基于能量等效原理提出了复合材料有效弹性模量的定义，并指出了该定义的基础及前提条件。
On the basis of energy-equivalence principle, the hysteretic structure considered is converted into a combination of a damping dissipation part and a nonlinear elastic structure.
根据能量等效的思想，把滞变结构等效为一个阻尼损耗和一个非线性弹性结构的组合。
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