Based on the first part of this paper (Science in China, 33(1990), 982—995), further research has been done on quasi-equivalence relation and asymmetrical char
This paper studies the dynamic structure property and reduced-order methods of power systems. Based on the dynamic structrue property, i.e. the mode-machlne ass
In this work the results obtained from subjecting aluminium coated with diamond by tri-boadhesion to a wearing process with a plane rider. Here it is shown the