indexing operation 中文意思是什麼
indexing operation
解釋
變址運算-
On the operation of the subject indexing tracing back to in the bibliographic database of marc
談機讀書目數據庫的回溯主題標引工作 -
After analyzing deeply the present situation of such system in china, author has emphasized the professional use in designing management information system of urban planning and land use file. according to the property, characteristic of the xi " an institute of survey itself and the main technological prop - up of gis functional particularity to determine the system " s developing designed target in detail. needs to research the duty data and integrated management of drawing - piece information, to develop network illustrating inquiring, indexing or operation in view of computer network to design developing user covering for friendship video ability to achieve the planned supervision data and the integrated administration of drawing - piece information, illustrating inquiring by network and handle - case by project network, to form integrated illustrating data storage in view of computer network circumstances, to satisfy the demand of city land use administration, to make the system give free rein to proper role during the user in operation, to make the system give free rein to proper role during the user in operation on the particular duty
作者通過對國內同類系統建設情況進行了較為詳細的研究后，認為設計規劃用地檔案管理信息系統應以強調業務化與實用性為主，根據西安勘測院自身的工作性質、特點及作為系統主要技術支撐的gis功能特性來具體設定系統的開發設計目標，研究業務數據和圖件資料的集成管理模式，發展基於計算機網路的聯網圖文查詢、檢索和操作，設計開發友好的可視化用戶界面，實現規劃管理業務數據和圖件資料的集成管理、聯網圖文查詢以及項目聯網辦案，形成基於計算機網路環境的圖文集成數據庫，滿足城市用地管理的需要，使系統能在用戶的具體業務運作中發揮其應有的作用。 -
In a word, the paper provides an visible software operation platform for the analysis and design of globoidal indexing cam, builds primary model of the mechanism dynamics system, then provides references for the mechanism ' s deep research
最後對弧面分度凸輪機構動力學系統的主要特徵進行了分析，並建立考慮構件慣性，嚙合剛度及參數激勵的條件下的弧面分度凸輪機構的振動分析模型。 -
This paper refers to the indexing technologies of b ~ + - tree in dbms, and combine it with the sparse numbering schema, and proposes a new indexed structure ? b ~ + - tree structural index. it is very important for the optimization of join operation and element location in xml query
本文將關系數據庫中b樹索引技術與sparsenumberingschema相結合，提出了一種新的xml文件索引結構? ? b ~ +樹結構索引，它對xml查詢中連接操作和元素定位操作的優化有著重要作用。
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