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. For example, a 6000-word paper usually has an abstract of no more than 300 words.
Don't give examples, talk about the research process, use charts, give chemical structures, and make self-evaluation. The common problems in writing the abstract of a paper are as follows: 1. Plagiarizing the subtitle (table of contents) or the text of the conclusion part of the paper; Second, the content is not centralized and the text is too long.
It is necessary to have a high degree of generalization and a concise and clear language. Both Chinese and English, with a Chinese abstract of about 300 words; There are about 250 notional words in English abstracts.
Writing method
1, PARI method
P = problem: refers to the problem to be solved in the paper. A = Method: The research method adopted in this paper. R = Result: What is the research result? I = Impact: What is the specific theoretical or practical impact of these results. Explain these four questions clearly and organize them into language under correct logic, which is the qualified summary.
2. Outline method.
The so-called outline method is just to organize the papers in language according to the catalogue of the papers themselves. This method is the simplest and most suitable for all kinds of examination papers.
For example, in this paper, by searching for references, etc. What to analyze first, what to study with what method on this basis, and what conclusion to draw at last, and this method of smoothing contour can cover these aspects well.
Refer to the above content: Baidu Encyclopedia-Abstract