The magnetic susceptibility of the extended Hubbard model with single bandis calculated using perturbation - expansion method.

用微扰展开的方法计算了单带扩展的Hubbard模型的磁化率.

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Coupling characteristics of dual - core rectangular lattice photonic crystal fibers are analyzed by the plane - wave expansion method.

讨论了矩形结构光子晶体光纤的制作方法,并提出一种采用堆积 - 拉制法实现这种光纤结构的方法.

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The expansion method by negative pressure for preparing thin - walled heat shrinkable pipe continuously was detailed.

重点介绍了利用负压连续制造薄壁热收缩管的扩胀方法.

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In the present dissertation, two - scale expansion method applied to analyze the effective properties of piezo composite.

本文利用二尺度展开法分析了压电复合材料的力-电耦合性能.

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In this paper - dimension free - space - mode expansion method is used for calculating the - loss of - metal RF slab CO 2 laser.

本文利用一维自由空间模展开法计算了射频板条CO2激光器中金属板条波导的耦合损耗.

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Conclusion This expansion method has safe and reliable rapid tissue expansion with great clinic value.

结论持续滴注恒压扩张与常规扩张相比具有:扩张速度快,痛苦少,简单易行,安全可靠的优点.

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The expansion method is introduced gap for two - dimensional solid photonic crystals with square lattices.

采用平面波算法研究了二 维 正方点阵声子晶体的禁带结构.

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