Researchers created a mathematical model analyzing combustion waves — from slow flames to supersonic detonation. It yields accurate solutions and explains the transition from deflagration to detonation. The work paves the way for safer engines and improved protection against industrial explosions.

· · 来源：dev资讯

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毕竟，从2006年AWS创立时的巨额亏损，到2010年代物流网络的疯狂扩张，亚马逊多次证明“先投入、后收获”的策略能够建立长期壁垒。2025年，AWS的年化营收已接近1000亿美元，运营利润率超过30%，成为亚马逊的“现金奶牛”。

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It’s a blunt claim. But Miessler, who now runs a company called Unsupervised Learning that focuses on “upgrading humans” for an AI-driven world, argued that this isn’t cynicism—it’s capitalism following its oldest instinct.

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