2. Another important point is that the author has carefully revised the article according to the revision suggestions. If the author doesn't do this, it is easy to be rejected.
In this link, the author needs to pay special attention to whether there is a deadline for rework. If there is a time limit, he must hurry to revise the article within the required time. General minor repairs may take three to five days to rework, major repairs may take 1-3 months, and the extension time for the second application may be shorter. The author needs to pay attention to some details when applying for an extension. First of all, the author had better not apply for extension at that time. The application for extension must be made in advance, if not in advance.
Some journals will directly reject the manuscript when they apply for extension for the second time, so it is not absolutely impossible to apply for extension for the second time, depending on the specific requirements of the journal. What the author can do is to ensure that he can only apply for an extension at most once, and it is best to complete the revision of the article within the time required by the journal.
Population aging is the basic national condition of our country, and the change of population structure brings pressure and challenge to social pension. The follow