Each time history repeats itself, the price goes up.

历史每重演一次, 代价就更高昂.

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Firstly, the method for ship's 6 - DOF time history motion is presented. "

首先, 本文阐述了船体六个自由度时历预报所采用的方法.

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Vibration modes, displacement time history of top story, collapse mechanics and damage index are also discussed.

讨论两种情况对应的振型 、 顶层位移时程 、 破坏形态及损伤指数等.

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The impact noise excitation is discussed time - history inputting models for impact noise excitations are founded.

讨论 轮轨 噪声激扰之一:冲击噪声激扰.

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Structural behavior is evaluated from story drift ratios obtained through nonlinear time history analyses.

结构的性能由非线性时程分析所得到的结构的层间位移角来衡量.

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