The ratio of energy dissipation WJ/WI increases nonlinearly with increment of fractal dimension D of the jointed surface.
节理岩石的能量耗散比WJ/WI随节理面分维值D增大而增加，两者呈非线性关系；
2
It features the maximum utility ratio of the core window areas and can reduce the copper loss and improve the heat dissipation of the integrated magnetics.
该结构的主要特点是实现了磁芯窗口面积利用率的最大化，可降低集成磁元件的铜损和改善其散热条件。
3
A new model_based method for structural damage detection, which is based on the theory of dissipationratio of modal strain energy, is put forward.