However, recent research shows that the duplicate checking rate of English papers is generally low. This phenomenon has aroused widespread concern and discussion. One possible reason is the limitation of the duplicate checking system. Although modern duplicate checking systems have certain accuracy in detecting copying, pasting and plagiarism, they often fail to identify some more advanced forms of plagiarism, such as rewriting or using synonyms to replace them. These plagiarism forms can avoid the detection of duplicate checking system, resulting in low duplicate checking rate.
Another reason may be the abuse of duplicate checking system by academic circles. Some authors may use various means to avoid checking the detection of the system repeatedly, such as using special software to modify it, or choosing to check the duplication only in a specific database. These behaviors will also lead to low duplicate checking rate.
In addition, the low duplicate checking rate of English papers may also be related to academic environment and culture. In some countries and regions, students and scholars pay different attention to academic integrity, and plagiarism is common. Such an environment will lead to low duplicate checking rate, because many papers may be plagiarized and duplicated, but due to the lack of effective supervision and punishment mechanism, these problems cannot be effectively solved.
To sum up, the low duplicate checking rate of English papers may be caused by the limitations of duplicate checking system, the abuse of academic circles and the influence of academic environment and culture. In view of this problem, we need to constantly improve the accuracy and sensitivity of the duplicate checking system, strengthen the education and supervision of academic integrity, and promote the healthy development of the academic community.