Then,the probability distribution functions of the streamwise and wall-normal velocity fluctuations were obtained and compared with the corresponding normal distributions.

The probability distribution function and the corresponding statistical parameters of sharing ratio of internal pressure in bedrock for embedded penstocks in terms of design reference per.

Based on the definition of marginal cost and the technology of probabilistic costing,this paper provides a method for forecasting the expected value and probability distribution function of the short\|run marginal cost of power generation for a given time interval.

The distribution function of the average density of the pits and the deepest pits may be set up by the statistico analysis.

The distribution function of the average density of the bits and the deeppest bits is set up by the statisticao analysis.

Based on any three factors,the distribution functions of the tropical cyclone rainfall were constructed to establish and operationally run the SVM regression models for tropical cyclone rainfall forecast in Jiaxing.

The Gumbel distribution function and the least-square fitting method are used to calculate design wave heights.

Characteristic functions and quasi-probability distribution functions of multi-mode Bose quadratic polynomial system;