Matters needing attention in writing the abstract of paper cover:

① Don't simply repeat the existing information in the title, avoid writing the contents of the introduction into the abstract, don't copy the subtitle (table of contents) in the text of the paper or the text of the conclusion part of the paper, and don't interpret the content of the paper.

(2) Try to use written narrative, and don't list the data in the paper in the abstract; The words should be concise, exclude the content that has become common sense in this subject field, and delete meaningless or unnecessary words; The contents should not be displayed, examples should not be cited, and the research process should not be introduced.

Paper requirements:

1. Title specification Title should be concise, specific and accurate, which can summarize the specific content of the paper, help to select keywords, and conform to the relevant principles of compiling title catalogue, indexing and retrieval.

2. Proposition method.

3. Notes on English Title Writing The main form of English titles is phrases, especially noun phrases, that is, titles are basically composed of one or several nouns plus their prepositions and/or postattributes; The title of phrase type should determine the head word and then modify it before and after. The order of each word is very important, and improper word order will lead to inaccurate expression.