First, use some duplicate checking software or websites to check duplicates, and then compare the original text with the duplicate checking results, and make a slight modification, that is, you can summarize the words marked in red in your own words or put it another way, so that the duplicate checking rate can be reduced a lot. I checked the reused pen net at that time and the results came out in a few seconds. Soon, you can visit there.

abstract

It is an excerpt from the main content of the article, which requires short and concise content.

Keyword definition

Keywords are selected from the title, abstract and text of the paper, which are words with substantial meaning 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, we should analyze the theme of the paper and convert it into standard words in the thesaurus according to the rules of indexing and collocation. (See Chinese Thesaurus and World Chinese Thesaurus).

Paper text

(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.