科研选题与论文写作1有关科学研究基础训练.ppt

7. The objectives of the ... operations study are as follows:? ? 8. The primary purpose/consideration/objective of? ? 9. The ultimate goal of this concept is to provide? ? 10. The main objective of such a ... system is to? ? 11. The aim of this paper is to provide methods to construct such probability distribution.? ? 12. In order to achieve these objectives, an xx must meet the following requirements:? ? 13. In order to take advantage of their similarity? ? 14. more research is still required before final goal of ... can be completed? ? 15. In this trial, the objective is to generate...? ? 16. for the sake of concentrating on ... research issues 17. A major goal of this report is to extend the utilization of a recently developed procedure for the xx.? ? 18. For an illustrative purpose, four well known OR problems are studied in presence of fuzzy data: xx.? ? 19. A major thrust of the paper is to discuss approaches and strategies for structuring ..methods? ? 20. This illustration points out the need to specify? ? 21. The ultimate goal is both descriptive and prescriptive.? ? 22. Chapter 2. Literature Review? ? 23. A wealth of information is to be found in the statistics literature, for example, regarding xx? ? 24. A considerable amount of research has been done .. during the last decade 25. A great number of studies report on the treatment of uncertainties associated with xx.? ? 26. There is considerable amount of literature on planning? ? 27. However, these studies do not provide much attention to uncertainty in xx.? ? 28. Since then, the subject has been extensively explored and it is still under investigation as well in? ? methodological aspects as in concrete applications.? ? 29. Many research studies have been carried out on this topic.? ? 30. Problem of xx draws recently more and more attention of system analysis. 31. Attempts to resolve this dilemma have resulted in the development of? ? 32. Many complex processes unfortunately, do n