Phrase retrieval is a term of books, information and philology published on 20 19, which matches a phrase or phrase as an independent computing unit.
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.
Main contents of the paper: The paper generally consists of title, author, abstract, key words, text, references and appendix.
Thesis writing requirements:
1, the title should be concise, specific and accurate, which can summarize the specific content of the paper, help to select keywords, and conform to the relevant principles of compiling title catalogue, index and retrieval.
2. English titles mainly appear in the form of phrases, especially noun phrases, that is, titles basically consist of one or several nouns plus their prepositions and/or postattributes; The title of phrase type should determine the head word and then modify it before and after. The order of each word is very important, and improper word order will lead to inaccurate expression.
3, generally do not use declarative sentences, because the title mainly plays a marking role, and declarative sentences are easy to make the title have judgmental semantics, not refined and not eye-catching. In a few cases (critical, comprehensive and refuting), the question can be used as the title, because the question has an exploratory tone and is easy to arouse the reader's interest.
4. Foreign sci-tech journals generally have restrictions on the number of words in titles, and some stipulate that titles should not exceed 2 lines, and each line should not exceed 42 printed symbols and spaces; Some require that the title should not exceed 14 words. These regulations can be used for our reference.