With the series of annual and seasonal temperature during 1957 - 2001 in Dongguan, Guangdong,the statistical characteristic and power spectrum and secular trend
This paper presents the ways of comprehensive utilization of the natural magnesium-containing resources and the trends of the MgO-based refractories used in hig
The differential evolution (DE) algorithm is applied to solving the models equations of a whole missile power system, and the steady fault characteristics of th