Individuals are engaged in the guidance and assistance of papers all the year round. What I receive the most every year is not from the beginning, but from the time of quick defense. When I asked, I always looked for low-cost guidance in the early stage, thinking that I could survive. As a result, my tutor doubted my life.
Therefore, if you want to pass the customs safely, you should either write it carefully from the beginning, or find a reliable individual to manage it directly and improve your quality.
abstract
With the rapid development of computer technology and Internet, online query, retrieval and download of professional data has become an important means of scientific and technological information retrieval. For all kinds of full-text databases or abstract databases on the Internet, abstract index is an important tool for readers to retrieve documents, which provides convenience for the construction and maintenance of scientific and technological information literature retrieval databases.
It is a comprehensive introduction to the paper, so that people can understand the main contents of the paper. After the paper is published, the abstract can be directly used by abstract magazines or various databases without modification or slight modification, so that readers can know the main contents of the paper as soon as possible to supplement the deficiency of the title, thus avoiding misunderstandings, deficiencies and even mistakes that may occur when others compile the abstract.