文中得到了当设备的故障时间和故障间隔时间服从指数分布时有关设备或系统生产可靠度的具体分布规律。
Some reliability results about equipment and system are derived when breakdown interval and repair time of every equipment are subjected to exponential distributions.
研究表明，中国城市航空网络是一个小世界网络，具有短的平均路径长度和大的簇系数，且其度分布服从双段幂律分布。
The present network is a small-world network with short average path length and high degree of clustering, and its degree distribution follows a double power law.
同时，还发现该模型中节点的度分布也服从幂律分布。
Meanwhile, the degree distribution also follows power-law distribution.
研究表明，中国城市航空网络是一个小世界网络，具有短的平均路径长度和大的簇系数，且其度分布服从双段幂律分布。
It is shown that the present network is a small-world network with short average path length and high degree of clustering, and its degree distribution follows a double power law.
最后，在假定结构疲劳寿命服从威布尔分布的基础上，推导了相应的疲劳可靠度公式。
Finally, given that the structure fatigue longevity obey the Weibull distribution, thefatigue reliability formula can be deduced.
本文从理论上证明并抽样统计验证了任意方向位置度误差服从瑞利分布；
The paper has proved theoretically and verified statistically by sampling that the distribution of the position error in arbitrary direction is Rayleigh Distribution.
理论分析和仿真实验表明，GBBV模型保留了BBV模型的许多特征，节点度、节点权重和边权值等都服从幂律分布。
Theoretical analysis and numerical simulations show that the GBBV model retains many properties of the BBV model, such as power-law distributions of node degree, node strength and edge weight.
实证研究显示，大量不同领域中抽象出来的网络都具有近似服从幂律的低阶集团度分布。
The empirical study indicates the extensively existence of power-law clique-degree distribution, which is an independent character to scale-free property.
这样，如果一个系统服从一个高度有序的初始条件，无序度会随着时间的增加而增大。
Thus disorder will tend to increase with time if the system obeys an initial condition of high order.
蚤类群落的种多度分布服从对数正态分布。
The species abundance distribution of fleas conformed to the lognormal distribution pattern.
蚤类群落的种多度分布服从对数正态分布。
The species abundance distribution of fleas conformed to the lognormal distribution pattern.
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