According to the Huang Kun's statistical distribution theory of phonons (1982), the phonon probability factors and the average numbers of phonons at 4.2K and 20K are exactly calculated.
根据黄昆等的声子统计分布理论，计算了4.2K和20K下的多声子跃迁几率因式和发射的平均声子数目。
The theory of statistical dislocation link length distribution is an active field in the modern microscopic quantitative theory of metal plastic deformation.
变形金属位错链长度统计分布理论是现代金属塑性变形定量微观理论最活跃课题之一。
On the basis of statistical theory, the distribution probability of full graded concrete strength and the relation between the sample size and coefficient of variation are introduced.
运用统计学理论给出了全级配混凝土试件强度的概型分布，导出了试验样本容量与变异系数之间的关系式。
The statistical model of frequency and intensity of anomalous microtherm events in Nanjing is established by means of the extreme value distribution theory of stationary time series.
本文借助于平稳时间序列的极值分布理论，对南京地区异常低温事件频次和强度建立统计模型。
Using the method of the cell-model of the liquid statistical theory, we deduce the distribution function of molecule.
按照液体统计理论中格胞模型理论的方法，导出了单分子分布函数。
Based on random distribution of interior defect in rock, a statistical damage constitutive model for rock is developed by using the continuous strength theory and statistical theory.
结合连续强度理论和统计理论，从岩石内部缺陷分布的随机性出发，建立了岩石统计损伤本构模型。
In this paper the properties of the Family of Logarithmic Distribution (FLD) were investigated by both computation and theoretical analysis from the viewpoint of statistical theory.
本文用计算的方法与数理统计理论相结合对对数族分布做了较为深入的考察。
From the radial distribution function theory of molten salts, a three-dimensional statistical model was suggested for binary salt solutions, containing monovalent ions only.
本文根据熔盐的径向分布函数理论，对于含一价离子的二元熔盐溶液，提出了三度空间的熔盐溶液统计模型。
Some statistical test methods on "fat tail" distribution of time series are obtained by using properties of extreme value theory and extreme index estimator under large sample.
使用极值理论和极值指数估计量的性质，在大样本的情况下得到序列分布“肥尾”现象的检验方法。
The scope of reliability theory made use of includes statistical analysis of life data and interference model of probability distribution as well as reliability models of systems.
文中使用的可靠性理论包括寿命数据分析理论、概率分布干涉模型和系统可靠性模型。
Soil water distribution in balance state is studied by using statistical methods, based on the theory of molecular mechanics.
从分子力学角度出发，用微观统计学的方法分析处于平衡状态时无结构土壤中水的力学特征。
Make use of graph theory, statistical theory and computer simulation etc, this thesis could get the network topology with arbitrary degree distribution.
本文利用图论、统计学、计算机模拟等方法，获得了具有任意度分布的复杂网络拓扑结构。
Make use of graph theory, statistical theory and computer simulation etc, this thesis could get the network topology with arbitrary degree distribution.
本文利用图论、统计学、计算机模拟等方法，获得了具有任意度分布的复杂网络拓扑结构。
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