Civilization is nothing else than the attempt to reduce force to being the ultimate ratio.
文明不是别的，就是尽量减少用武力作为最后的手段。
The calculations of transmission ratio. force and transmission efficiency are explained here.
文中阐述了该封闭行星传动机构的传动比计算，受力分析和效率计算。
The calculations of transmission ratio. force and transmission efficiency are explained here.
文中阐述了该封闭行星传动机构的传动比计算，受力分析和效率计算。
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