The basic content of the answer sheet

1, problem description, background analysis etc.

2. Assumptions and symbolic descriptions of the model (list).

3. Model establishment: problem analysis, quoting mathematical propositions, formula derivation, model ⅰ, model ⅱ, etc. .

4. Solution of the model: design or selection of calculation method, calculation steps (block diagram), name of software adopted, etc.

5. Model results: error analysis and model verification.

6. Model evaluation: characteristics, advantages and disadvantages, improvement methods and popularization.

7. References.

8. Appendix: charts, procedures, etc.