1. Clear structure: This template is characterized by clear structure and strong logic. It usually includes abstract, introduction, problem restatement, model hypothesis, model establishment, model solution, result analysis, conclusion and references.

2. Chart type: This template is characterized by using a large number of charts to display data and results, so that readers can understand the content of the paper more intuitively. It usually includes abstract, introduction, problem restatement, model hypothesis, model establishment, model solution, result analysis and conclusion.

3. Flowchart: The characteristic of this template is to show the process of solving problems with a flowchart, so that readers can understand the ideas of the paper more clearly. It usually includes abstract, introduction, problem restatement, model hypothesis, model establishment, model solution, result analysis and conclusion.

4.Hybrid: This template is a mixture of the above templates, with clear structure and rich charts and flowcharts, which makes the paper logical and intuitive.

No matter which template you choose, you should pay attention to the following points: first, ensure that the structure of the paper is clear and logical; Second, we should make full use of charts and flowcharts to display data and results; Third, we should pay attention to the language expression of the paper and be accurate and concise; Fourth, we should pay attention to the format of the paper, including font, font size, line spacing, margins and so on.