Generally, it is a combination of initial capital and articles, prepositions, conjunctions, etc. Generally not included.

Even the abbreviations of famous proper nouns are ambiguous, such as CCTV, which can refer to closed-circuit television or China CCTV.

So the solution when writing an article is to write the full name when it first appears, and indicate the abbreviation in brackets, so that the abbreviation can be used directly below.

As a translator, sometimes I spend a lot of time translating abbreviations for no reason. After all, it is impossible to know the abbreviation of every industry, so you need to check it carefully. If you can't find them, you have to ask the author.

Introduction to the paper:

Thesis is a Chinese word, and its pinyin is lùn wén, which is a common word in classical literature and refers to conversation or exchange of ideas.

Nowadays, papers are often used to refer to articles that conduct research in various academic fields and describe academic research results, which are referred to as papers for short. It is not only a means to discuss problems in academic research, but also a tool to describe academic research results in academic exchanges. Including academic papers, graduation papers, dissertations, scientific papers, achievement papers and so on.

On February 24th, 2020, 65438, the Sampling Method for Undergraduate Graduation Thesis (Design) (for Trial Implementation) proposed that undergraduate graduation thesis should be sampled once a year, and the sampling ratio should not be less than 2% in principle.