跌落试验数据采集及分析系统研究-中国包装论文库 关键词：跌落试验；虚拟仪器；冲击谱；脆值 [gap=752]Key words : drop test; virtual instrument; shock spectrum; fragility
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shock response spectrum [物] 冲击响应谱 ; 冲混应谱
negative shock response spectrum 负冲击响应谱
positive shock response spectrum 正冲击响应谱
shock spectrum test 冲击谱试验
initial shock spectrum 初始冲击蛮
combined shock spectrum 组合冲击谱
shock spectrum analysis 激波光谱分析
Initial Shock Response Spectrum 冲击初始响应谱
Maximum Shock Response Spectrum 冲击最大响应谱
Shock spectrum tests are stochastic in nature and difficult to analyze.
冲击谱试验随机性强，难度较大。
The shock environment of the ship structure under underwater explosion is simulated by the shock spectrum.
利用冲击谱描述方法，对舰船在水下爆炸载荷作用下的冲击环境进行了数值模拟和分析。
The shock environment of the ship structure under underwater explosion by the shock spectrum was simulated.
本文利用冲击谱描述方法，对舰船在水下爆炸载荷作用下的冲击环境进行了数值模拟和分析。
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