• 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.

    根据黄昆声子统计分布理论计算了4.2K20K下的多声子跃迁几率因式和发射平均声子数目

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  • The theory of statistical dislocation link length distribution is an active field in the modern microscopic quantitative theory of metal plastic deformation.

    变形金属位错长度统计分布理论现代金属塑性变形定量微观理论最活跃课题之一

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  • 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混凝土试件强度概型分布,导出了试验样本容量变异系数之间关系式

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  • 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极值分布理论南京地区异常低温事件频次强度建立统计模型

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  • Using the method of the cell-model of the liquid statistical theory, we deduce the distribution function of molecule.

    按照液体统计理论胞模型理论方法导出了单分子分布函数

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  • 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.

    结合连续强度理论统计理论,岩石内部缺陷分布随机性出发建立了岩石统计损伤本构模型

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  • 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.

    本文计算方法数理统计理论相结合对对数族分布做了较为深入的考察

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  • From the radial distribution function theory of molten salts, a three-dimensional statistical model was suggested for binary salt solutions, containing monovalent ions only.

    本文根据径向分布函数理论对于离子二元溶液提出了三度空间的熔盐溶液统计模型

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  • 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.

    使用极值理论极值指数估计性质样本情况得到序列分布”现象的检验方法

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  • 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.

    文中使用可靠性理论包括寿命数据分析理论、概率分布干涉模型系统可靠性模型

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  • 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微观统计学方法分析处于平衡状态时无结构土壤中水的力学特征。

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  • Make use of graph theory, statistical theory and computer simulation etc, this thesis could get the network topology with arbitrary degree distribution.

    本文利用统计学计算机模拟方法,获得具有任意分布的复杂网络拓扑结构

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  • Make use of graph theory, statistical theory and computer simulation etc, this thesis could get the network topology with arbitrary degree distribution.

    本文利用统计学计算机模拟方法,获得具有任意分布的复杂网络拓扑结构

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