• The dropping shock of cushioning packaging system with damping and nonlinear elasticity of three order functional relation is investigated.

    研究具有粘滞阻尼函数非线性弹性缓冲包装系统跌落冲击响应。

    youdao

  • The dropping shock of cushioning packaging system with damping and nonlinear elasticity of three order functional relation is investigated.

    研究具有粘滞阻尼函数非线性弹性缓冲包装系统跌落冲击响应。

    youdao

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