Paper error rate is not duplicate checking rate. The paper error rate refers to the ratio of the total number of errors to the total number of words in the full text. The error rate is equal to the ratio of the total number of errors to the total number of words in the full text, which is usually expressed as a ratio of ten thousandths. The error rate of a paper is the ratio of the total number of errors to the total number of words in the full text. Paper duplicate checking rate means that the paper duplicate checking system compares the papers uploaded by us with the paper database in the duplicate checking system, and calculates the proportion of repeated words to the total number of words in the paper according to the system algorithm. This percentage is the most intuitive embodiment of repeating other people's papers. Thesis is a Chinese word, and its pinyin is lùnwén, 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.