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来源:雅诚德英语网
Some research state clearly: random dynamic respond of large fluctuation levels can be given rise to random variability of structure's parameters and sometimes it becomes leading factor.
众多研究工作表明:结构参数的随机变异性可以引起结构随机动力响应的随机涨落,结构力学参数的随机性还可能成为主导因素。