The lognormal distribution , like the normal, is completely specified by its mean and standard deviation.对数正态分布,如同正态,以其平均值和标准差被完全地指明.Price Models: Constant price model, General deterministic price model Lognormal price m...
她未列入该编组使大家感到惊讶。Everyone was surprised at her omission from the squad.约有二千人编组成军加强防御工事.About two thousand men were ganged out to strengthen the works.首要者为决定总部幕僚最理想的编组.The first of these was determination of the most desira...