" 如果遇到紧急情况，操控决定安全，转向决定安全，动力决定安全。只有很好的操控，不断的减速才能够很好地控制好安全。"李学用强调。 11月11日，相信不少人已经听说过"瞬间刹停"的网络梗，在昨晚举办的第五代瑞虎8上市发布会上，奇瑞高管也就该内容发表了意见。 奇瑞汽车执行副总裁李学用在谈到麋鹿测试和汽车安全时发表了引发热议的观点：" 在高速公路行驶时，车不可能在极短的时间内刹停，这是物理学原理 。" 他还表示， 当汽车在高速120km/h行驶时，如果出现紧急情况，一脚刹车也就只能刹到80km/h左右。 【 热门视频推荐 】 点击在 看 持续关注↓↓↓ 来源：快科技 结合刹车距离=反应距离+制动距离这一公式看，即便是按照人类神经反应极限踩刹车， 车辆在120km/h紧急制动时不可能瞬间停止，速度最多降至 80km/h左右，需滑行95米才能完全停下 。 汽车刹车过程遵循牛顿运动定律和能量守恒原理： 刹车需克服车辆动能（E = ½mv²），将其转化为热能，制动力通过轮胎与地面的摩擦力提供，最大减速度受限于轮胎附着系数（通常0.9-1.2g），速度 从v降至0的最短时间与减速度成反比，而减速度有物理上限。 ...

Core Viewpoint - The article discusses the resolution of Hilbert's sixth problem, a significant mathematical challenge posed by David Hilbert in 1900, which has been solved by a team of Chinese researchers after 125 years [1][11]. Group 1: Authors and Their Backgrounds - The research was conducted by three authors: Deng Yu, a professor at the University of Chicago; Zaher Hani, an assistant professor at the University of Michigan; and Ma Xiao, also an assistant professor at the University of Michigan [2][27]. - Deng Yu graduated from Peking University and MIT, and completed his PhD at Princeton [28]. - Zaher Hani completed his undergraduate studies at the American University of Beirut and his master's and PhD at UCLA, studying under renowned mathematician Terence Tao [31][34]. - Ma Xiao graduated from the Young Scholars Program at the University of Science and Technology of China and completed his PhD at Princeton in 2023 [35]. Group 2: Significance of the Research - The resolution of Hilbert's sixth problem is not only a theoretical milestone but also provides new mathematical tools for the study of fluid mechanics [5][6]. - The achievement has been celebrated within the mathematical community, with some referring to it as a "miracle year for Chinese mathematics" [6][8]. Group 3: Methodology and Findings - The authors approached the problem by deriving fluid dynamics equations from microscopic Newtonian mechanics using Boltzmann kinetic theory [4][25]. - They introduced a cumulative quantity analysis method to track the complete history of particle collisions, leading to the proof of the long-term validity of the Boltzmann equation [18][20]. - The research culminated in the derivation of the Euler equations for compressible fluids and the Navier-Stokes-Fourier equations under incompressible conditions [21][25].