In view of the interconflict of multi-objectives in large decision systems, the problem that ranks all the objectives according to several standards is posed. Quantifing the value of decision for objectives according ...In view of the interconflict of multi-objectives in large decision systems, the problem that ranks all the objectives according to several standards is posed. Quantifing the value of decision for objectives according to the traits of researched systems, with the frequency distribution, we construct quantitative indices and then build up the comparative relation of superior and inferior between any two decisions and introduce the relation function which reflects not only the orientation of order but also the extent of superior and inferior for decisions. With calculating the weight coefficient, we put forward several comparative coefficients and finish off the order of superior and inferior of all the decisions for several conflict objectives. By positivist analyses, the solution shows its precise and concise traits dealing with complex decisions. Key words conflict - multi-objectives - coordination - schemes CLC number O 221. 6 - C 934 Foundation item: Supported by the National Sociality Foundation of China (98AJY002)Biography: LIU Wei (1955-), male, Associate professor, research direction: statistic analysis, risk analysis.展开更多
This article explores the ways and activities designed on the Whole Language Approach to foster learners' integrated language skills and their ability to understand and appreciate great English literary works. Bas...This article explores the ways and activities designed on the Whole Language Approach to foster learners' integrated language skills and their ability to understand and appreciate great English literary works. Based on the major principles of Whole Language instruction, the course syllabus requires that learners read and write on massive amount of English展开更多
Reading is a kind of communication, and for most people in most situations it is more important than speaking. For college students today, it is more important for them to obtain the newest information on their own fi...Reading is a kind of communication, and for most people in most situations it is more important than speaking. For college students today, it is more important for them to obtain the newest information on their own fields through English,rather than showing their English certificates. However, the most common problem students have nowadays,展开更多
文摘In view of the interconflict of multi-objectives in large decision systems, the problem that ranks all the objectives according to several standards is posed. Quantifing the value of decision for objectives according to the traits of researched systems, with the frequency distribution, we construct quantitative indices and then build up the comparative relation of superior and inferior between any two decisions and introduce the relation function which reflects not only the orientation of order but also the extent of superior and inferior for decisions. With calculating the weight coefficient, we put forward several comparative coefficients and finish off the order of superior and inferior of all the decisions for several conflict objectives. By positivist analyses, the solution shows its precise and concise traits dealing with complex decisions. Key words conflict - multi-objectives - coordination - schemes CLC number O 221. 6 - C 934 Foundation item: Supported by the National Sociality Foundation of China (98AJY002)Biography: LIU Wei (1955-), male, Associate professor, research direction: statistic analysis, risk analysis.
文摘This article explores the ways and activities designed on the Whole Language Approach to foster learners' integrated language skills and their ability to understand and appreciate great English literary works. Based on the major principles of Whole Language instruction, the course syllabus requires that learners read and write on massive amount of English
文摘Reading is a kind of communication, and for most people in most situations it is more important than speaking. For college students today, it is more important for them to obtain the newest information on their own fields through English,rather than showing their English certificates. However, the most common problem students have nowadays,
