Abbreviations in abstracts usually do not need to be explained again. A list of abbreviations can be added to the front of the paper, and all the abbreviations of the full text can be put into a unified explanation, which is more in line with the writing norms of graduation thesis. If each article is explained separately, the whole article will be messy and affect the first impression.

The abbreviation list of master's thesis refers to the abbreviations of professional words commonly used in the thesis, usually for convenience. When writing, it is generally a complete professional word when it first appears, followed by abbreviation, and the abbreviation is used when it appears again.