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There are generally three principles for selecting topics for retrieval papers
The topic selection for retrieval papers should have a clear purpose, apply what you have learned, and integrate theory with practice. The topic selection should be combined with the needs of the country, linked to the difficult problems encountered in work and production practice, and can be used as the topic selection intention after in-depth observation, investigation and thinking. Research topics should serve the construction of the four modernizations, with the purpose of promoting sales work and solving practical problems, and choose topics that are easy to be effective. Only in this way can the retrieval papers achieve better value and results. Never choose a topic that has no practical significance for actual work or social progress.
When retrieving papers, you should choose topics that are creative and have academic value. It is necessary to choose topics that have not been studied by predecessors, solve problems that have not been solved by predecessors, and make the results groundbreaking. You can also choose topics that have been studied by predecessors, but lack breadth and depth and need further development, supplementation, and revision, so that academic research can be deeply humane and extendable. You can also choose comprehensive and inductive topics. For example: Comprehensive analysis of other people's results. If there are multiple results, you can compare the similarities, differences, gains and losses, and carry out the research more deeply. From it, you can come up with new insights, new viewpoints, and even new theoretical systems. It also makes other people’s results more noticeable.
The topic selection of the retrieval paper should have a clear purpose, apply what you have learned, and integrate theory with practice. , When retrieving papers, you should choose topics that are creative and have academic value. 2. The topic selection of the search paper should be based on one's ability and be moderately difficult.
The topic of the retrieval paper should be selected according to one's ability and be moderately difficult. When selecting a retrieval paper title, both objective and subjective conditions must be considered. That is to say, you should pay attention to personal strengths and determine the topic based on your own business foundation, professional level, basic theoretical knowledge, literacy, writing ability and other subjective factors. You should also consider the environment you are in, such as how long the time limit is, how many documents and materials can be provided, and objective factors such as funding and guidance. You should act according to your ability and choose topics of appropriate size and difficulty. Generally, the topic should be in-depth, but the scope of the research should not be too broad, and the discussion should be focused, making it easy to carry out thorough analysis and profound and concise expressions. &;/&--
&;&;The topic forms of retrieved papers are diverse, including topical, analytical, review, discussion, comparison, and marginal, etc. In the process of selecting a topic, you need to do research first, study hard, accumulate information, think actively, explore hard, and give full play to your imagination. We should pay attention to choosing topics from neglected places, from unexpected acquisitions, from practical work, from pioneering and innovative things, from places that can be understood by people, and to get rid of the mystery of scientific research and retrieval paper writing. , Dare to practice and dare to write. &;/&;There are many ways to choose a topic, so be eclectic. Students must choose their topic carefully when writing a search paper. Once the topic is selected, the article is half completed
Indexing method of topic search terms
() Topic analysis. Similar to the title word language, the subject analysis of retrieval subject word indexing should also first distinguish the main aspect, subordinate aspect and general aspect of the subject, list these concepts one by one and then translate them into English. The difference is that all these key aspects Words no longer need to be checked at different positions in the next step of the lookup table, and only need to be searched in alphabetical order.
() Look up the table to select words. Check the subject keywords obtained in the first step one by one in the word list in alphabetical order. At this time, you should pay attention to several points: first, when the keywords are informal search keywords, you should switch to the formal keywords listed; When the keyword happens to be the official search subject term (unless there is a more suitable word among the following subject terms with a belonging relationship), you can transfer to the subject index of the corresponding section; thirdly, after selecting the search subject term, You can use the following classification numbers () to determine which of the three series, B, should be used; fourth, when the item search subject headings and the following sub-subject headings are not suitable, but they are related to the topic When using the first word of the listed family, you can search the word family table to expand the scope of word selection; fifthly, when the subject concept of the topic involves a wide range of extensions, it should be split into several keywords for verification.
() Try to check the subject index and determine the search subject words. Use the search subject words obtained in the second step to search in the subject index of the corresponding section. Usually, the search subject words determined by the main concept of the subject should be searched as key words. If relevant documents can be found under these words, it proves that the search subject words determined in the first two steps are correct; otherwise, re-determination should be considered. . --