When the sci repetition rate is too high and rejected, the paper needs to be fully revised and improved before it can be submitted again.

Specifically, the paper can be improved from the following aspects:

1. Revise and delete the repetitive content to ensure the originality and uniqueness of the paper.

2. Add new data and experimental results, enrich the research content and deepen the research conclusion.

3. Reorganize and adjust the structure of the paper to make it clearer, more coherent and easier to understand.

4. Increase citations and references to highlight the academic value and contribution of the paper.

When revising and perfecting papers, we should follow the submission requirements and guiding principles of SCI journals, strictly control the quality of papers, and ensure that they meet the academic standards and requirements of SCI journals. If the revised paper has sufficient academic value and uniqueness, it can be submitted to SCI journal for acceptance and publication again.