Main points of the paper: (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.

In order to achieve the purpose of clear hierarchy and clear context, the text is often divided into several large paragraphs. These paragraphs are called logical segments, and a logical segment can contain several small logical segments, and a small logical segment can contain one or several natural segments, so that the text forms several levels. The level of the paper should not be too much, generally not more than five levels.

There are two blank lines between the text and the keyword; The Chinese text adopts the fourth song style; The English text is Times New Roman 12, the headline is in bold type No.4, and the headline English is Times New Roman 14, with two spaces at the beginning of each paragraph, 1.25 times the line spacing; The levels between paragraphs should be clear and the use of title numbers should be standardized. The graduation design of science and engineering majors can determine the specific serial number and level requirements according to the actual situation;

Writing requirements: fluent writing, fluent language, no typos, no questions and remarks that violate political principles. Manuscripts should be printed by computer, and A4 paper should be used uniformly; Chart requirements: all charts, circuit diagrams, flow charts, program block diagrams, schematic diagrams, etc. It is not allowed to draw by hand, but must be drawn by computer or hand according to the work requirements stipulated by the state. The Chinese characters in the chart are Xiao Wu Song Ti;