relational 中文意思是什麼

音標 [ri'leiʃənəl]
relational 解釋
adj. 形容詞 有關系的;親戚的;(特指語法上)表示關系的。
adv. 動詞 副詞 -ly
  1. 3 if you need, our company can train relational personnel to use maintain support episteme of product for custmers on the cuff if custmers use inadequately or out of ensur - repair term to attaint or deviant working, we afford maintain service for product for life

    三如有需要,公司可免費為客戶培訓有關人員的產品使用保養維護知識如因用戶使用不當或在保修期外,而引起壞損或不正常工作,本公司對產品提供終身維修服務。
  2. Two common approaches to mapping xml to databases are : a table - based mapping and an object - relational or object - based mapping

    將xml映射到數據庫有兩種常見的方法:基於表的映射和對象-關系(或基於對象的)映射。
  3. 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。
  4. On the relevant relational model between codcr and bod

    5相關關系模型的探討
  5. Cartographer is a simple, efficient object relational mapper engine. it provides rapid access to relational data using lightweight data and factory java objects

    這是個簡單、有效的對象-關系映射工具。它使用輕量級數據和工廠對象實現對關系數據的快速訪問。
  6. In addition, because there is internal relationship between the formalism of relational database, " relational algebra ", and the clausal logic used by ilp, ilp methods can directly deal with mining task involved in multiple tables of relational database

    此外,由於關系數據庫的形式描述? 「關系代數」與ilp的子句邏輯有著內在的關聯性, ilp技術可被直接用於涉及關系數據庫中多個關系(表)的數據挖掘任務。
  7. Translate the cws ( or other clinical database ) relational database into an xml stream and re - constitute the data in a better normalized data model

    將cws (或者其他的臨床資料庫)相關資料庫轉化成一個xml流,並且重建一個較好的規?化資料模型上的數據。
  8. Gis ( geographic information systems ) is a computer system with collecting, checking, intergreting and analysing information which is related with interface of earth. digital terrain model display two demission geographic position and relational properts information with digital pattern. dtm is an important component of gis, and is basic of " digital earth "

    數字地面模型( digitalterrainmodel , dtm )是地表二維地理空間位置和其相關的地表屬性信息的數字化表現,是地理信息系統( geographicinformationsystem , gis )的重要組成部分,是數字地球的基礎。
  9. The relational expression of the speed difference of drum and spiral propeller ( 0 ) and the difference of drum speed and input speed of the differential gear ( 1 ) is derived

    由於鉆井液的比重和粘度是隨井下情況變化的不確定值,且現場對鉆井液的處理量時有變化,需隨時調節0或1以調節離心機的處理能力和效果。
  10. Finally, interactive time dummy variables are incorporated into the model to highlight the significant relational dynamics in our sample

    最後,通過設置時間虛擬變量來考察各年度的各影響因素對資本結構的影響程度。
  11. Based on the fromer study of mine tectonic, hydrology, tunnel deformation, etc., 3 - d numerical simulation of current tectonic stress field of lvjiatuo coal mine was done in this thesis, combining with local hypocenter mechanism solve and relational stress in - situ measuring value regression analysis has been done to the simulation result, and the reasonable results are gained those will offer dependence for disposing the tunnels more rational and making tunnel supporting more economical and safer

    摘要本文在前人對呂家坨礦進行礦井構造、水文地質、巷道變形等研究的基礎上,結合該地區的震源機制解及有關的應力實測值,對礦區現今構造應力場進行了三維數值模擬,並對模擬結果進行了線性回歸分析,得到了與現實較為符合的結論,為更合理的巷道布置和更經濟而安全的巷道支護提供依據。
  12. Is a data - modeling tool as well as a object - relational mapper

    是數據建模工具,也是對象-關系映射器。
  13. Object relational mappers

    對象關系映射程序
  14. There is an object relational mapper out there that is a hidden gem

    這里有一個對象關系映射程序,它是一塊隱藏的寶石。
  15. Study and improvement of mls relational data model

    多級安全關系數據模型研究及其改進
  16. In addition, the premelting mole fraction of the surface of these two metals is fitted with the corresponding temperature to obtain a relational expression which is able to forecast the disordering progress of this surface

    另外,通過將該面預熔摩爾分數對溫度進行擬合發現,可以近似地預測( 001 )面的預熔過程。
  17. Clinical characteristics and relational factors analysis of multiple myeloma with renal involvement

    多發性骨髓瘤腎損害臨床特徵及有關因素分析
  18. The second is the integration of domino and relational database system. the e - government system of chongqing education commission adopt the odbc solution, of which the paper has elaborated the application in the intergration of notelet application. the third is the security strategy control of e - government. based on the security strategy control of domino, the author putes forward five approach of security control strategy to assure the security of the e - government system of chongqing education commission

    二是domino與關系數據庫的集成,在眾多的domino與關系數據庫介面中,市教委電子政務系統主要採用odbc的解決方案,文中以電子政務系統中集成簡訊應用為例,詳細介紹了該方案的應用。三是電子政務安全策略控制,依託domino自身的安全體系,作者綜合了五個方面的安全控制策略來保證重慶市教委電子政務系統的安全。
  19. See the " relational and bitwise comparisons " table in

    的數據類型的numeric類型。
  20. Involuntarily, questions of these engineering datas " management appear, datas " persistance only depending relational model and rdbms is greatly insufficient, so this paper carefully studies object - relational mapping based on rdbms based on the analyse of home & overseas actualities, correlative theories and realizing methods of object - relational mapping, we find opl based on rdbms is the most suitable for object relatinoal mapping of clera. based on the engineering application analyse of opl in clera, function requirements, database modes, interface criterions and functions, running modes of opl have being detailedly described. with the framework of microsoft dna, a kind of realizing method of opl based on com / dcom / activex component technology has being brought forward, and this paper describes realizing keys from base tables " definition, object id and class hx class and inheritance of class, object storage, parallel control and affair, object query, object nesting, relations between objects, support of complex data types, right control of object and buffer management of object

    本文在分析對象?關系映射技術的國內外現狀、相關理論及實現方法的基礎上,研究發現基於rdbms的opl是目前最適合clera的對象?關系映射方法;在clera的opl應用分析的基礎上,詳細描述了opl的功能要求、數據庫模式、介面規范與功能、運行方式等內容;結合microsoftdna開發框架,提出了一種基於com dcom activex組件技術的opl實現思路,並從基本表定義、對象標識與類標識、類與類繼承、對象存儲、並發控制與事務、對象查詢、對象嵌套、對象間聯系、復雜數據類型的支持、對象級權限控制及對象緩沖管理等幾方面概述了實現要點。
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