peak velocity

It is deemed that peak values, especially the peak velocity, remain the most appropriate indice for destructiveness.

我们认为，峰值特别是速度峰值仍然是地震破坏性的最合适指标。

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In this paper, a method, which synthesizes the artificial ground motion compatible with the specified peak velocity as well as the target acceleration response spectrum, was proposed.

提出一种以绝对加速度反应谱和峰值速度为目标的合成人造地震动时程的方法。

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Assuming that Q factor changes in a linear way with frequency, the relation which is able to estimate the stress drop through peak velocity of ground can be derived as.

在假定Q因子线性地依赖于频率的指数衰减项的情况下，使用该模型导出了直接与地面运动峰值速度参数估算地震应力降的测定关系。

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Dependence of peak acceleration and peak velocity on the environment shear stress

峰值速度和加速度对环境剪应力的依赖性

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Results: ① Slippery pulse model of human subjects: the stroke volume ( SV), cardiac output ( CO), cardiac index ( CI), ejection fraction ( EF) and the peak velocity of the blood flow increased;

结果：与脉滑变前相比：①人酒精性滑脉模型受试者的搏出量、心输出量、心指数、射血分数及左心室流出道流速增大；

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The diastolic peak velocity ( Vd) and diastolic velocity time integral ( VTId) in saphenous vein grafts was significantly less than in left internal mammary artery grafts ( P < 0.05).

左乳内动脉桥管的舒张期血流速度及流速时间积分大于大隐静脉桥管（P

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