標引詞 的英文怎麼說

中文拼音 [biāoyǐncí]
標引詞 英文
index term
  • 標 : Ⅰ名詞1 [書面語] （樹梢） treetop; the tip of a tree2 （枝節或表面） symptom; outside appearance; ...
  • 引 : Ⅰ動詞1 （牽引; 拉） draw; stretch 2 （引導） lead; guide 3 （離開） leave 4 （伸著） stretch 5 （...
  • 詞 : 名詞1 （說話或詩歌、文章、戲劇中的語句） speech; statement; lines of play 2 （一種韻文形式 起於唐...
  1. This thesis will rely on previous studies of instructions on the general rules and language functions, and modification of teacher talk to carry on a multi - layer study on junior middle school teachers " instructions with aspect of linguistic forms and language functions in chinese efl classrooms. after study on the transcriptions of 30 lectures ( 10 lectures are given by in - service teachers, 10 lectures are given by pre - service teachers and 10 lectures are given by the winners in fine - quality classroom competitions ) of efl classroom of junior middle schools in china, the major findings are : ( 1 ) the teachers likely use some devices with respect to prosody ( temporal variables ), lexis, syntax and discourse to simplify and clarify the complex instructions to match the requirement of junior middle school students " listening comprehension. ( 2 ) there are about three factors that cause the ineffective instructions

    本文在前人的關于教師語言的調整，指令語及其表達功能的研究基礎上以何安平教授建立《中學英語教育語料庫（ mstm ） 》中的近17 . 7萬字的子語庫《英語課堂教學語料庫（ msee ） 》為研究語料，選擇了其中30節初中英語課為研究對象，對教師指令語的言語形式及其語言功能進行了較為深入的描述分析，發現： （ 1 ）在音律層面，中國中學英語教師習慣川停頓來放慢語速或在一些難詞之前做停頓以便達到讓學生理解的要求：詞匯層面，教師慣用一些表達方式來給指令語；句法層面，教師也是盡量用簡單句來簡化指令語；語篇層面，初中英語課堂上教師常用一些信號詞來起始解釋性指令語，並少用宏觀語篇標記詞來幫助學生理解，但卻常用微觀語篇標記詞來吸引學生的注意力。
  2. In fact, the knowledge database is an experiential specialist system, which includes library classification, thesaurus, concordance of class number with descriptor, synonymous dictionary, keywords lists, stop - words lists, etc. after determining the indexing data of web pages, the method of weighted word frequency, which combined with statistical algorithms, is adopted to exercise the subject indexing of chinese web pages

    在確定網頁基本信息標引源的基礎上，中文網頁主題標引運用了基於詞頻的統計加權法；通過與分類號?主題詞對應庫主題詞串的詞面相似度計算，進一步完成中文網頁的賦號標引，即分類標引。
  3. And then, the paper use the measure of literal similarity to classify the chinese web pages, which based on lots of experiential classifying data. then, the author uses borland delphi and visual foxpro to develop an automatic indexing system, which is used to process chinese web pages. the experiential system is composed of web pages text analysis, automatic words extracting, automatic subject indexing, classifying, indexing result confirmation and knowledge database maintenance

    隨后，本文利用borlanddelphi 、 visualfoxpro等工具設計並開發了一個包括中文網頁文本信息提取、自動抽詞、自動主題與分類標引、標引結果處理、知識庫維護等功能，用以處理中文網頁信息的自動標引實驗系統；並簡要介紹了系統的設計、工作流程、使用方法及運行條件。
  4. The quality analysis of keywords indexing system of chinese academic journals

    我國學術期刊關鍵詞標引質量探析
  5. Indexing of key words is required by sci - tech research papers

    摘要標引關鍵詞是科技論文的基本要求。
  6. From linguistics, cognitive psychology and computational linguistics, we searched the base of theory of key phrases ' advantage, defined key phrases, and acquired them by extracting key words labeled by specialist in web pages

    本文從語言學、認知心理學和言語習得、計算語言學等方面尋求關鍵短語優勢的理論依據，對關鍵短語進行了界定，通過抽取網頁上專家標引的關鍵詞獲得關鍵短語。
  7. V interfaces at the digital local exchange - v5. 2 interface for the support of access network - part 3 : test suite structure and test purposes tss tp specification for the network layer an side endorsement of the english version en 300

    本標準適用於以漢語為交換語言的多語種敘詞不達意表的編制與修訂，不適用於符號化檢索語言如數字公式與化學式詞表自動標引抽詞系統以及不作規范處理的關鍵詞表。
  8. The research of this paper is spread out mainly around 5 aspects : ( 1 ) the description of xmarc information theory system based on xml under network environment ; ( 2 ) the advanced design of field xmarc metadata ; ( 3 ) the foundation of k - s - c special knowledge relation by the identification " keyword + subject + category " ; ( 4 ) the establishment of xmarc theme knowledge automatic indexing and its algorithms ; ( 5 ) the research on knowledge processing method of concept retrieval and the theme classification based on xmarc

    本文主要的工作是圍繞五個方面展開的：建立網路環境下基於xml的xmarc信息描述理論體系，比較設計領域的xmarc元數據，構建以「關鍵詞+主題詞+范疇號」標識的知識關系k - s - c （ keyword - subject - category ） ，建立xmarc主題知識的標引方摘要法及其演算法，提出xmarc主題知識的分類與詞句概念檢索方法。
  9. Obviously keyword indexing can significantly reduce the storage space

    顯然關鍵詞標引的能明顯減少存儲空間。
  10. In the method, lexical chains are firstly constructed by calculating the semantic similarity between terms, then keywords are selected through taking account of term frequency and area

    該方法考慮了詞匯之間的語義信息，能夠改善關鍵詞標引的性能。
  11. The data extraction technology of theme automatic indexing is nearly impossible to solve from foundation. but this research has been got the solicitude of people always in long time

    主題自動標引的分詞技術很難從根本上解決，所以在很長時間內一直受到人們的關注。
  12. As key words in many sci - tech research papers are too common to reflect the major ideas of the paper, this article discusses the correct approach to key words indexing

    本文指出了目前科技論文關鍵詞標引中存在不能準確反映論文的主題內容、通用詞使用偏多、標引深度偏低等問題，提出了關鍵詞正確標引的方法。
  13. In this paper, the word segmentation technology of chinese text classification is debated emphatically. and the method of word segmentation based on the phrase labeling of 2 - gram syntax is put forward combining the method of setting separate - signs and the method based on the statistic of word - frequency, which can recognize the vocabularies which the method based on the dictionary can not manage

    對于基於信息過濾的自動分類問題，使用字典分詞並不是一個必須的過程，因而本文提出了基於2元語法短語標引的分詞方法，它將設立切分標志法與基於詞頻統計的方法相結合，可以識別基於詞典方法處理不了的詞匯，如：人名、地名、專業術語等。
  14. Key words is a kind of searching language which marks the nature language, so it should be convenient for the quotation and should assure the correctness of searching

    摘要關鍵詞是一種用自然語言標識的檢索語言，應既便於標引人員標引，又要保證檢索效果全面準確。
  15. According to the documentation guidelines for determing the subjects and selecting the descriptots and chinese thesaurus and fishery science thesaurus the authors analyze the problems in keywords in contributions for the journal of dalian fisheries university to promote the keywords documentation quality

    摘要依據文獻敘詞標引規則和《漢字主題詞表》及《水產科學敘詞表》 ，對大連水產學院學報來稿中關鍵詞標引出現的若干問題進行了分析，旨在提高學報關鍵詞標引的質量。
  16. The ambiguity of automatic indexing has been decreased for special stop - words to be got pretreatment. the time of automatic matching has been shortened by shortest word pushing method. so maximum matching ( mm ) algorithm of automatic indexing has been improved in specifically application field

    2 .提出並構建了k一s一c主題概念的語義關系，進而運用於xmarc文本的自動標引，通過預處理特義禁用詞以減少分詞歧義性，採用短詞推進抽詞方法以縮短標引時間，改進了傳統的mm （ maximummatching最大匹配）自動標引演算法。
  17. A brief talk on how to write abstracts and choose key words of acadimic theses

    淺談學術論文摘要和關鍵詞的寫作與標引
  18. Analysis on indexing key words of theses in magazine fisheries science and technology information

    論文關鍵詞標引情況分析
  19. The ictclas ( chinese accidence analysis system ) developped by institute of computation technology of china academy of science is used to implement chinese automatic word segmentation and tagging. the algorithm of data mining is used to extract meaningful features that represent the main characteristics of the retrieved documents. then, a novel ideal of virtual concept is proposed to organize the extracted features into specific concepts

    用中科院計算所的ictclas漢語詞法分析系統實現中文分詞及標引，並用數據挖掘演算法提取文檔特徵詞條，然後利用本文提出的虛擬概念的思想，將所有特徵詞條組織成更有意義的概念，最後，根據概念間的繼承關系，建立領域自適應概念層次結構，實現了本體論的自動構造。
  20. The research and handling for theme concept indexing and retrieval in domestic and international stay mainly on the theme word level. it has become the one of major bottleneck for chinese information databases to be built and used

    目前，國內外對主題的研究，基本還停留在主題詞層面上的處理，基於主題概念的自動標引和自動檢索，已經成為當前中文信息開發與利用的主要瓶頸之一。
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