consistency of data 中文意思是什麼

consistency of data 解釋
數據一致性
  • consistency : n. 1. 無矛盾，相容（性）；始終一貫；穩定（性）；（言行）一致，（色調）調和。2. 堅強，堅定，堅固，結實；堅實度。3. 濃度，稠度；黏度。
  • of : OF ＝Old French 古法語。
  • data : n 1 資料，材料〈此詞系 datum 的復數。但 datum 罕用，一般即以 data 作為集合詞，在口語中往往用單數...
  1. The paper introduces a general design pattern of the foundation framework of advertisement inspecting system based on j2ee, and discusses the realization of data layer, business layer, web layer and application client of the system. it resolves the key problems as follows : the consistency of the way of business request expression, the reusability of application services and the security of the system, and make the systems based on this foundation framework easy to configure, and has excellent extensibility and applicability

    論文詳細敘述了基於j2ee的廣告監播系統基礎架構的總體設計方案，並著重討論了該系統中數據訪問層、業務層、 web層、應用客戶端的具體實現，解決了業務請求表達方式的一致性、應用服務的可復用性、系統安全性等關鍵問題。
  2. This paper brings forward a dynamic group cache mechanism, which fully considers data access frequency, validity and consistency of data, and which reduces the network load and improve the response speed by reducing the distance of data transmission

    本文提出的組緩沖機制，充分考慮了數據訪問頻率、數據有效性和一致性，將部分數據緩沖在組內，減少了查詢時數據傳輸的距離，進而減少網路通信開銷，提高查詢響應速度。
  3. The main advantage of rough sets data analysis is that it does n ' t require any prior or additional knowledge about the data, which is then used in this paper to analysis the database, acquiring automatically the hierarchical rule sets. in order to ensure maximum consistency of the quantiflcational data, the genetic algorithms is used to get the optimal number and points of division of quantification intervals. at the same time the quantification intervals is fuzzified and crisp rule sets are then transformed to fuzzy rule sets

    粗糙集數據分析的主要優點在於它不要求任何關于被處理數據的先驗或額外的知識，本文利用其對數據庫進行分析計算，自動獲取數據庫在各個層次上的規則集：在保證量化后的數據庫具有最大一致性的前提下，利用遺傳演算法求取連續屬性值的最優量化區間個數及各個區間分點值；同時將量化區間進行模糊化，將多層次清晰規則集轉化為模糊規則集，利用模糊推理進行決策以提高魯棒性。
  4. Then the paper demonstrates the process to system modeling, analysis and design making use of object - oriented technology and uml, describes and analyses especially expression result to the user ' s needs and system model of uml view. the systematic model to consistency of the user ' s needs model is proved, and the superiority of using object - oriented thought is announced in the software researches and develops. the paper has put forward system ensemble frame mode relying mainly on b / s structure and complemented of c / s structure, and discussed the superiority of choosing java as the programming language and oracle database as stores for the data ; finally, the paper describes the implementation and running situation of ammis based on web, and summarizes the relevant technology and question in the development course of application system

    然後，論文論述了運用面向對象技術、 uml統一建模語言進行系統建模、分析和設計的過程，重點描述、分析了使用uml視圖對用戶需求和系統模型的表達結果，論證了系統模型與用戶需求模型的一致性，揭示了面向對象思想在軟體研發過程中應用的優越性，提出了以b s結構為主、 c s結構為輔的系統總體結構模式，討論了選擇java為編程語言、 oracle數據庫為數據存儲的優越性；最後，描述了基於web的飛機維修管理信息系統的實施運行情況，並對應用系統開發過程中相關技術和問題進行總結，對系統待改進之處進行了分析，對飛機維修企業信息化進行了展望。
  5. Taking landuse - dat files as data sources, this paper discusses the features, data structure, and generating methods of topological relationships of between in landuse database generalization, and puts emphasis on the methods for preserving consistency of topological relationships of patches in the process of landuse database generalization

    摘要以landuse - dat文件為例，論述了土地利用地圖綜合中圖斑多邊形拓撲關系的特點、數據結構定義及生成方法，闡述了土地數據庫綜合過程中圖斑拓撲關系一致性的維護方法。
  6. Version management is very important in engineering data management, and is a method to maintain consistency of design data. a notion of design object is proposed, based on which the design information of product is described. the composed relation, version relation, and equivalent relation are used to establish the relation design object. a version mechanism is established in the paper for engineering data management. a hierarchical model of design object is proposed. some notions such as version history of design object, relations of version history of design object, and so on are proposed. a data model of version mechanism is established. finally, the operation ( check in / check out, selection of current version, dynamic configuration of version and so on ) of version object is analyzed

    版本管理是工程數據庫管理中的重要部分，也是保證設計數據一致性的手段.文中提出了設計對象的概念，以設計對象為基礎組織和描述完整的產品設計信息，建立了設計對象之間的組合聯系、等價聯系以及版本聯系，提出了設計對象的層次模型表示方法.針對工程數據管理的特點建立了其版本機制，提出了設計對象版本歷史、對象版本之間的聯系等概念，研究了設計對象的版本操作檢入/檢出、當前版本的選擇以及版本的動態配置等主要內容
  7. Sql programmers are responsible for starting and ending transactions at points that enforce the logical consistency of the data

    Sql程序員要負責啟動和結束事務，同時強制保持數據的邏輯一致性。
  8. Picture that put forward in the article graph and data structure reciprocal mapping support not merely to map graph from data structure efficiently, besides, regard graphics element as a unit, analyze and discern to user ' s modified graph, produce the corresponding data structure automatically, maintain consistency of graph and data structure efficiently on the foundation of expanding case graphic tools effectively, we direct against the intrinsic characteristic of traditional waterfall model, proposesmall loop model to software analysis based on graph and data structure reciprocal mapping solve problems of slow information feedbackand high track back cost efficiently

    文中提出的圖數互逆映射的思想，不僅對數據結構到圖形映射進行高效率地支持，同時，以圖形元素為單位，對用戶修改後的圖形進行分析和識別，自動生成相應的數據結構，有效地維護了圖數一致性。在對case圖形化工具進行有效擴展的基礎上，我們針對傳統瀑布開發模型的固有特點，提出了基於圖數互逆映射的軟體分析小循環模型，有效解決了傳統軟體分析設計階段信息反饋慢、回溯代價高等問題。
  9. Samples for strontium isotopic screened were selected by way of the test of cathodoluminescence, observation of thin sections, and analysis of sr and mn. the mn / sr value of all samples presented in this paper are less than 2, and the cathodoluminescence is dull, however, the samples from the cambrian underwent diagenetic alteration to a certain degree, and the plotted points of the thickness and 87sr / 86sr value are somewhat discrete. the strontium isotope evolution curve drawn from the data with relatively low 87sr / 86sr value are consistent with other curves based on samples from different areas of the world, supporting the notion of global consistency of strontium isotope composition of marine carbonates

    根據鋸同位素地層學的基本原理，利用已有的鋸同位素演化曲線，筆者確定重慶秀山寒武系剖面寒武系底界、下一中寒武統界線和中一上寒武統界線都應適當下移；另外嘗試確定了重慶秀山寒武紀剖面一些關鍵點的年齡，累積厚度1380m處的年齡為503 ? 509ma ，累積厚度1900m處的年齡約為500ma ，這對秀山寒武系剖面下、中寒武統和中、上寒武統界線的確定具有參考價值。
  10. 3. pay more attention to the consistency of the environment data - considered the data ' s consistency problem at design, from the environment management, pollution sources monitoring, environmental quality monitoring to statistics

    環境數據的一致性得到充分考慮?系統在設計時充分考慮了數據的一致性問題，從環境管理、污染源、環境監測和環境統計四方面統一考慮。
  11. The research results is briefed as follow. ( 1 ) a new communication and decision - making method is presented, which integrated several new tools as well as some old ones ; ( 2 ) a new concept of " virtual communicating place shared in real time by multi - user " is brought forward, and a new technology based on event - driving and message - transferring mechanism is designed to realize graphic data shared by multi - user and displayed synchronously under net environment, which is the basis of the whole system. ( 3 ) a new mechanism for team members to share data efficiently is devised, which supports collaborative working in progress, maintains the consistency of data, records the history of design and etc. by defining a new type of the design data attributes and the privilege of team member to access to data in different time, using a new method of data manipulating, the team data sharing is realized

    本文的主要研究成果為： （ 1 ）在研究國內外網路決策交流方式方法的基礎上，綜合多種方法的優點，提出了一種新的決策交流方式，採用了多種手段和工具，完善了網路決策交流的機制； （ 2 ）提出了多用戶共享的可視化虛擬交流空間的概念，並對其實現技術進行仔細的分析，針對目前存在的技術難點，提出了可行的解決方案，設計了一種新型的基於事件驅動和消息傳遞機制的多用戶實時共享圖形數據的解決方案，並採用了跨平臺的java技術實現了網路環境下圖形數據的實時交流和顯示； （ 3 ）針對團隊協同的網路cad系統的特點和要求，提出了一種新的團隊數據共享機制，通過對產品數據的基本屬性、歷史屬性、共享狀態屬性和關聯屬性的定義，結合對團隊成員在不同設計階段的權限控制，採用新型的對共享數據庫的數據操作方法，動態地維護團隊數據的共享、設計的變更、設計進程的同步、關連數據的一致性、以及多個團隊之間的數據交流。
  12. So, in essence, db2 reverses the system health diagnosis model from a dba hunting for potential and existing problems by running different monitors at different times and then analyzing huge amounts of data looking for indications of unhealthiness without any sort of consistency due to a varying degree of skill level and intuition to db2 monitoring itself for healthiness and notifying select personnel only when potential or existing unhealthy conditions are encountered

    所以，從本質上講， db2將系統健康診斷的模型翻轉過來，原先是由dba通過在不同的時候運行不同的監視器來搜集潛在和已有的問題，然後對大量數據進行分析，從中找出不健康的跡象（由於技巧水平和直覺的不同，這種分析不具有任何一致性） ，現在則是db2自己監視健康狀況，然後在滿足潛在或已有非健康狀態條件時通知指定的人員。
  13. Microsoft sql server 2005 database engine uses the following mechanisms to ensure the integrity of transactions and maintain the consistency of databases when multiple users are accessing data at the same time

    當多個用戶同時訪問數據時， microsoft sql server 2005數據庫引擎使用下列機制確保事務的完整性並維護數據庫的一致性：
  14. In the last main part of this article, we discuss the critical technical problems, such as the system security and the authority control, the document transmission, the consistency of data, and present corresponding solutions

    在此基礎上，本文研究了基於lotusdomino notes平臺集成文檔數據庫與關系數據庫的關鍵技術：系統安全性及權限控制、公文流轉、數據一致性等，並提出相應的解決方案。
  15. A transaction preserves the consistency of data, transforming one consistent state of data into another consistent state of data

    事務保持數據的一致性，把數據的一種一致狀態轉換為另一種一致狀態。
  16. The client / server architecture based on com is put forward which can guarantee the easy - management, safety and consistency of data. the formalization expresses of experiment framework and simulation model are built up

    給出了實驗框架和模擬模型的形式化描述，提出模塊化建模的思路，並討論了其實現策略。
  17. Although congestion control is required by all applications to ensure network safety, different applications have various constraints in speed, quality and consistency of data delivery

    盡管所有的組播應用都要求通過擁塞控制機制來保證網路的安全性，但是不同的應用在數據傳輸的速度，質量和一致性上有不同的要求。
  18. Multidatabase can shield the user and application from the difference of local database, and provide global transaction management, and maintain consistency of data within the local database. multidatabase technology has been accepted in the world

    多庫系統為用戶和應用程序屏蔽了底層數據庫操作環境的差異，提供全局事務處理能力，並維護各結點上ldb的數據一致性，從較深的層次解決了異構數據庫互操作問題。
  19. The thesis proposes the method of ensuring integrality and consistency of data of multi - server system, which can increase transmit speed in common telephone network and reduce the cost of users. its transmit speed is much higher than the other systems of same class

    論文提出了保證多服務器系統數據完整性與一致性的方法，極大地提高了在普通電話網上的傳輸速度，降低了用戶的使用成本，其傳輸速度遠遠高於同類產品。
  20. The main innovation of the thesis : 1. based on the actual environment, the author successfully implements the distributed multi - server system composed by multiple client / server systems in unstable low - speed telephone network, and successfully guarantees the integrality and consistency of data

    論文的主要創新點：一、作者針對現實情況，在不穩定的低速普通電話網上，成功的實現了將多個client server系統組裝成分散式的多服務器系統，並成功地保證了數據的完整性與一致性。
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