"Hardware" and "software" in this paper are both figurative words. "Hardware" refers to the overall framework and topic selection of the paper, while "software" refers to the explanation of the topic selection and the enrichment of the framework. First, "hardware" is the foundation, and then "software" is the finishing touch.

The conclusion of the paper is to refine and summarize the main research results and arguments of the paper, which should be accurate, concise, complete and organized, so that people can fully understand the significance, purpose and work content of the paper after reading it.