The following is the relevant introduction of the paper:
Thesis is a Chinese word, and its pinyin is lùn wén, which is a common word in classical literature and refers to conversation or exchange of ideas.
Nowadays, papers are often used to refer to articles that conduct research in various academic fields and describe academic research results, which are referred to as papers for short. It is not only a means to discuss problems in academic research, but also a tool to describe academic research results in academic exchanges. Including academic papers, graduation papers, dissertations, scientific papers, achievement papers and so on.
On February 24th, 2020, 65438, the Sampling Method for Undergraduate Graduation Thesis (Design) (for Trial Implementation) proposed that undergraduate graduation thesis should be sampled once a year, and the sampling ratio should not be less than 2% in principle.
Keywords are selected from the title, abstract and text of the paper, which are words with substantial meaning to express the central content of the paper. Keywords are words used by computer systems to index the content characteristics of papers, which are convenient for information systems to collect and provide readers with retrieval.
Refer to Baidu Encyclopedia-Papers for the above information.