1) Distribution of Exponential Difference for Discrete Random Variable
离散型指数差分布
2) distribution of exponential difference
指数差分布
1.
A discrete probability distribution named as distribution of exponential difference is presented in this paper,formula to calculate the most probable success number,mathematical expectation and Variance are derived for this distribution,relationship between this distribution and geometric distribution is discussed,a application of this distribution in Markovian chain is given.
本文提出了一个离散型概率分布:指数差分布,推导了该分布的最可能成功次数、数学期望和方差,探讨了该分布与几何分布的关系,给出了该分布在马尔可夫链模型中的应用。
3) Exponential Difference Distribution of Continne Random Variable
连续型指数差分布
4) distribution of the difference between yield deviation (Dd)
离均差差数分布
5) dispersion indices
分布型指数
1.
This paper reviews the research methods of spatial pattern of insect population based on the analysis of four main entries of the research methods, which are probability model, dispersion indices, regression model and geostatistical model.
本文分别从概率分布模型拟合法 (频次检验法 )、分布型指数法、回归模型法及地学统计法 ( Geostatistics) 4个方面对昆虫种群空间格局的研究方法进行了评述 ,比较了不同方法的优缺点 ,从而有利于这些方法的进一步应用。
6) exponential type distribution
指数型分布
补充资料：离散
分散不能团聚（多指亲属）：家人～。
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