科技文獻檢索 的英文怎麼說

中文拼音 [kējìwénxiànjiǎnsuǒ]
科技文獻檢索 英文
indexing of scien. 名詞 and tech. literature
  • 科 : Ⅰ名詞1 （學術或業務的類別） a branch of academic or vocational study 2 （機關按工作性質而分設的單...
  • 技 : 名詞（技能; 本領） skill; ability; trick; technique
  • 文 : Ⅰ名詞1 （字） character; script; writing 2 （文字） language 3 （文章） literary composition; wri...
  • 獻 : Ⅰ動詞1. （恭敬莊嚴地送給） offer; present; dedicate; donate 2. （表現給人看） show; put on; display Ⅱ名詞（姓氏） a surname
  • 檢 : Ⅰ動詞1 （查） check up; inspect; examine 2 （約束; 檢點） restrain oneself; be careful in one s c...
  • 索 : Ⅰ名詞1 （大繩子; 大鏈子） a large rope 2 （姓氏） a surname Ⅱ動詞1 （搜尋; 尋找） search 2 （要; ...
  • 科技 : （科學技術） science and technology科技版 science and technology page; 科技創造 scientific and te...
  • 文獻 : document; literature
  • 檢索 : retrieval; retrieve; search; searching
  1. Document similarity search is to find documents similar to a given query document and return a ranked list of similar documents to users, which is widely used in many text and web systems, such as digital library, search engine, etc. traditional retrieval models, including the okapi s bm25 model and the smart s vector space model with length normalization, could handle this problem to some extent by taking the query document as a long query

    文檔相似搜索指從文檔集中檢索與給定查詢文檔相似的文檔。對于給定的查詢文檔，我們期望文檔相似搜索系統能夠返回一個按相似度排序的相似文檔列表。文檔相似搜索技術已經被廣泛應用到電子圖書館，搜索引擎等系統中，例如citeseer . ist科學文獻數字圖書館的相似文獻推薦功能， google的相似網頁查詢功能等。
  2. Retrieval of petroleum information with modern scientific retrieval tools

    利用現代科技手段檢索石油科技文獻
  3. How to improve researchers ' skill of document retrieval

    提高醫學科研人員文獻檢索技能探討
  4. We will take meta search engine as research object and design improved one on the base of analyzing the current virtues and shortcomings of single search engine, meta search engine and distributed retrieval theory, taking science literature retrieval as an example

    本文選擇元搜索引擎為研究對象，在分析獨立搜索引擎、元搜索引擎、分散式搜索方案的現實優缺點基礎上，以科技文獻檢索為例，設計了一種改進型元搜索引擎。
  5. Offers the opportunity to practice literature searching and writing scientific paper

    練習科技文獻檢索和科技論文寫作。
  6. Practices and thoughts of sci - tech document retrieval courses in university library

    高校圖書館科技文獻檢索課實踐與思考
  7. Based on these, a series of application systems are developed, including the text categorization system, the dialogue based travel information query system, the scientific literature retrieval system, and the machine translation system

    在此基礎上，開發了文本分類、旅遊資源對話查詢、科技文獻檢索、機器翻譯等應用系統。
  8. Based on analyzing the information system of agricultural soil - water engineering science, one taxonomy according with net - intercommunion is put forward in which agricultural soil - water engineering science is divided into many parts : latest news, subject building, science articles, science units, science fruits, standards and laws, journals and magazines, famous specialist, popular science knowledge, relational link, etc. net - intercommunion ways such as forum on - line bbs, mail - list, index on - line are used in dealing with agricultural soil - water engineering science information

    本網站通過對農業水土工程學科信息體系的分析，提出了適應網路化信息傳播的分類方法，將農業水土工程學科分為最新新聞、學科建設、科技文獻、科研院所、科技成果、標準法規、學報雜志、知名專家、科普園地、相關鏈接等幾大版塊，並將網上常用的信息交流手段論壇bbs 、郵件列表、查詢檢索等引入農業水土工程信息處理。
  9. This paper uses the authoritative data bank from all over the world to compare the undetected item that retrieval words of leakiness which flowed by " - " and greece alphabet in document retrieval, then discuss how to enhance the recall ratio and the precision ratio. by doing this, we can make more researchers to master the skill and let them to make contribution to scientific study

    本文利用國內外的醫學權威數據庫，將醫學文獻中帶「 ? 」和希臘字母的易漏檢檢索詞，通過檢索實例比較，探討如何提高查全率和查準率，以讓更多的科研人員掌握其檢索技巧，從而更好地為科研服務。
  10. Chemical fiber abstracts involved the latest technology of synthetic fiber and cellulose fiber abroad is a fiber class abstracts journal. it contains 18 items including fiber, products, process, additives and etc

    《化纖文摘》是一本包括合成纖維、人造纖維在內的國外化纖工業最新科技文獻的檢索性刊物。有材質、品種、工藝設備、助劑、環保與節能等欄目。讀者對象為廣大化纖生產科技人員、有關專業研究人員。
  11. This thesis combined with the commissioned scientific research about ventilation model experiment of langya shan hydropower station ’ s underground houses, first make out the history, status, development trend and existent problem of ventilation and air condition technology application in underground hydropower station at home and abroad by indexing and checking the related large quantity technology references and engineering analysis. this establish a well base for study of the model experiment

    本論文結合本院承接的瑯琊山水電站地下廠房通風后續模型試驗這一委託科研課題，通過檢索、查閱大量相關科技文獻和工程調研分析，摸清了國內外地下水電站通風空調技術應用的歷史、現狀、發展動向與存在問題。為該項目模型試驗研究奠定了良好的基礎。
  12. In order to give retrospection about psychological study on chinese reading therapy, present study used bibliometrical method to analyze the literature from 1989 to 2004 in this field on vip information

    本文利用維普科技期刊全文數據庫以關鍵詞「閱讀療法」和「圖書療法」為檢索入口，藉助文獻計量學的方法對1989 ~ 2004年之間符合檢索標準的文獻進行統計與分析，藉以了解我國在此研究領域的現狀以及發展特點。
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