head impacthedˈimpækt短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句 头部冲击,头部碰撞 Including the confirmation of the head/span> impact areas, the determine of the exemption areas, the selection of head impact points, the ascertain of the impact points and impact angle. 并得出欧洲法规和美国法规在头部碰撞区域的定义上基本相同,但是在免检区域以及撞击点和撞击角度的确定上有很大的差别。 fabiao