渐近正态分布 meaning in English

asymptotically normal distribution

About weibull distribution , we also obtain the limit distribution of total test time and construct the pivot
对于weibull分布场合，本文同样给出了总试验时间的渐近正态分布，构造了枢轴量。
In the case of lognormal distribution , we obtain the limit distribution of the sum of the logarithm of every sample ' s test time , and construct the pivot
对于对数正态分布场合，本文给出了样品试验时间对数和的渐近正态分布，构造了枢轴量。
The necessary and sufficient conditions of some kinds of pickands estimators asymptotic to normality had been derived in this paper under some general conditions
本文系统地研究了几类pickands估计量的渐近性质，在较弱的条件下得到了它们渐近正态分布的充要条件。
As to normal distribution , we find the pivot , which we get from the limit distribution of total test time , is approximate with the one from the case of lognormal distribution
对于正态分布场合，本文给出了总试验时间的渐近正态分布，利用对数正态场合的结果得到参数的近似置信域。