Logistics is supposed to be the important source of profits for the enterprises besides reducing material consumption an......

为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

This paper investigates one-sided hypotheses testing for p[1], the largest cell probability of multinomial distribution.......

The probability distribution function of n random elements subjected to the flexible boundary condition is derived. The ......