索引存取 的英文怎麼說

中文拼音 [suǒyǐncúnqǔ]
索引存取 英文
indexed access
  • 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; ...
  • 引 : Ⅰ動詞1 （牽引; 拉） draw; stretch 2 （引導） lead; guide 3 （離開） leave 4 （伸著） stretch 5 （...
  • 存 : 動詞1 （存在; 生存） exist; live; survive 2 （儲存; 保存） store; keep 3 （蓄積; 聚集） accumulat...
  • 取 : Ⅰ動詞1 （拿到身邊） take; get; fetch 2 （得到; 招致） aim at; seek 3 （採取; 選取） adopt; assume...
  • 索引 : index; indexing; key; repertory; subscript; concordance
  1. Through the implementing of kernel level file and cache mechanism at the client side, this newly proposed distributed network file system provides seamless network file access and reduces the performance decline caused by network transmission. utilizing the concept of logic block server, it provides the reliable data block storage and implements redundant storage capacity. utilizing the concept of the index server, it provide s the cost of the greatly for server and network during data access process and realizes the computing with balancing capacity

    在客戶端通過實現內核級文件的調用和緩沖機制，實現了文件的無縫網路存取，並減少由於網路傳輸帶來的性能下降的影響；利用邏輯塊服務器實現邏輯塊的冗餘存取，實現數據塊的安全存放；利用索引服務器進行負載均衡計算，實現資料存取的較低網路和服務器開銷；利用索引服務器實現服務器組的零管理，使該系統具有高效性、穩定性和可伸縮性。
  2. In the indexed access method, a method of indicating that a record or block is in use and is not available for another request

    在索引存取方法中，指明一個記錄或數據塊處于使用之中而且不再接受另一個使用請求的一種方法。
  3. After analyzing the features of total rigidity matrix and its operation of the finite element analysis, it presented a kind of linked compressed row storage with column storage index format, which improved the efficiency of both the storage and its operation of total rigidity matrix

    在分析了有限元分析中的總剛度矩陣性質及其存取運算特徵之後，給出了一種帶列壓縮存儲索引的鏈式行壓縮存儲演算法，提高了總剛度矩陣元素的存儲及訪問效率。
  4. Indexed squential access method

    索引順序存取法
  5. In order to improve the efficiency of spatio - temporal data access, spatio - temporal index mechanisms should considers both characteristics of spatial and temporal and combines both access methods of spatial and temporal

    時空索引技術是空間索引技術和時間索引技術的結合，它必須兼顧了時空對象的空間特性和時間特性，才能有效地提高時空數據庫的存取效率。
  6. In the first place, the paper briefly discusses issues related to the main index mechanisms in spatial and temporal, studies the access methods of spatio - temporal databases which has been presented. furthermore, the paper explains the storage mechanisms in stadbs ( spatio - temporal analysis database system ) and presents a hr - tree index structure based on main memory to realize the index mechanism of stadbs, it ' s main technologies were discussed in detail. lastly, a visual demo of hr - tree based on main memory was introduced in this paper

    本文在分析討論了主要的空間和時間索引技術的基礎上，研究、分析了時空數據的存取方法，對已提出的時空索引技術進行了分類、比較；根據時空分析數據庫stadbs存儲機制的特點，採用基於主存的hr -樹作為stadbs時空數據的索引結構，設計與實現了stadbs的時空存取方法，論文對stadbs時空索引機制的設計與實現作了較詳細的介紹，同時闡述了基於主存的hr -樹可視化演示程序的主要實現方法。
  7. Be careful indexing strings in this way, since overwriting the end of a string can cause access violations

    翻譯：小心使用字元串的索引訪問方式，因為若重寫字元串的末字元可能導致存取出錯。
  8. Data mining is the beginning of knowledge management system, it provides knowledge for the knowledge management ; searching engine provides a tool for knowledge users to search knowledge and rapidly get the knowledge that they need ; knowledge database is the base of knowledge management system, it stores knowledge from data mining and provides it to searching engine. 3

    數據挖掘是知識管理系統的開始，它為知識管理系統提供了知識的來源；搜索引擎為知識使用者提供了知識搜索的工具，使知識使用者能夠快速獲得所需要的知識；知識庫是知識管理系統的基礎，它為數據挖掘獲取的知識提供了存儲空間也為搜索引擎提供了知識的來源。
  9. This paper introduces the present situation and operation process of the search engine inquiry platform and analyzes the develop - ment and the problems of digital reference service ( drs ). the paper suggests that libraries should learn from the interactive inquiry platform to improve reference service from aspects of the establishment of innovation mechanism, interaction with users, the introduction of incentive measures, self - service offer, competition consciousness and the adjustment of operation pattern

    介紹搜索引擎互動問答平臺的發展現狀與基本運作流程，分析圖書館數字參考咨詢服務的發展歷史與存在問題，提出圖書館應該吸取互動問答平臺的優點，可以從建立創新動態機制、加強與用戶的互動、引入激勵措施、深化自導式服務、加強競爭意識、調整運營模式等方面來創新和改進數字參考咨詢服務。
  10. In vsam, a collection of items used to sequence and locate one or more data records in a base cluster. each alternate index record contains an alternate key value and one or more pointers. when the alternate index supports a key sequenced data set, each data record ' s prime key value is the pointer. when the alternate index supports an entry sequenced data set, the data record ' s rba value is the pointer

    在虛擬存儲存取方法（ vsam ）中，用於定序和定位基簇中的一個或多個數據記錄的項的匯集.每個備用索引記錄包含一個備用關鍵字的值和一個或多個指針.當該備用索引支持某個關鍵字順序數據集時，每個數據記錄的主關鍵字值就是這種指針.當該備用索引支持某個輸入順序數據集時，該數據記錄的rba （相對位元組地址）值就是這種指針
  11. Invsam, a named, logical entity providing access to the records of a base cluster either directly or through an alternate index

    在虛擬存儲存取方法（ vsam ）中，提供對一個基簇中的記錄進行直接存取或是通過輔助索引存取的一個命名邏輯實體。
  12. Then it presents the design of information push service based on agent by using artificial intelligence technique. a brief introduction of each function module in this system and their internal transaction sequence are followed. the detail design and implement of key parts in each module is also given, which includes setting up user interest model with vector space model, searching information by using word segmenting and searching engine, filtering information using sorting algorithm, ordering information using pagerank algorithm

    本文首先分析了傳統的信息「拉取」方式存在的主要問題以及推送技術的產生;然後結合人工智慧領域的agent技術，提出了基於agent的信息推送服務的總體設計，並簡要闡述了各功能模塊的內部處理流程和思想;接著給出了各模塊的詳細設計與實現，主要包括:利用向量空間模型（ vectorspacemodel ）建立用戶興趣模型，通過分詞並與搜索引擎協作實現信息檢索，採用分類演算法對已檢索的信息進行過濾，用pagerank演算法對信息排序。
  13. This instructs db2 to pass the index keys to the sort program in memory, rather than having the keys written to and read once again from sort work files on dasd

    這將指示db2將索引鍵傳遞給內存中的排序程序，而不是再次將這些鍵寫到dasd上的排序工作文件中，然後從中讀取這些鍵。
  14. The paper puts forward a combined - allocation - scheme based on the idea of constrained - block - allocation at the storing allocation strategy and gives disk - striping about the storing of big capacity disk array. in the study about the access path of the multi - media data, we introduce several kinds of representative multi - dimensions data index structure including k - d tree, r tree, vp tree and so on. ( 3 ) the research of multi - media database system architecture.

    在存儲分配策略上根據受限塊分配（ constrainedblock ? allocation ）的思想，本文提出了聯合分配模式（ combinedallocationscheme ） ；並針對大容量磁盤陣列的存儲給出了條形分配方案（ diskstriping ） ；在多媒體數據的存取路徑的探討中，重點介紹了幾種有代表性的多維數據索引結構，有k - d樹、 r *樹、 vp樹等。
  15. To manage large - scale xml documents with complicated structure, this dissertation focus on the efficient structural indexing algorithm for xml data, result size estimation problem for xml structure based query optimization, result relevance ranking algorithm, and infrastructure for xml query processing for both text - rich and data - rich xml documents. to address the aforementioned issues, this dissertation makes the following contributions. first, it investigates the drawbacks of existing indexing algorithm for xml data, and propose a dynamic indexing algorithm for xml data based on d - bisimilarity, difx

    為滿足結構復雜、大規模的xml數據管理需要，本文深入研究了xml信息檢索系統中的結構索引演算法設計和結構化查詢優化中的查詢代價估計問題，以及查詢結果和查詢條件間的相關度演算法，主要取得了4個方面的成果：第一，分析了已有的xml數據索引演算法中存在的問題，提出了一種高效的動態xml結構索引演算法difx ，它採用動態後向結構相似性（ d - bisimilarity ）的概念，可以根據實際查詢需求以及索引最優化的要求動態決定索引中保存的結構信息。
  16. Index sequential access method

    索引循序存取方法
  17. Indexed sequential access method

    索引循序存取
  18. Gets a value in thread local storage at the specified index for the thread with the specified identifier

    為具有指定標識符的線程獲取位於線程本地存儲區中指定索引處的值。
  19. By synthesis analysis, sum up researcher network information resource need : ( 1 ) the degree of depends on library debase, ( 2 ) searching engine has become first channel to obtain specialty information, ( 3 ) database has turned into a tool in common use to inquire about electronic resource. ( 4 ) be short of full - text database is a problem to settle in the library, ( 6 ) quality, feedback and effective link are three important factors, which is evaluated searching system for user. ( 6 ) network reference need developing ulteriorly, ( 7 ) the need of interlibrary loan and document delivery is huge. ? personalized customization of information service exists some questions. ? ducational form of information users should diversification

    通過綜合分析，總結出科研人員網路信息資源需求具體表現在：科研人員對圖書館的依賴度降低；搜索引擎成為科研人員獲取專業信息的首選渠道；數據庫成為科研人員查詢電子期刊經常使用的工具；全文數據庫缺乏是圖書館急待解決的一大難題；質量高低、反應速度和有效鏈接是用戶評價檢索系統三個重要因素；網上參考咨詢服務有待進一步拓寬；館際互借服務呼聲很高，但存在的問題不容忽視；實施個性化服務略有爭議，一些方面有待商榷；用戶培訓形式注重多樣化。
  20. Then user browses the web pages, selects interested web page as sample page and create conceptual schema based on the understanding of content of the sample page. thirdly, the user marks the interested information blocks in sample page and build up the correspondence between the interested information blocks of sample page and fields of conceptual schema, and at the meanwhile system passes the correspondence to learning module to form extraction rules and stores them into rule database. fourthly, extraction module extracts information from the similar - structured pages by using the extraction ailes and sends the extracted results to classified cache database for users " further query

    該系統首先將web信息按模式和風格劃分為不同領域，建立領域知識庫，以便對用戶的查詢進行導航並縮小查詢范圍；然後利用現有的搜索引擎實現關鍵詞查詢，利用瀏覽功能尋找感興趣的網頁，對找到的網頁根據其內容建立自定義的用戶概念模式；利用概念模式對網頁進行標記，使概念模式中的欄位與網頁中的信息塊對應起來，建立對應關系並傳給學習模塊以形成抽取規則並存入規則庫；抽取模塊根據規則庫中的抽取規則進行信息抽取並將抽取到的信息按用戶定義的概念模式形成記錄，按領域分類存儲于cache庫中以備用戶查詢；最後，用戶利用查詢功能實現個性化查詢。
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