镁合金属于轻金属，其密度、弹性模量及压缩屈服强度非常接近骨组织。

Furthermore, Mg alloy is a distinctive lightweight metal, whose compressive yield strength, density and elastic modulus are very closed to those of natural bone.

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在获得球形孔泡沫纯铝压缩应力-应变曲线基础上，研究了泡沫纯铝的压缩屈服强度、吸能能力。

Based on compression curves of spherical pores al foam measured, compressive yield strength and energy absorption were investigated.

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确定了泡沫塑料的动态屈服强度和动态弹性模量等力学参数，并同落锤冲击实验及准静态压缩实验的结果进行了比较。

The dynamic yield strength and moduli are also determined. At the same time, the experimental results are compared with the ones of Drop Testing and quasi-static compression experiment.

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