Recently bilingual teaching in China's universities has been widely carried out and become a popular subject for study. In this paper, the reasons for bilin
Over the past years, great achievements have been made in the development of coating technologies for surface improvement of aluminum alloys. Despite these achi
Fe-C-Si-Mn alloy castings used as blades in hydroelectric generators are studied and found to contain network structures after some heat treatments. Castings af
Using virtual reality for interactive design gives a designer an intuitive vision of a design and allows the designer to achieve a viable, optimal solution in a