介绍了金属延性动态损伤的微孔生长模型的研究方法和一般内容。
The studying method and the general contents of microvoids growth models for dynamic ductile damage of metals are introduced and the newest models are evaluated.
但抗弯曲强度和冲击强度及较高的延性，与金属不相上下。
But the ductility of flexural strength and impact strength and higher, and the metal be roughly the same.
对延性金属靶板在刚性平头弹丸正撞击下的破坏模式进行了研究。
This paper examines the failure modes of ductile metal plates subjected to impact by rigid flat-ended projectiles at normal incidence.
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