First, it's best to write a paper after something is made, and at least have a feasible design scheme, so that it can be sent to a high-level journal.

Second, no matter how well your design is done, you must clarify your innovation and difference from others in your paper. Otherwise, many people have done what you did, and the paper will not be published.

Third, no matter what you have done, you should write the experimental results or design results in the paper, even if it is only a theoretical index, which is a very important one in EI retrieval standards.

Fourth, after the paper is written, it is best to search on CNKI to see how many articles have been published in related fields. The title of the paper should not be too common, and it is best to reflect the difference between you and the existing articles.

Fifth, the layout of the paper is also very important. Try to reduce the workload that periodical editors spend on your papers. N journals contribute a lot, and editors don't have time to help you sort it out slowly. A paper with a messy layout may be passed by others as soon as it is issued. Therefore, after the paper is written, you'd better find the next model essay you want to contribute, and honestly format the paper according to other people's typesetting methods, so that the chances of winning the bid will be greatly increased.