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program18

于 2010-02-09 发布 文件大小:10KB
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  振动原理与分析计算机大作业 求解非线性振动分析,公式根据书中的 用计算方法的4阶 r-k数值方法(Vibration theory and analysis of computer operations for solving large non-linear vibration analysis of the formula calculation method according to the book of 4-order numerical method rk)

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