approximate distribution meaning in English

近似分布

Change - point tests of location parameter and its approximate distribution
位置参数变点的非参数检验及其渐近性质
It is proved that as the number of insured tends to infinity the average prospective loss random variable of this portfolio tends in probability to a certain random variable of which the approximate distribution function is derived
证明了当保单数趋于无穷多时，平均损失变量按概率收敛于某一个随机变量，推导得到了该随机变量的近似分布函数。
Finally , we present the approximate distribution of trapping potential of the guided cold atoms in the atomic funnel based on the vccc or the uccc . by using a similar method in the analysis of optical coherence , we study the coherent evolution of the ground - state wave function of ultra - cold atoms in atomic funnel , and obtain some normalized correlation functions of the first , second , third and high order
最后，给出了原子在基于v -型和u -型载流导体构建的原子漏斗中所感受到的囚禁势的摘要采用漂流导体的原子易引及其原于光学器件近似分分，并采用类似于光场相干性的分析方法，计算了超冷原子物质波的基进波函数及其在原子漏斗中传播时相干性的演化，得到了物质波的一阶、二阶、三阶和高阶相于度。