Generally, the purpose, experimental methods, results and final conclusions of the research work should be explained, with emphasis on the results and conclusions. Generally speaking, Chinese abstracts do not exceed 300 words, and foreign abstracts do not exceed 250 substantive words. Figures, tables, chemical structures, symbols and terms that are not widely known and commonly used are not used in the abstract unless absolutely necessary. You can start a new page before the title page (this page has no text), and the abstract of an academic paper is generally placed after the title and author and before the text of the paper.
Abstracts of papers are also called abstracts and executive summaries. It is a short article, which concisely and accurately describes the important contents of the literature, without comments or supplementary explanations. Its basic elements include research objectives, methods, results and conclusions. Specifically, it is the main object and scope of research work, the means and methods adopted, the achievements and important conclusions obtained, and sometimes other important information with intelligence value. It should be self-evident and have the same amount of information as the literature, that is, you can get the necessary information without reading the full text. Needless to say, it needs to be scrutinized word by word. The content must be complete, specific and obvious. Although the English abstract is based on the Chinese abstract, it should consider the needs of readers who can't read Chinese, and the substantive content can't be omitted.
Secondly, the classification of abstracts.
According to different contents, abstracts can be divided into the following three categories: reportorial abstracts, indicative abstracts and reportorial-indicative abstracts.
(1) report summary: Also known as informative summary or informative summary, it is characterized by a comprehensive and concise summary of the purpose, methods, main data and conclusions of the paper. Usually, this abstract can partially replace reading the full text.
(2) Indicative abstract: also often called explanatory abstract, descriptive abstract or argumentative abstract. Generally, only two or three sentences are used to summarize the theme of the paper, and arguments and conclusions are not involved. Mostly used for summary, meeting report, etc. This abstract can be used to help potential readers decide whether they need to read the full text.
(3) Report-indicative summary: the part of the document with high information value is expressed in the form of report summary, and the rest is expressed in the form of indicative summary.
Third, the writing of abstract.
At present, most papers published in China journals use reportable abstracts. That includes the purpose, methods, results and conclusions of the paper. However, the abstract of graduation thesis is mostly an indicative abstract, which summarizes the theme and main content of the article. In the process of writing an indicative abstract, the author should first briefly introduce the writing background of the paper, then briefly introduce the main content of the article, mainly the outline of the article, and finally introduce the research significance of the article.
Four. Matters needing attention in writing abstract of paper
(1) What has become common knowledge in this field should be excluded from the abstract; Never write what should appear in the introduction into the abstract; Generally don't interpret and comment on the content of the paper (especially self-evaluation).
(2) Don't simply repeat the existing information in the topic. For example, if the title of an article is "Study on Rhizome Formation in Vitro Culture of Several Orchids from China", then don't write at the beginning of the abstract: "For.
(3) Rigorous structure, concise expression and exact semantics. What to write first, then what to write, should be arranged in logical order. Sentences should be coherent and echo each other. Use long sentences with caution and keep them as simple as possible. Every sentence should be clear, and there should be no vague, general or vague words, but the abstract is a complete essay after all, and telegraph writing is not enough. The abstract is not segmented.
(4) Use the third person. It is suggested that the description methods such as "research …", "report …" and "investigation …" should be used to indicate the nature and theme of the literature at one time, instead of "this article" and "author" as subjects.
(5) Standardized terms should be used instead of symbols and terms that are not widely known and commonly used. If there are new terms or no suitable Chinese terms, you can indicate the original text in brackets or after translation.
(6) In addition to being really inflexible, mathematical formulas and chemical structural formulas are generally not used, and illustrations and tables do not appear.
(7) Unless the literature confirms or denies the published works of others, there is no need to cite them.
(8) Abbreviations, abbreviations and codes can be clearly understood by readers of adjacent majors ... >; & gt
Question 2: How to write the abstract of the paper to be refined? 10 hello, I'm happy to answer your questions.
First of all, we must clarify the central argument.
You also need to know where to explain your point of view.
Question 3: How to write the abstract of the paper?
Papers usually have abstracts, some for international communication, and foreign language (mostly English) abstracts. It is a brief statement of the content of the paper, without comments or annotations. Other uses are to obtain necessary information without reading the full text of the paper.
The abstract shall include the following contents:
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. 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.
Question 4: How to write the paper, the required format, abstract, preface and conclusion, how to write the text, and how to write the 200-point paper format.
1. Title: accurate, concise, eye-catching and novel.
2. Table of Contents: A table of contents is a brief list of main paragraphs in a paper. (Essays don't need to be listed in the table of contents)
3. Abstract: It is an excerpt from the main content of the article, which requires short and pithy content. The number of words can be as few as dozens, and it is advisable not to exceed 300 words.
4. Keywords or subject words: keywords are selected from the title, abstract and text of the paper, and are words with substantive significance to express the central content of the paper. Keywords are words used by computer systems to index the content characteristics of papers, which are convenient for information systems to collect and provide readers with retrieval. Generally, 3-8 words are selected as keywords for each paper, and a new line is set at the bottom left of the "abstract".
Subject words are standard words. When determining the subject words, the paper should have a theme, and according to the indexing and collocation rules, it should be converted into standardized words in the subject glossary.
5. Text of the document:
(1) Introduction: Introduction, also known as preface, preface and introduction, is used at the beginning of the paper. The introduction should generally write the author's intention, explain the purpose and significance of the topic, and point out the scope of the paper writing. The introduction should be short and concise, and stick to the theme.
(2) Text of the paper: The text is the main body of the paper and should include arguments, arguments, argumentation process and conclusions. The main part includes the following contents:
A. Propose-demonstrate;
B. analyzing the problem-arguments and arguments;
C. solving problems-demonstrations and steps;
D. conclusion.
6. The references of the paper refer to the main documents listed at the end of the paper that can be referenced or quoted in writing. References should be marked on a new page in accordance with GB77 14-87.
English: Title-Author-Publication Information (edition, publisher, publication date): Author-Title-The requirements for the references listed in the publication information are:
The references listed in (1) should be official publications for readers' textual research.
(2) The listed references shall be marked with serial numbers, titles of works or articles, authors and publication information.
Question 5: How to write the abstract of the article? What has become common sense in this discipline should be excluded; Never write what should appear in the introduction into the abstract; Generally don't interpret and comment on the content of the paper (especially self-evaluation). 2) Don't simply repeat the existing information in the topic. For example, if the title of an article is "Study on Rhizome Formation in Vitro Culture of Several Orchid Seeds in China", then don't write at the beginning of the abstract: "For the 3 with strict structure, concise expression and exact semantics. What to write first, then what to write, should be arranged in logical order. Sentences should be coherent and echo each other. Use long sentences with caution and keep them as simple as possible. Every sentence should be clear, and there should be no vague, general or vague words, but the abstract is a complete essay after all, and telegraph writing is not enough. The abstract is not segmented. 4) Use the third person. It is suggested that the description methods such as "research …", "report …" and "investigation …" should be used to indicate the nature and theme of the literature at one time, instead of "this article" and "author" as subjects. 5) Standardized terms should be used instead of symbols and terms that are not well known and commonly used. If there are new terms or no suitable Chinese terms, you can indicate the original text in brackets or after translation. 6) In addition to being really inflexible, mathematical formulas and chemical structural formulas are generally not used, and there are no illustrations and tables. 7) Don't quote other people's published works unless the literature confirms or denies them. 8) Abbreviations, abbreviations and codes must be explained when they first appear, except those that can be clearly understood by adjacent professional readers. Other matters that should be paid attention to when writing scientific papers, such as adopting legal units of measurement, using language and punctuation correctly, are also applicable to the preparation of abstracts. At present, the main problems in writing are: incomplete elements, or lack of purpose, or lack of methods; Citation is not independent and self-evident; Improper simplification.