many degrees of freedom system 多自由度系统 many-degrees of freedom system 多自由度系统 oscillatory degrees of freedom 振荡自由度 .
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many degrees of freedom system 多自由度系统
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Based upon rigidity design and inverse design in this paper the dynamic inverse design of single degree of freedom system and many degrees of freedom system are introduced.
从刚度设计和反设计的概念出发,介绍了单自由度系统的动力反设计及多自由度系统的动力反设计计算方法,并由此提出钢筋混凝土框架结构的动力反设计公式。
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