data base data model 中文意思是什麼
data base data model
解釋
數據庫數據模型-
Lastly, paper probe into problem on characteristics function develop route data base and model storehouse building, of dispersed type highway construction decision - making support system
最後，論文就分散式公路建設決策支持系統的特點、功能、開發路線及其數據倉庫、模型庫的建設等問題進行了探討。 -
The management work data of oil - field earthquake exploration and oil - well position, which has not only data of current space position, but also entitative attribute data describing, have great capacity, traditional cad graphics describing the data plus the model database managing mode ca n ' t already adapt the modem exploration with well geography information for management work demand, so it is necessary to realize the unique management of exploration and oil - field well space data and attribute data use advanced geography information system ( gis ) technique, this thesis is based on the excellence ' s table ' s top geography information system - the maplnfo software, using the second process technique, the digital relief map and tectonic map as the base map, the earthquake exploration database as the original data, established the gis of the exploration and oil - field well in the area of the liaohe oil - field, realize visualization management, it provides a reference thereunder for the earthquake exploration deplo ying the workload and proceeding the technique design, and completed lots of practical work
油田地震勘探與油井井位管理工作數據量大，既有空間位置數據，又具有實體的屬性描述數據，傳統的cad制圖+屬性數據庫管理模式已經不能適應現代勘探和井位管理工作的需要，採用先進的地理信息系統（ gis ）技術，實現勘探和油田井位空間數據和屬性數據的統一管理是必然的趨勢。本文以優秀的桌面地理信息系統mapinfo軟體為開發平臺，在此基礎上進行二次開發，以數字化地形圖、構造圖為載體，以地震勘探數據庫為數據源，建立了遼河油田范圍內的地震勘探和油田管理信息系統，實現了數據的可視化管理，為地震勘探部署工作量、進行技術設計，提供了圖形和數據的參考依據。並完成了很多實際工作。 -
Finally, with the help of the program written in asp language, the 3d model of denture, added up with of the human faces, was compounded to provide the preview, in the ways of both fixed and motion pictures. [ results ] 3d digital model of human natural teeth and the corresponding rpd components were successfully developed. with the data base governing the 3d digital model files set up, the program of application written in asp languages was compiled and tested to run without errors, completing the initial foundation of 3d - preview system for clinical and educational practice in prosthodontics
平臺開發是利用三維編輯軟體3dsmax製作了正常天然牙列和口腔修復學中整鑄可摘局部義齒的各組成部件、精密附著體及其他的一些相關三維模型，建立了基於sql - server的數據庫管理系統，以供方便地調用各種三維模型，合成牙列和修復義齒三維模型，再引入人頭模型引擎，通過三維模型製作多角度平面渲染圖或四川大學碩士學位論文三維動畫，作為素材上傳數據庫供二級用戶調用。 -
The data transmission sub - system is established and the original data is deal with secondly, so the real - time data - base system is formed for the trouble analysis ; the choice and build is finished via using model ratiocinating
建立了實時數據傳輸子系統對原始數據進行了二次整合處理，形成了用於故障分析實時數據庫系統；通過採用基於模型的推理的方法，利用模型進行推理完成調度方案的生成和選擇。 -
In this part, the first work is pretreatment of a numerical model, including creating calculating grids automatically, improvement of the linear boundary technique and so on. the second work is to estimate the siltation of a basin or channel by liu ' s equation. the third work is to build an edbms ( engineering data base management system ) for the result of mathematical model
其中主要的工作是：其中主要的工作一是數學模型的前處理，計算網格自動生成，線邊界法的優化；二是應用劉家駒公式在長江口深水航道治理工程地理信息系統的支持下實現港池、航槽開挖的實時回淤估算；三是將計算成果形成gis管理和支持下的工程數據庫系統（ engineeringdatabasemanagementsystem ） ，同時嘗試解決時間序列數據如地形沖淤變化，潮位、流速過程的分析、查詢和顯示問題，並實現實時、互動的動態演示及三維可視化。 -
It is started with the specification requirement for the visual scene data base by navigation simulator, and adopts three - dimensional data structures to construct the visual scene data base model of navigation simulator
首先從航海模擬器對視景數據庫的技術要求入手，采上海海運學院碩士學位論文用層次型與面向對象相結合的三維數據結構，構造了航海模擬器視景數據庫模型。 -
In the module of data management, the ado programming technology was combined with access database to sort and manage the data. in data processing module, the matlab and vc + + co - programming scheme was presented in which the original data were transformmed geometrically so that the 3d data model was established. the graphical display module was developed on the base of opengl and vc platform with which the 2d geological drawings and 3d geological drawings could be accomplished
在數據管理模塊中，選用ado數據庫開發技術，結合使用access數據庫對數據進行分類管理與存儲；在數據處理模塊中，提出了利用matlab vc ~ （ + + ）聯合編程的方案，通過使用matlabc c ~ （ + + ）數學函數庫完成了反演數據的幾何變換以及三維數據模型的建立；在圖形顯示模塊中，以圖形介面opengl作為繪圖語言，在vc平臺下進行開發，實現了二維地質圖件和三維地質圖件的繪制。 -
The system design includes information model, function design and dada - base logical relation. the information model is established by entity - relation method, and the e - r picture is ploted, and the in - out diagram is gived out ; the fuction designed is established by idef0 method, the subsystems are designed according to the model in detail, we give out the explaining document and explain the calculation method for the model ; we design the data - base logical relation by the above models, decide the distributing and partition the relation diagram of the data - base, then define the logical structure of the diagrams
其中信息建模採用實體-聯系的方法建立系統的信息模型，並用idef1x圖表示出該信息模型，同時給出電泵物資管理系統輸入輸出信息表；功能設計用idef _ 0方法建立電泵物資管理系統分系統功能模型，參照功能模型對內部各子系統進行詳細設計，給出分系統功能模塊的詳細說明書及相應功能演算法描述；數據庫邏輯設計依據系統分析結果、信息模型及功能模型，確定電泵物資管理系統數據庫分佈，劃分數據庫內部關系表，定義表的具體邏輯結構。 -
Abstract : by analyzed the structure of multi - media teaching software for computer software technique foundation, this paper presented a abstract model, and introduced a learning process control algorithm based on reasoning. we discussed and realized data base management and multi - media fields of data base list structure. in the end, this paper analyzed the software running statue
文摘:通過對計算機軟體技術基礎多媒體輔助教學軟體結構進行分析，提出了抽象模型，給出了基於推理的學習過程式控制制演算法，討論並實現了數據庫管理及數據庫表結構多媒體欄位，最後分析了軟體運行現狀。 -
The paper analyses the model base of gdss, introduces the concepts of model and model base and its denotation, and modeling demands. it totally analyses the mbms, includes its central research content, its structure, its function and interface between model base and data base. two - dimensional frame theory in model base is introduced aimed at the problems existed in developing mbms
分析了群體決策支持系統中的模型庫，介紹了模型和模型庫的概念及其表示， gdss中的模型及建模要求，全面分析了模型庫管理系統mbms ，包括主要的研究內容、結構、功能等及模型庫與數據庫的介面技術，針對目前mbms開發中存在的問題，介紹了模型庫的二維框架理論。 -
In this paper, authors have predominantly discussed mathematical model of cad for designing bodyplan of fishing vessels, generating and gradually and perfectly completing data base system of prototypes for pattern of vessels with technique of data base, and completing fairing of lines by insertion of cubic sample function and its software system
摘要本文重點討論了在計算機輔助漁船型線設計中採用的數學模型，應用數據庫技術生成和逐漸完善母型船的型船庫系統，以及採用三次樣條函數插值解決光順問題和軟體系統。 -
Under this background, constructing the manufacturing productivity theory, the measure target and model system is the current urgently question. considered from the fact, the paper on the base of the systematically analysising manufacturing productivity theory and measuring model foundation, carries on the expirical analysis in view of jilin present situation, systematically studies the strategic target of jilin manufacturing productivity. at the same time, measure to jilin ' s data by the model, according to the result proposes the question and finds the solution, provides the scientific deliverance for the government decision - making and the policy - making, thus promotes the jilin manufacturing development
本文在對各種主要的生產率分析方法進行比較研究和分析的基礎上，運用不變彈性生產函數對1993 - 2003年期間吉林省製造業的生產率和增長因素進行了實證分析，探討了全要素生產率的構成及決定因素，分析吉林省製造業現狀，然後針對影響生產率水平的一些主要因素如所有制結構、對外開放程度、勞動力素質、技術進步等，就吉林省製造業提高生產率水平和轉變增長方式提出了一些相應的建議。 -
The writer designs four function modules and two base structure of software, these four modules are the resource management module, the optimization module of the system synthesis, the macro economic development level module and the information management module, the two base software structure is data base, model base and conversational system
在農業生產宏觀決策支持系統的理論框架結構中作者設計了四個功能模塊和兩庫式軟體結構，四個功能模塊為資源管理與評價模塊、系統綜合優化模塊、宏觀經濟發展水平功能模塊和經濟環境信息功能模塊，而兩庫式軟體結構包括數據庫、模型庫和人機對話系統。 -
Main content of this study are as follows. ( 1 ) establish the information system of environmental monitor using the language and gis software, build up the information system for this region, gold mine environmental spatial data base, attribute data base and analysis model data base
研究的主要內容包括： （ 1 ）建立環境監測信息系統利用相關地理信息系統軟體和語言軟體進行二次開發，構建起金礦環境空間數據庫，屬性數據庫和分析模型數據庫。 -
Based on the economical district heating meteorological model and its index system established by meteorology - heating experiment data in the past, and relied on the routine meteorological operational system, and access2000 data base system, beijing economical district heating meteorological forecast system is developed through using mixing programming technology of fortran and vc computer language that is put into application in the beijing special meteorological observatory and beijing district heating group company during the heating period of 2002 - 2003, offering the basis for real time heat dispatching
摘要以氣象熱力試驗數據建立的供熱氣象節能模式、指標體系為依據，依託常規氣象業務系統，選取access2000作為數據庫系統，利用fortran和vc計算機語言的混合編程技術，開發了北京城市集中供熱節能氣象預報系統，並於2002 ~ 2003年採暖季在北京市專業氣象臺和北京市熱力集團公司投入應用，為實時供熱調度提供依據。 -
A model of spatial decision support system based on spatial data mining was established after making research on application and integration of spatial data mining, " 3s " technology and environment model, which include designing of data base, knowledge base, model base and their management system, inference engine and intelligent data mining engine ; 2. a model using artificial neural networks to forecast in coast environment in fujian was established, and a method applying multivariate decision tree to remote sensing classification was presented ; 3. a novel and shortcut method realizing artificial neural networks was presented, and then we put forward method realizing decision tree and realized it in prototype
論文的主要內容概括起來有： （ 1 ）對空間數據挖掘技術、 「 3s 」技術、環境模型在空間決策支持系統中的應用與集成進行了研究，提出了一種基於空間數據挖掘的環境調控空間決策支持系統的模型，包括模型庫及其管理系統、知識庫及其管理系統、數據庫及其管理系統、推理機以及數據挖掘智能引擎等的設計； （ 2 ）建立了人工神經網路在福建省海岸帶環境預測中應用的模型，提出了復合決策樹演算法在遙感分類的應用方法； （ 3 ）提出一種新穎的、簡便快捷的人工神經網路的實現方法，以及決策樹的實現方法，並在原型系統中作了實現。 -
Analyze the systematic structure of the product data management system and study the object representation of the product data integration model, the product data attribute and operation, the product information modeling and the theory and method of access control modeling in order to set up the object model of the product data access control and describe the data base conversion of the object model and executive method
分析產品數據管理系統的體系結構，研究產品數據的集成模型的對象表示，產品數據屬性和操作，產品信息建模和訪問控制建模的理論和方法；建立產品數據訪問控制的對象模型，並說明對象模型的數據庫轉換和實現方法。 -
Based on the characteristics of the geological exploring data, a method for establishing data model was presented, in which the triangle network was combined with the quadrangle network. at last, the geologic maps needed for geological research were drawn through the gdi ( graphics device interface ) and the 3d visualization system model was established for stratumtous geological body. base on the achievments mentioned above, a software system was developed which can be used independently without relying on any software platform
文中首先介紹了可視化技術以及地質制圖技術的發展，然後對地質構造可視化模型進行了研究，根據地質測量數據的特點，提出了三角形網和四邊形網相結合的數據建模方法，最後通過圖形介面繪制了地質研究所需的地質圖件，構建了層狀地質體三維可視化系統模型，並開發出了可以獨立於任何軟體平臺使用的地質三維可視化軟體系統。 -
Finally, modern technology on computer, data base and network is put into full use to create an internet - based item bank and test system model and the key techniques to realize the system are discussed
最後利用現代計算機技術、數據庫技術、網路技術，給出了一個基於internet的網路題庫和網上測試系統模型，並對其實現的關鍵技術進行了探討。 -
This paper does research on spatial data mining technology applied in environment regulation, and on technology integrated spatial data mining and spatial decision support system. the integrated model for environment regulation spatial decision support system based on spatial data mining was established ; spatial data mining intelligent engine was designed, which can choose algorithms intelligently in data mining. environment database, knowledge data base and model base were designed, which is based on the characteristic of environment datum in fujian coast
本文研究空間數據挖掘技術在環境調控中的應用和空間數據挖掘技術與空間決策支持系統的集成，提出了一種基於空間數據挖掘的環境調控空間決策支持系統模型；設計了空間數據挖掘智能引擎；根據福建省海岸帶環境數據的特點，對福建省海岸帶環境數據庫、知識庫與模型庫作了設計，最後開發了福建省海岸帶環境調控決策支持原型系統。
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