database principles 中文意思是什麼

Through summarization and organization of function principle solutions and contradiction resolving principles, corresponding design rule and database are established in consecution and hierarchy

通過歸納或整理功能原理解及沖突解決原理，並將其層次化、條理化，建立了相應的設計準則和數據庫。

This paper describes in detail the entire development process of " design for information management system of chinese copper resources " applying software engineering principles together with gis technology, database design techniques etc

摘要詳細描述了運用軟體工程原理、地理信息系統技術和數據庫技術等開發「中國銅礦資源信息管理系統」設計構想的全過程。

Multi - strategy means as follows : utilizing classifying data mining methods based on decision tree to analyze the data in grade database. a grade decision tree is generated to show directly a position of grade according to different computing methods and to support estimate. at the same time, utilizing classification method based on summing - up principles to do such things as grade query analysis and prediction and contrast analysis to realise automatic generation of grade analysis report, test paper ’ s quality assessment report and quality analysis table which plays an active role in improving teaching and test paper ’ s quality

這里多策略主要是指:採用基於決策樹的分類挖掘方法，對學生成績庫中數據進行分析，生成學生成績決策樹，能直觀顯示出某一成績在不同等級計算方式中所處的位置，為教學部門提供評價信息;同時採用基於總結規則的統計分析方法，完成不同情況下的成績查詢、預測及對比分析，實現學生成績分析報告、試卷質量評價報告及質量分析表的自動生成。

This paper discusses the design principles of rocket designing, engineering database and planar, three - dimensional accessory and constructional drawing in detail, including the dynamic assemble process. in the same time, the correlative result is given

文中對火箭彈設計理論、工程數據庫的設計和二、三維零件圖、裝配圖的設計開發過程進行了詳細的闡述，給出了相應部分的設計結果。

He adds that the implementation of these principles requires sufficient information and that is why the steering committee believes that a campus habitat map and database on flora and ecology is important

因為制定有效的政策和規劃，很視乎你有多少訊息掌握在手。也因為這個緣故，我們很強調要建立一個校園樹木和生態的資料庫。

General principles and methods for establishing terminology database

建立術語數據庫的一般原則與方法

A multimedia database using ado to access data has been constructed as the platform and interface of the assessment system, it will be very useful in the establishment of design principles

本文還構建了病員檔案數據庫作為評價系統的軟體平臺，採用ado數據訪問技術，數據瀏覽採用網頁形式，其查詢統計功能將有助於病例分析和評價準則的建立。

This thesis mainly introduce a development process of mis of steel tube enterprise producing. a universal mis of adapting to our country middle and small producing enterprise is developed in accordance with the practical situations of our country producing enterprise. the structure and developing method of the mis are analyzed, followed by the introduction of the development process in stages. the system development abides strictly by the requirements of software engineering, with all the files standard and complete. during the process of the development, we took into consideration practicality as well as scientific principles. the system is development under a quick prototype method. first, the logic module of the system is established through the analysis of the business flow process and the information flow concerning productive enterprise of steel tube ; secondly, in light of the module, the system is set up including the design of the system ' s network platform, developing tools, database, system code, software modules, system security, user ' s interface and so on. finally, the prototype of the system is implemented on the basis of the design

文中首先分析了管理信息系統的開發方法和體系結構，然後分階段地介紹了具體的開發過程。該系統的開發嚴格遵守軟體工程的要求，文檔規范完善，在開發過程中堅持實用性和科學性相結合的原則。系統採用快速原型法進行開發，首先通過對鋼管生產企業業務流程和數據流程的分析，建立了系統的邏輯模型；接著針對該模型進行系統設計，包括對系統的網路平臺、開發工具、數據庫、編碼、軟體模塊、系統安全及用戶界面等方面的設計；然後在設計的基礎上實現了系統原型；通過對原型的評價和改進，使原型最終成為實際產品。

Firstly, object - oriented programming method and relation database technology are used to realize protective information management, with a multiple tires " client / server architecture. using it, the technical staffs can check all kinds of reports, fault waves and setting values of protection. secondly, based on protective principles of ta21 series protection devices, protective function is simulated by using object - oriented technology

首先，本文將面向對象方法和關系數據庫技術結合起來，採用psmis的多層客戶?服務器體系結構實現對保護信息的管理，以便供電段技術人員查看保護裝置的整定值、各種報告、故障錄波（系統不僅能顯示波形，還能動態顯示波形每一點的峰值、有效值、相位，甚至阻抗值及阻抗角、諧波含量等） 。

( 2 ) some key technologies, such as database technology, com technology and some other correlation technologies of realizing the design resources sharing system have been discussed particularly. the principles and realizing methods of designing database, connecting database, controlling and dealing with the parallel affairs are put forward. the characteristics and interface design of com are also discussed

提出了在設計資源共享系統中進行數據庫設計、連接和並發事件控制與處理的原理和實現方法；研究了組件對象模型技術，對com組件技術的分類、特點及其介面設計的主要原則進行了詳細討論；分析、討論了與開發設計資源共享系統緊密相關的其它技術，為系統四川大學碩士學位論文的構建確立了理論基礎，為系統開發提供了技術支撐。

The grid is a set of newly technique that be constructed on the internet, it merges high - speed internet, high performance calculator, large database, sensors, the long range equipments into a whole, and provide more resource, functions and alternations to technological personnel and ordinary user. there are three principles to measure whether a system can be called grid or not, 1 ) coordinates resources that are not subject to centralized control ; 2 ) using standard, open, general - purpose protocols and interfaces ; 3 ) to deliver nontrivial qualities of service. a system which strictly meet the above three principles can be called grid. rid architecture includes the fabric layer - - local resources interfaces ; connectivity layer - - manage communications ; resource layer - - sharing a single resource ; pool layer - - correspond resources ; application layer ? self - definition grid application. it defined the basic construction of grid, the function and purpose of the architecture, and how to alternate these components do. in the domestic and international grid research and applied realm, digital libraries have played a pivotal role

作者在對數字圖書館網格信息資源和非網格信息資源比較的基礎上，論述了一個異構信息同構化集成的跨庫檢索的方法;構建了網格環境下數字圖書館信息資源管理和信息資源組織的概念模型，並對其中的四個主要步驟進行了論述，包括信息資源描述、信息資源發現、信息資源發布和信息資源命名;論述了元數據在dl網格信息資源組織中的應用，及基於元數據的dl網格信息資源組織的原則;其後對數字圖書館網格信息資源調度和本地資源調度的進行了比較，簡述了數字圖書館網格信息資源調度的目的和作用;對數字圖書館內容分發網路和內容分發網格進行論述和比較;最後提出在內容分發網格的基礎上，融入數字圖書館自身的特點，構架出數字圖書館內容分發（調度）網格的層次架構。

It puts forward the developing means of mixed pattern and database designing and optimizing principle and noticed proceedings in applying. by the general design principles of relation database system, the optimal design methods and the points for attention during applications are developed

論文給出了c s 、 b s的體系結構、關鍵技術，同時從數據庫系統設計的一般原則出發，提出了關系數據庫在c s與b s混合模式開發中的設計優化原則和應用注意事項。

Network communicating technology, database technology and component - based object - oriented programming technology are the key technologies in remote condition monitoring and fault diagnosis system, which are different from traditional monitoring and diagnosis system. a deep study on the basic concepts and principles of these technologies are carried in the paper

網路通信技術、數據庫技術以及基於組件的面向對象程序設計技術是遠程狀態監測與故障診斷系統區別于傳統的監測診斷系統的關鍵技術，本文對這些技術的基本概念及其原理進行了研究。

Secondly, the thesis analyzes the logic of the source codes of timedb to research the constructive methods and principles of temporal database management system. it shows how timedb can translate the tddl, tdml and tdql into standard sql statements. finally, a prototype, vehicle team system, is successfully developed using the timedb ' s apis

首先分析timedb支持的時態查詢語言atsql2的擴展方法和原理，同時結合實例說明atsql2的使用方法；接著深入分析timedb的源代碼邏輯結構，深層次地分析tddl 、 tdml 、 tdql的轉換方法和原理；最後應用timedb的api ，成功開發了「車隊管理系統」 ，驗證timedb的先進性及其在時態數據管理上的不足。

This paper integrates theory with practice, follows the principles and methods of software engineering, setup the constitutes frame of nc machine servo feed cad system, and finishes the research and development of four modules of servo feed cad system, such as graphical user interface module, design and compute module, database management system and graphics system, by using object orient programming ( oop ) technology, borland c + + builder 5. 0 database engine ( bde ), parametric feature model technology and 3d solid modeling technology

本文理論聯系實際，遵循軟體工程的原則和方法，創建了數控機床伺服進給cad系統的總體框架。它採用了面向對象編程（ oop ）技術、 borlandc + + builder5 . 0數據庫引擎（ bde ） 、參數化建模技術和三維實體造型技術，完成了伺服進給系統的四大部分功能：即圖形用戶界面模塊、設計計算模塊、數據庫管理系統模塊以及圖形系統模塊。

The electric power metering mis " database designing principles and methods are introduced and system ' s database is designed. in addition, user operational interface ' s designing and completing methods are given in this paper

本文還介紹了電能計量管理系統中數據庫設計的原則和方法，並設計了電能計量管理系統的數據庫結構；論文還給出了部分用戶界面的設計和實現方法。

For the sake of using the binary classification key more flexiblly to classify and identify the diseases and pests as knowledge reasoning, the integration of the principles of backward reasoning and two - way reasoning was put forward, which charges the binary key into the knowledge database of expert system, and computers can make use of the structure to search the branch node and realize the assistant identification of diseases and pests

為了能更靈活地應用二叉分類檢索表作為知識推理進行病蟲分類鑒定，提出在常規推理的基礎上，融入反向推理和混合推理技術，將二叉分類檢索表作為知識裝入專家系統知識庫，計算機可以利用它搜索分支結點以實現病蟲輔助鑒定。

The third part : master designing in the system ; expounding the selecting ways of developing it, database construction and the principles of developing the customer interface

第三部分，對系統進行總體設計，論述了系統的開發方式選擇，數據庫結構、以及用戶界面的開發原則。

This paper, therefore, puts forward some principles and problems that should be paid attention to while choose commerce database and develop set - built database

因此，針對當前館藏數據庫的建設方式，本文提出了商業數據庫的選擇原則和自建數據庫時需要注意的問題。

To add " the economic activities of hong kong are getting busier by the day and its population keeps growing, and " after " that, as " ; to add " generated " after " amount of waste " ; to add " and trades " after " development of environmental industries " ; to add " and trades " after " comprehensive policy on environmental industries " ; to add " and principles such as polluter - pays to reduce waste generation and increase incentive to recover waste and, at the same time, studying the feasibility of restricting the disposal of toxic waste in landfills, so as " after " producer responsibility scheme " ; to add " the source separation of domestic waste programme as well as " after " comprehensively implementing " ; to add " as well as separation " after " recovery stations " ; to delete " and " after " green procurement policy " and substitute with ", " ; to add " and strongly urging public and private organizations to develop green procurement guidelines " after " to comply with it " ; to add " and labelling " after " green certification " ; to add " as well as establishing a database " after " products and services " ; to add " expediting the tendering exercise for the remaining lots in phase i of the ecopark and expeditiously drawing up a timetable for the granting of lots in phase ii in order to develop high value - added environmental industries ; " after " ; to delete " and " after " related work ; " and substitute with " reviewing the existing legislation regulating environmental industries and trades and actively studying the feasibility of implementing a licensing regime for certain environmental industries and trades, in order to enable a healthy development of such enterprises and, at the same time, avoid causing unnecessary damage to the natural environment and nuisances to the residents in the vicinity ; and " ; to delete the original " and substitute with " ; to add " and trades " after " participate in those environmental industries " ; and to add " and trades " after " promoting the economic development of environmental industries "

在"鑒于"之後加上"香港經濟活動日益頻繁和人口持續增加， "在"本港廢物"之後加上"產生"在"構成環保工業"之後加上"和行業"在"政府為環保工業"之後加上"和行業"在"生產者責任制"之後刪除" ，以" ，並以"和污染者自付等原則，以減少產生廢物和增強廢物回收意欲，同時研究限制將有毒廢物棄置在堆填區的可行性，從而"代替在"全面推行"之後加上"家居廢物源頭分類計劃和"在"廢物回收點"之後加上"分類"在"遵守， "之後加上"力促各公營和私營機構訂立環保采購指引， "在"環保認證"之後加上"和標簽"在"制度， "之後加上"以及建立資料庫， "在"六"之後加上"加快進行環保園第一期餘下土地的招標工作和盡快制訂第二期計劃的批地時間表，以發展高增值的環保工業"在"相關工作"之後刪除"及" ，並以"七檢討現行規管環保工業和行業的法例，積極研究對某些環保工業和行業實施發牌制度的可行性，令該等企業得以健康發展，同時避免對自然環境帶來不必要破壞和對附近居民造成滋擾及"代替刪除原有的"七" ，並以"八"代替在"具前景的環保工業"之後加上"和行業"及在"推動環保工業"之後加上"和行業" 。