① The purpose and significance of this study;
(2) the main content of the study, which shows what has been done;
(3) The basic conclusions and research results highlight the originality of the paper;
④ The significance of the conclusion or result.
Although the abstract of the paper should reflect the above contents, the text must be very concise, the content should be fully summarized, and the length is generally limited to less than 5% of the words in the paper. Abstract generally does not exceed 300 words.
The basic specification of (1) should be written in the third person. Abstract is a complete essay, which is independent and can be used alone. Even if you don't read the full text, you can still understand the main contents of the paper, the author's new ideas and viewpoints, the purpose of the paper, the methods adopted, the results and conclusions of the research. (2) The narrative is complete, the logic is prominent, and the article structure is reasonable.
(3) the text should be concise and to the point, and redundant words are not allowed. We should adopt the method of direct expression, without unnecessary literary embellishment, and provide the maximum information with the least number of words.
(4) Special characters, charts and mathematical expressions composed of special characters are not used in the abstract, and examples cannot be cited.
3. Content elements of the abstract
Purpose, method, object and conclusion are called abstract four elements.
(1) Objective: The scope, purpose and importance of graduation thesis research.
(2) Methods: What research methods were used in the graduation thesis?
(3) Results: State the research results of graduation thesis.
(4) Conclusion: Important conclusions and main viewpoints obtained through the study of the problem.