This VIO server runs a special version of the AIX operating system, with an additional software package called IOS.

VIO服务器运行AIX操作系统的特殊版本，还包含软件包ios。

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The dynamics model of the special molten iron tank car was established by using multi-body dynamics software package SIMPACK, and the curving performance was analyzed.

利用SIMPACK动力学仿真软件建立了特种铁水罐车的动力学模型，对其曲线通过性能进行了分析计算。

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