基于ls-dyna液壓深拉深模具的改良設計參數優(yōu)化[外文翻譯].doc
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基于ls-dyna液壓深拉深模具的改良設計參數優(yōu)化[外文翻譯],???tc￡oò??? ?ùóúls-dynaòo?1é?à-é??￡??μ???á?éè??2?êyó??ˉ?aòa￡oó?3￡1?μ?é?à-é??￡???à±è￡???ó???á?μ??￡???é??μ??ü??μ????Tà-é?±è?￡?úò?°?μ?é?à-é??D￡???ó?3￡1?μ??￡???éò?ê...
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