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在数字游戏中,抛体遵循向量方程——实现更新 \vec r_(n+1) = \vec r_n + \vec v_n Delta t ,。
在数字游戏中,抛体遵循向量方程——实现更新 \vec r_(n+1) = \vec r_n + \vec v_n Delta t ,。
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