文獻(xiàn)檢索的基本原理英文版

1、.See Chapter 1, 3 one of the basic principles of a literature search. The basic principles of literature search through the literature search is actually a search tool to find the information they need. The principle Simply put, the question is to identify and retrieve those stored in a retrieval sy

2、stem identification literature to compare two identification documents contain the same or need to retrieve the identification, put the logo features a literature retrieval system from in output, the literature is the literature search initially hit. This includes storage and retrieval of documents,

3、 as shown.Information needsInformation collectionCharacterizationExpressCharacterization Express Comparison and selection Stored procedure: the retrieval process：Document Information Search topic Analysis AnalysisDocument Information feature Information retrieval questions Bibliographic indexing Exp

4、ression Search language and name authorityForm FormIdentification document information (access points) Search Question ID (search terms) Enter Search Retrieval system (identified more)OutputSearch Results (Perfectly matched, related, unrelated)2Information storage and retrieval 1) information storag

5、e retrieval booksAbstract number: 020001Title: the dye in production of the microcomputer controlAuthor: zhang Ming; Chien-ming wang; LiuJianYeInstitution: Beijing institute of chemical (Beijing 100001)Literature sources (source) : chemical technology, 2002.33 (6) 32-36Abstract: in this paper the dy

6、e production process in the microcomputer control, temperature control technology of application.Key words: the dye production microcomputer feeding control temperature controlClassified number: TQ7 TP3Literature characteristics, search fields, retrieval item: the title, author, institutions, litera

7、ture sources, abstract, key words, classification databaseDN-02174618AN-I IMPRIVING LIGHT METAL CASTINGS. AU Vaccari , John A.CS American Machinist & Automated Manufacturing, New York, NY USASO Am Mach Autom Manuf v 130 n 6 Jun 1986 p 87 89PY - 1986SN 0886-0335LA - ENGLISHDT - JA(Journa

8、l Article)TC - A(Applications)AB With high strength aluminum-and magnesium - casting alloys having reached the limit of their mechanical performance by conventional . 5 refs.DE - ALUMINUM AND ALLOYS CastingID -FOUNDRY PRACTICE - Permanent MouldCC - 541 (Aluminum & Alloys) 534 (Foundry Practice)2) in

9、formation retrievalA; Appearance characteristics1. The title (title, the title, literature title) indexIn the production of dyes microcomputer control-0200012. The authors indexZhang Ming-020001Chien-ming wang see: zhang MingLiuJianYe see: zhang MingFamily name * in former name last3. Institutions i

10、ndexBeijing institute of chemical-0200014. Literature number (registration number, ISSN number, the patent number, the number of report)B; Content features1. The theme indexThe dye production-02001 02 * * * * * * * * * *Microcomputer-02001 02 * * * * * * * * * *Feeding control-02001 02 * * * * *Temp

11、erature control-02001 02 * * * * *2. Classification indexTQ7 chemical industry02001 02 * * * * *TP3 automatic control02001 02 *Computer search:1. Field retrieval: title, key words, the full text, authors, institutions, the title, s, WenZhong, etc2. Simple retrieval: field, classification, subject3.

12、Advanced retrieval: retrieval modelExample: S1. Dyestuff production AND (computer OR computers OR computer) AND melky charging AND temperature AND controlS2. (zhang Ming OR chien-ming wang OR LiuJianYe) / AU AND Beijing institute of chemical/CSS3. S1 AND S2 Search topic: the application of computer

13、in dyestuff production to retrieval?Literature characteristics, search fields, retrieval item: the title, author, institutions, literature sources, abstract, key words, classification3. Retrieval languageRetrieval language is in the field of literature retrieval people used to describe literature th

14、eme (content) characteristics or external characteristics and the questions of the information a special language. Because it is marking the language of literature characteristics, can also be called indexing language, because it is the index of language, can also be called as the index language.1)

15、retrieval language in the literature retrieval in the roleIn the literature retrieval of the storage and retrieval process, retrieval language plays an important role in language communication, is the literature guarantee storage and retrieval two process, indexing and retrieval personnel both sides

16、 thought personnel of the bridge. If no retrieval language as indexing and retrieval of staff personnel common language, it will be difficult to make indexing of literature of the contents of the personnel express (indexing terms) and retrieval personnel to the same content to express the literature

17、 (retrieval language) agree, literature retrieval it cannot.For example, the computer, the computer, the computerConcrete, concrete, cementSo retrieval language is essentially indexing and retrieval of the agreement between language. Use retrieval tools must master the retrieval ? Self-taught conten

18、tSecond, literature retrieval procedureLiterature retrieval we have the following five program (step) :Analysis and research topic selection retrieval tools-sure way to search for clues to the literature retrieval, and ask for the original documents.1. Analysis research subject analysis to find the

19、literature research is the most basic preparation before, to the retrieval process and retrieval effect has the crucial influence function. It includes:1) analysis of the main content of the research project, which subject, etc, to determine the subject keywords, relevant keywords and specialized su

20、bject range (a secondary classification mesh name and related categories name) retrieval marking.2) according to the subject for property analysis found mainly in literature in what publications, so as to determine the types of literature retrieval.3) according to the subject1) books Example:Compute

21、r simulation of electronic circuits R, Raghuram, NeW Delhi, India: Weiley (1989) 246pp, ISBN ：8122401112Note: (1) the title; (2) the authors; (3) of publication, the publisher; (4) the publication date; The total number of pages; (5) 6 international standard book number .2) journal Example:J Pressur

22、e Vessel Technol. Trans, ASME V112 n.4 Nov. 1990 P410416Note: (1) the abbreviation; the title (2) the time; the roll (3) the monthly publication; (4) : page number.3) the meeting literature例：Proceedings Fourth Annual Symposium on Logic in Computer Science (Cat. No. 89 CH2753-2) Paific Grove, CA. USA

23、, 5-8June 1989 (Washington, Dc, USA : IEEE Computer, Soc press 1989 P263-72)Note: (1) the meeting and conference record the name; (2) the order number; (3) the meeting place and time; (4) the meeting record the publisher, address and publication date and the page number.Usually, the Meeting in the l

24、iterature have a Meeting in the characteristics, such as Proceedings, Symposium, Conference, Meeting, according to these features to determine whether the Meeting of the literature.4) the patent documentExample: Patent no: US 4202737Note: the Patent number is the United States code, US, the Patent d

25、ocument has Patent the network.5) technical reportExample: the Report KFKI-1983-57 (1), Hungarian Acad, Sci., Budapest (2), 1983 () (3) (4), 15 ppNote: (1) the technical report Numbers; (2) collect and compile technical report agencies address; (3) the time; announced (4) report pages. Technical Rep

26、ort has Report the network.6) degree thesisExample: j. a. George, (1) the Computer Implementation of the Finite Element Method, (2) Ph. D. Dissertation (3), Stanford Univ俄文字母-拉丁字母音譯對(duì)照表俄文拉丁俄文拉丁俄文拉丁俄文拉丁ABVGDEEZHZIIKLMNOPKSTUFKHTSCHSHSHCHYYUYA(1) in the YuWei can be omitted when. 拉丁字母-日文字母音譯對(duì)照表a()i()u()e()o()ka()ki()ku()ke()ko()sa()shi()su()se()so()ta()chi()tsu() te()to()na()ni()nu()ne()no()ha()hi()fu()he()ho()ma()mi()mu()me()mo()ya()yu()yo()ra()ri()ru()re()ro()Four, Chin