通过比较，得出各种方法的优劣，为车身覆盖件抗凹分析提供依据，也为车门等闭合件外板抗凹分析提供参考。

By comparison, get both good and bad methods, which provide the basis for body panel dent analysis, also provide a reference for doors and other closer dent analysis.

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尽管通过时间-空间闭合集来转移智慧是件好事。然而我多么希望能把这所有的一切告诉那年轻，幼稚的自己。

Though, it would be nice to transfer wisdom across the time-space continuum. I wish I could tell my younger, immature self all of this.

youdao

结果表明，热等静压处理可以闭合坯件内的疏松孔洞，提高合金致密度，进而提高合金的强度和塑性。

The results indicated that by HIPing porosities in the preforms can be closed and the densities can be increased, then the strength and ductility can be improved.

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