1, topic selection. Determining the topic is to determine the research topic, which is the 1 step of writing excellent papers. It determines the content of the graduation thesis, how to write the graduation thesis, and whether it is well written. If the theme is chosen correctly, the paper will be convenient, fast and good; Otherwise, the situation will be counterproductive. ?

Principle of topic selection: (1) Choose topics with research value; (2) Choose a topic that you are capable of completing; ? (3) Choose a small theme instead of a big theme.

How to choose the theme is:? (1) Determine the theme under the guidance of the instructor; ? (2) Choose a topic from the collected reading materials; (3) Seeking topics from social practice and scientific practice; (4) Choose the theme from research and thinking.

2. Collect and select reference materials. Writing a thesis is the reprocessing of scientific and technological information. Whether we can make full use of the existing research literature and materials will determine the quality of topic selection, scientific research and thesis writing. How to collect data? When writing a thesis, we should try to use two sources of information: one is library materials (including traditional manuals).