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qi che an quan xin ji shu
Author(s): YANG Bo
Pages: 13
Year: 2002
Issue:
6
Journal: Review of World Invention
Abstract: <正> 新的研究表明,如果小汽车撞到行人时,引擎罩若能瞬间稍微弹起的话,可大大降低对行人的头部损伤和死亡率。在引擎罩弹出足够快的条件下,在行人撞上时,引擎罩会产生变形,从而减缓冲击力,防止受害人撞到引擎罩下面坚硬的部件。
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