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Posted

这有什么看不懂?火箭燃料也属于爆炸物,

汽车的汽油,进入引擎后,和引擎的空气混合,引爆,产生动力,废气排除

火箭引擎,可燃物和氧化剂都单独分开,2者混合进入发动机,点燃,产生动力——反作用力

可燃物有很多总,酒精,汽油,炭,等等,只要能燃烧的都属于

不知道哪解释没清楚?

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