路徑數據庫 的英文怎麼說

中文拼音 [lùjìngshǔjùkù]
路徑數據庫 英文
routing database
  • 路 : 1 （道路） road; way; path 2 （路程） journey; distance 3 （途徑; 門路） way; means 4 （條理） se...
  • 徑 : Ⅰ名詞1 （狹窄的道路; 小路） footpath; path; track 2 （達到目的的方法） way; means 3 （直徑的簡稱...
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 據 : 據Ⅰ動詞1 （占據） occupy; seize 2 （憑借; 依靠） rely on; depend on Ⅱ介詞（按照; 依據） according...
  • 路徑 : 1. （道路） way; route; trajectory; path; tail; travel2. （門路） method; ways and means
  • 數據庫 : data bank; data base; data pool; data library數據庫管理系統 data base management system; 數據庫計...
  • 數據 : data; record; information
  1. Third, this dissertation analyzes the complicacy of result size estimation problem for xml structure based query optimization compared to its counterpart in traditionally relational database, and proposes a full - featured result size estimation algorithm for xml query, sxm. for simple path expression query, this dissertation proposes a dynamic synopsis model for xml data based on the concept of f - stable and b - stable, xmap. for complicated path expression query, this dissertation adopts an improved bifocal sampling method for result size estimation

    第三，分析了xml結構化查詢優化中的查詢代價估計問題與傳統關系型數據庫中的查詢代價估計問題的區別，提出了一套完整的xml結構化查詢代價估計體系sxm ，包括對簡單路徑表達進行查詢代價估計的動態xml數據統計模型xmap ，對復雜路徑表達進行查詢代價估計的雙焦點例舉法，以及對值匹配條件進行查詢代價估計的基於小波的多維直方圖方法，並能將多種查詢表達的查詢代價估計結果結合在一起，以給出一個完整的xpath查詢的代價估計。
  2. As a perfect vehicle monitoring system, it is essential that the database with complete information supported. this paper designed database structure of vehicle monitoring system, and used ado access technology realization under vc + + 6. 0

    本文設計了車輛監控系統的數據庫結構，以實現路徑規劃、軌跡回放、信息查詢等功能，並在vc下使用ado數據存儲技術編程實現。
  3. The process plan module includes input of part information, translation between the part information and database, and auto creation of sequence files ; the route plan module can design the part route on some shop floor, and the bill of processes also can be auto created

    工藝過程規劃模塊完成了零件信息的輸入、信息與數據庫之間的轉換以及加工單元設備運行控制文件的自動生成。路徑規劃模塊用以指定零件加工物流路徑和工藝過程清單的自動實現。
  4. In the preprocessing stage the method of user and session identification often adopt heuristic algorithm for the being of cache and agent. this induce the uncertainty of data resource. the cppc algorithm avoid the limitation and has no use for complicated hash data structure. in this algorithm, by constructing a userld - url revelant matrix similar customer groups are discovered by measuring similarity between column vectors and relevant web pages are obtained by measuring similarity between row vectors ; frequent access paths can also be discovered by further processing of the latter. experiments show the effectiveness of the algorithm. in the fourth part, this thesis bring some key techniques of data mining into web usage mining, combine the characteristic of relation database design and implement a web usage mining system wlgms with function of visible. lt can provide the user with decision support, and has good practicability

    本文演算法避免了這個缺陷，且不需要復雜的hash數據結構，通過構造一個userid - uel關聯矩陣，對列向量進行相似性分析得到相似客戶群體，對行向量進行相似性度量獲得相關web頁面，對後者再進一步處理得到頻繁訪問路徑。實驗結果表明了演算法的有效性。第四是本文將傳統數據挖掘過程中的各種關鍵技術，引入到對web使用信息的挖掘活動中，結合關系數據庫的特點設計並實現了一個具有可廣西人學頎士學位論義視化功能的web使用挖掘系統wlgms 。
  5. Main technic of giss webgiso thus function modules architecture and network topological structure are confirmed webgis system implements the basic function of electronical map, such as map zoonu pan, and the abundant query of geograph and database by using maplnfo mapxtreme for java as map server and jsp., java technico this system also can implement the routing of linesx analysing of buffer and so on0 this paper advances storage model of roads and pipelines topology data, efficiently solves the maintenace problem of network topology data of webgis and implements the shortest path algorathm based on webgis by improving it0 the system has better opening by suppling database interface of map ? the system has perfect on - line help and user forum and favorable interfaces and implementation of this system makes fundament for the further research of webgiso

    本系統利用mapinfomapxtremeforjava作為地圖服務器，採用jsp和java技術，實現了基於webgis的電子地圖的縮放、漫遊等基本功能，並具有豐富的圖文定位查詢功能；實現線路路由、緩沖區分析等輔助決策功能；構建了道路管線網路拓撲數據的存儲模型，有效地解決了基於webgis的網路拓撲數據的維護問題；對dijkstra演算法進行了一些改進，實現了基於webgis的最短路徑演算法；本系統提供了電子地圖數據庫介面，使本系統具有很好的開放性和通用性； webgis系統軟體具有完善的在線幫助和用戶交流論壇，人機界面友好。
  6. After knowing fully the present situation of business operation of the golden cereal company and development characteristics in logistic - system field, the mathematics model of logistics system has been established in the article with the application of linear program method in operational research, as well as the strategy of minimum route in graph theory and the thought of transiting all over ; meanwhile, on the foundation of internet network technology and structure of b / s, the online optimization design and production of web page have been carried out for the logistic - system of the golden grain farming capital company with adoption of jsp ( java server page ) technology and sql server database technology

    本文在充分了解金色谷農資公司的業務運行現狀和物流配送行業發展特點的基礎上，應用運籌學的線形規劃方法，以及圖論中最短路徑的策略和圖的遍歷的思想，建立了配送系統數學模型；並基於internet網路技術b s結構基礎上，採用jsp （ javaserverpage ）技術和sqlserver數據庫技術，對金色谷農資公司物流配送系統進行了網上優化設計及網頁製作，研製開發了金色谷農資智能配送網。
  7. 17, isoptera " is the most authoritative book on termite classification in china. we use web and databank technologies to realize the sharing of termite classification information. nowadays people pay more attentions to the intellectual property, especially the copyright of software

    《中國動物志?昆蟲綱?第十七卷?等翅目》為我們提供了白蟻分類方面的權威資料，利用計算機web技術和數據庫技術，實現這些權威資料的網路化、數字化，是實現分類資源共享的重要途徑。
  8. These included number of directory services calls, number of database calls, amount of memory used, and path length number of instructions executed

    其中包括目錄服務調用數、數據庫調用數、內存使用量和路徑長度（執行的指令數） 。
  9. Based on practice, this paper mainly discusses how to set up the computer managing system for library close - shelf lending and provides some viable methods by dealing with the selection of the library cards, the modes of system construction, the set - up of the platform of network and database application system and its main function

    本文在總結實踐的基礎上，主要從圖書憑證的選取，系統的建設模式，網路系統和數據庫管理系統平臺的建立，應用系統的結構和主要功能等方面，來闡述如何搞好閉架借閱的圖書館微機管理系統的建設，提供切實可行的方法和途徑。
  10. Abstract : based on practice, this paper mainly discusses how to set up the computer managing system for library close - shelf lending and provides some viable methods by dealing with the selection of the library cards, the modes of system construction, the set - up of the platform of network and database application system and its main function

    文摘:本文在總結實踐的基礎上，主要從圖書憑證的選取，系統的建設模式，網路系統和數據庫管理系統平臺的建立，應用系統的結構和主要功能等方面，來闡述如何搞好閉架借閱的圖書館微機管理系統的建設，提供切實可行的方法和途徑。
  11. A relationship is analogous to a join path that might exist between primary and foreign key columns in a relational database

    關系類似於可能存在於關系數據庫中的主鍵列和外鍵列之間的聯接路徑。
  12. The paper combine a series of top grade technique such as virtual reality technique, database technique and network technique and so on, particularly discuss the running way of active alternating website based on intraweb, design a standard model library underlying web including inquiring, browsing and republishing and so on, apply new - style way of design and management, bring forward a new - style way of republishing and sharing information on web

    本文融合虛擬現實技術、數據庫技術、網路技術等一系列高新技術，對基於intraweb的動態互動式web運作方式進行了詳細的論述，設計了基於武漢理工大學碩士學位論文w七b的國家通用標準件庫網上查詢、瀏覽、發布等功能模塊，並應用新型的設計與管理理念，討論了面向企業的標準件庫的建立以及一種新型的網上信息發布和共享途徑。
  13. Using the derby plug - ins without specifying the full file system path to the database

    ，而不必指定到數據庫的完整文件系統路徑。
  14. The feature of xrdb system is follow : the relation of xml element and it ' s son is keeped by relation - dictionary, as the same time the relation - dictionary keeped the element attributes, content and their corresponding in relation database. in order to get the more efficiency relation table, the dom tree of xml schema is trimed for getting orderliness xml schema. for efficiency rewrited path expression into sql, the relation dictionary keeps every xml element ' s absolute path

    Xrdb系統的主要特色有：用關系字典保存xml元素的父子關系，元素的屬性，內容以及它們對應的關系數據庫表名，列名；對xml模式的dom樹進行修剪，使xml模式整潔，從而使映射得到的關系的更合理；關系字典保存了每個元素的絕對路徑，可以快速地把路徑查詢重寫為結構化查詢； xrdb的查詢結果是原來xml文檔的文檔片段。
  15. In the part of discussing legal way, not only relative rules of substantive law are introduced, but also the difficulties we may meet in internet cases are analyzed, such as law selecting, subject affirmation, confirming of court jurisdiction and the acquirement of electronic evidence ; the seventh is to analyze the imperfections in current internet copyright protection, three aspects are mainly discussed ; the lack of legislation ( one is no definite rules about database protection in copyright law, the other is the lack of regulations to the applying of technology measure ), the low quality of judges and the poor ability to execute law, the light consciousness of people to internet copyrig ht. and the author puts forward his own improving opinions about it

    在法律途徑中不僅介紹了有關的實體法律規定，還對法律適用、主體認定、法院管轄權的確定、電子證據的取得等網路訴訟中可能遇到的難題作了論述分析；七是分析了當前網路著作權保護中存在的問題，認為主要有立法上的不足（包括著作權法沒有對數據庫保護作出明文規定，以及對技術措施的採用缺乏規范兩方面） 、技術和設備上的欠缺而導致執法能力的低下、人們的網路著作權意識淡薄三個方面，並從中提出了自己的改進意見。
  16. Is the default database path for your database manager

    是數據庫管理的默認數據庫路徑。
  17. The paper is about how to analyze web server ' s log file and the technology used and tries to improve it in the following aspects : ( l ) this paper presents a simple processing model on mining web log based on xml storage and the corresponding solutions used to clean and transform log data. ( 2 ) according to the advantages of xml and the self - structure feature of log data, the paper proposes the novel idea that stores log data in xml form, furthermore it discusses the method and implementation on how to store xml - compliant log data into the database by the medium - grained storage means. ( 3 ) this paper addresses an improved algorithm called ufapa for mining user frequent access path on the basis of the algorithm apriori

    本文研究了web日誌挖掘中的相關技術，在以下幾方面進行了改進： （ 1 ）在web日誌挖掘模型的基礎上，對web日誌數據的清洗和轉換提出了相應的解決方法； （ 2 ）結合xml的優勢和web日誌數據的半結構化特點，提出用xml存儲日誌數據並探討了xml形式的日誌數據如何以中粒度方法實現在數據庫中存儲的方案； （ 3 ）結合用戶訪問路徑的特點以apriori演算法為基礎提出了一種改進的挖掘頻繁訪問路徑的ufapa演算法，介紹了演算法思想及演算法描述。
  18. Specifies the full iis metabase path of the application

    指定應用程序的完整iis元數據庫路徑。
  19. As command - line arguments, it gets the database name path base name for database files, tcp port to listen for connection requests, and a flag telling if it should call

    以hsqldb數據庫名稱（路徑數據庫文件的基本名稱） 、用於監聽連接請求的tcp埠以及一個用於判別停機時它是否應該調用
  20. The next section is about the structure model of webgis in vncs, how to organize and manage geography data using oracle, and how to solve some technology questions, such as matching of map data, determination of the best way, transportation of data stream, - and connection pool in database as well. finally, as a result of above research, the author designs and implements the webgis module in a vncs on internet, then briefly introduces its main functions, and points out the prospects of webgis in the future

    其次，介紹了internet下車輛導航與監控系統中webgis的結構模式，以及如何利用oracle數據庫，有效地組織和管理webgis所需要的地圖數據；另外還對開發過程中的若干技術問題進行了探討，如地圖匹配、最短路徑、數據流傳輸，以及數據庫連接池，等等。
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