To make use of aluminum foams reasonably and effectively, it is necessary to study their mechanical properties under dynamic impact.
为更加合理、有效地使用泡沫铝，了解其动态冲击下的力学性能是必要的。
Example analysis showed that changes on location-allocation decision and model's parameters had a dynamic impact on forecasting of waste supply.
算例分析表明，选址分配决策和模型参数的变化对废旧品供应量预测存在动态影响。
The grain fracture of energetic particle bed as a result of dynamic impact and dynamic compression at different temperature was measured by using a high-low pressure launch set.
利用高低压发射装置，测定了含能颗粒床在不同环境温度下动态撞击与动态挤压的破碎程度；
In this paper, the structure of vector autoregressive (SVAR) model is used to investigate the dynamic impact effect of international oil price fluctuation on China's macroeconomy.
本文首次运用结构向量自回归(SVAR)模型，研究了国际油价波动对我国宏观经济所产生的动态冲击效应。
The results show that the dynamic impact loads on broken wire cases will magnify response of the conductors and tower. Wind loads will aggravate the vibration caused by the sudden cable rupture.
分析表明，断线的冲击荷载将对导线和输电塔均产生较大的动力放大效应，风荷载将加剧断线引起的振动。
On the basis of analysis above-mentioned, instructive advice on design of the structure under dynamic impact loading are proposed.
在以上结论基础上，对承受冲击载荷的工程结构设计方面提出了指导性建议。
They are mainly concerned with the tensile and compressive behavior, energy absorption, dynamic impact, failure criterion and constitutive relation, creep, fatigue and fracture of these materials.
这些工作主要讨论了金属泡沫材料的拉伸、压缩、能量吸收、动态冲击、失效准则、本构关系、蠕变、疲劳和断裂等力学性能。
Dynamic impact processes was analyzed and simulated with reproducing kernel particle method (RKPM).
应用再生核质点法实现了冲击过程的数值模拟。
The results show that under static or quasi-static loading the fractal dimension DF is nearly a constant, but under dynamic(impact)loading the DF obviously increases with the loading rates.
结果表明，在静态或准静态加载条件下的断裂面分维数近似为一个常数，但在动态（冲击）加载时，分维数随着加载率的增加而明显增加。
The results show that under static or quasi-static loading the fractal dimension DF is nearly a constant, but under dynamic(impact)loading the DF obviously increases with the loading rates.
结果表明，在静态或准静态加载条件下的断裂面分维数近似为一个常数，但在动态（冲击）加载时，分维数随着加载率的增加而明显增加。
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