The relationship between the solid/liquid interface and the crystal orientation for pure magnesium,which grows in fashion of cellular crystal in unidirectional solidification,was investigated.The results show that the...The relationship between the solid/liquid interface and the crystal orientation for pure magnesium,which grows in fashion of cellular crystal in unidirectional solidification,was investigated.The results show that the energy of the solid/liquid interface is the lowest during cellular crystal growth of pure magnesium;and the solid/liquid interface is covered by the basal face{0001}and by the crystal face made up of three atoms located at the orientation{0001}0100and two atoms located at the inner of magnesium crystal cell.The strongest bond is formed in the direction of 61.9°viating from the growth direction,and the second strong bond is formed in the directions of 8.5°d 47.7°espectively,deviating from the growth direction.The angle between the basal face{0001} and the growth direction is 61.9°he theoretical analysis results are basically consistent with the experimental results from SUSUMU et al.展开更多
This paper describes how to use the Unified Modeling Language (UML) to modeling software processes in medical insurance MIS, and compares UML Modeling method with classic PO(Process Oriented) Modeling method. It indi...This paper describes how to use the Unified Modeling Language (UML) to modeling software processes in medical insurance MIS, and compares UML Modeling method with classic PO(Process Oriented) Modeling method. It indicates that the whole performance of application system model described by UML is much better than the one described by PO.展开更多
Rectisol process is more efficient in comparison with other physical or chemical absorption methods for gas purification. To implement a real time simulation of Rectisol process, thermodynamic model and simulation str...Rectisol process is more efficient in comparison with other physical or chemical absorption methods for gas purification. To implement a real time simulation of Rectisol process, thermodynamic model and simulation strategy are needed. In this paper, a method of modified statistical associated fluid theory with perturbation theory is used to predict thermodynamic behavior of process. As Rectisol process is a highly heat-integrated process with many loops, a method of equation oriented strategy, sequential quadratic programming, is used as the solver and the process converges perfectly. Then analyses are conducted with this simulator.展开更多
This paper discusses Skopos theory as a general theory in terms of its applicability to real life conditions by developing a questionnaire to assess both the theory itself, and the real life practices fulfilled by the...This paper discusses Skopos theory as a general theory in terms of its applicability to real life conditions by developing a questionnaire to assess both the theory itself, and the real life practices fulfilled by the professional translators. Skopos theory, as the best model that serves to the ends of professional translators, is taken as a basis for developing a logical framework of a research model. Within this context, the function of questionnaires in theoretical research is studied in such a way not only as to bridge the gap between practice and theory, but also in terms of their potentiality in yielding a causal research. In conclusion, this paper aims not only to unravel the ambiguous network between professional research conducted in translation process and questionnaires as tools of research, but it also discusses theoretical knowledge in terms of the logical framework they submit in research展开更多
This case illustrates key innovations that took place in Hisense Group, one of the leading companies in the electronic appliances industry in China, from 1990s to 2010. Several factors contributed to its leading posit...This case illustrates key innovations that took place in Hisense Group, one of the leading companies in the electronic appliances industry in China, from 1990s to 2010. Several factors contributed to its leading position, including strategic positioning, consistent technological innovation over decades, and an efficient administrative system. Since 1992, Hisense has paid close attention to technological innovation. It makes it clear that R＆D plays a dominant role in competition. Hisense has continuously invested heavily in R＆D and restructured its R＆D administrative system, including the organizational framework, incentive mechanisms, project management and teamwork. Hisense＇s strategy has resulted in major technological innovations. Hiview chip is a technological breakthrough, which helps the company gain competitive advantages.展开更多
基金Project(2007T078)supported by the Outstanding Innovation Team in Colleges and Universities of Education Department of Liaoning Province,China
文摘The relationship between the solid/liquid interface and the crystal orientation for pure magnesium,which grows in fashion of cellular crystal in unidirectional solidification,was investigated.The results show that the energy of the solid/liquid interface is the lowest during cellular crystal growth of pure magnesium;and the solid/liquid interface is covered by the basal face{0001}and by the crystal face made up of three atoms located at the orientation{0001}0100and two atoms located at the inner of magnesium crystal cell.The strongest bond is formed in the direction of 61.9°viating from the growth direction,and the second strong bond is formed in the directions of 8.5°d 47.7°espectively,deviating from the growth direction.The angle between the basal face{0001} and the growth direction is 61.9°he theoretical analysis results are basically consistent with the experimental results from SUSUMU et al.
基金Supported by the National Natureal Science Foundation of China (6 98730 36 )
文摘This paper describes how to use the Unified Modeling Language (UML) to modeling software processes in medical insurance MIS, and compares UML Modeling method with classic PO(Process Oriented) Modeling method. It indicates that the whole performance of application system model described by UML is much better than the one described by PO.
基金Supported by the National Basic Research Program of China(2013CB733600)
文摘Rectisol process is more efficient in comparison with other physical or chemical absorption methods for gas purification. To implement a real time simulation of Rectisol process, thermodynamic model and simulation strategy are needed. In this paper, a method of modified statistical associated fluid theory with perturbation theory is used to predict thermodynamic behavior of process. As Rectisol process is a highly heat-integrated process with many loops, a method of equation oriented strategy, sequential quadratic programming, is used as the solver and the process converges perfectly. Then analyses are conducted with this simulator.
文摘This paper discusses Skopos theory as a general theory in terms of its applicability to real life conditions by developing a questionnaire to assess both the theory itself, and the real life practices fulfilled by the professional translators. Skopos theory, as the best model that serves to the ends of professional translators, is taken as a basis for developing a logical framework of a research model. Within this context, the function of questionnaires in theoretical research is studied in such a way not only as to bridge the gap between practice and theory, but also in terms of their potentiality in yielding a causal research. In conclusion, this paper aims not only to unravel the ambiguous network between professional research conducted in translation process and questionnaires as tools of research, but it also discusses theoretical knowledge in terms of the logical framework they submit in research
文摘This case illustrates key innovations that took place in Hisense Group, one of the leading companies in the electronic appliances industry in China, from 1990s to 2010. Several factors contributed to its leading position, including strategic positioning, consistent technological innovation over decades, and an efficient administrative system. Since 1992, Hisense has paid close attention to technological innovation. It makes it clear that R＆D plays a dominant role in competition. Hisense has continuously invested heavily in R＆D and restructured its R＆D administrative system, including the organizational framework, incentive mechanisms, project management and teamwork. Hisense＇s strategy has resulted in major technological innovations. Hiview chip is a technological breakthrough, which helps the company gain competitive advantages.
