A paper generally consists of title, author, abstract, keywords, text, references and appendices, some of which (such as appendices) are dispensable. The order of each composition is: title, author, abstract, keywords, English title, English abstract, English keywords, text, references, appendix and thanks.

The following are described in turn according to the structural order of the paper.

subject

(1) Thesis-Topic A scientific paper has a topic and cannot be "untitled". The topic of the thesis is generally about 20 words. The size of the topic should be consistent with the content, with no subtitle, 1 report and secondary report as far as possible. Thesis topics are all in a direct narrative tone, without exclamation marks and question marks, and scientific and technological paper topics cannot be written as advertisements or news reports.

Propositional model

Concise and to the point. Methods of English titles ① English titles mainly appear in the form of phrases, especially noun phrases, that is, titles basically consist of one or several nouns plus their prepositions and/or postattributives; 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. (2) Generally don't use declarative sentences, because the title mainly plays a marking role, and declarative sentences are easy to make the title judgmental, not refined and not eye-catching. In a few cases (critical, comprehensive and refuting), the question can be used as the title, because the question has an exploratory tone and is easy to arouse the reader's interest. The English title and Chinese title of the same paper should be consistent in content, but it does not mean that the words should correspond to each other. In many cases, individual non-material words can be omitted or changed. ④ Foreign sci-tech journals generally have restrictions on the number of words in titles, and some stipulate that titles should not exceed 2 lines, and each line should not exceed 42 printed symbols and spaces; Some require that the title should not exceed 14 words. These regulations can be used for our reference. ⑤ In the English title of the paper. Don't use anything that can or can't be used.