Diffusion probability density function in fractals is described by stable distribution.

物质在分形结构中的扩散密度分布函数属于稳定分布.

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The node - delay's Probability Density Function ( PDF ) is treated as the node - state.

本文以结点状态的概率密度函数作为参数来描述节点状态.

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The transferab 1 e probability density function of the impact attenuation vibration system is deduced.

得到了振动系统的转移概率密度函数.

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The value probability density function based method for dynamic reliability assessment of stochastic structures is presented.

提出了随机结构动力可靠度分析的极值概率密度方法.

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For continuous random variables the area under the probability density function corresponds to probability.

连续随机变量下的面积概率密度函数对应的概率.

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At last under which linear transform the probability density function is invariable is studied.

最后本文研究了在何种线性变换下概率密度函数是不变的.

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The general expression of probability density function of the total cost elasticity is obtained.

给出了总费用弹性概率密度函数的一般表达式.

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The Weibull distribution is used to describe the probability density function of voltage - tolerance curve.

用威布尔分布作为元件电压耐受曲线的概率描述形式.

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