英语论文写作必备英语学术论文常用句型(4)

effective method has yet to be developed.

12. The pioneer work can be traced to xx [1965].

13. To date, none of the methods developed is perfect and all are far from ready to be used in commercial systems.

Objective / Goal / Purpose

1. The purpose of the inference engine can be outlined as follows:

2. The ultimate goal of the xx system is to allow the non experts to utilize the existing knowledge in the area of manual handling of loads, and to provide intelligent, computer aided instruction for xxx.

3. The paper concerns the development of a xx

4. The scope of this research lies in

5. The main theme of the paper is the application of rule based decision making.

6. These objectives are to be met with such thoroughness and confidence as to permit ...

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.