數據庫基礎 的英文怎麼說

中文拼音 [shǔjùkùjīchǔ]
數據庫基礎 英文
basis of database
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 據 : 據Ⅰ動詞1 （占據） occupy; seize 2 （憑借; 依靠） rely on; depend on Ⅱ介詞（按照; 依據） according...
  • 礎 : 名詞（墊在房屋柱子底下的石頭） plinth
  • 數據庫 : data bank; data base; data pool; data library數據庫管理系統 data base management system; 數據庫計...
  • 數據 : data; record; information
  1. The system possesses the real time correcting function, which can avoid error accumulation and highly increase the forecasting accuracy ; ( 3 ) the flood control system can be multiple - scheme designed, that is, the control schemes can be designed in terms of different control ways for hydro - projects. simulated computation can be carried out to obtain multiple schemes that can be used by the leaders for decision making after risk and consequences estimation, so as to scientifically enhance th

    系統具有實時校正功能，可以避免誤差累積，極大地提高了預報精度; （ 3 ）防洪調度系統可以進行多方案設計，即可以根據水工建築物不同的調度方式來設計調度方案，並進行模擬調度計算，最終生成多個方案，供領導決策，提高了防洪決策的科學性; （ 4 ）系統採用的數據均建立在實時雨情、水情、工情和天氣預報等數據庫基礎上，預報、調度均能做到快速及時。
  2. Based on database of chinese scientific and technical papers and citations ( cstpcd ), developed by the institute of s & t information of china, the authors analyze statistically the citations in urban mass transmit from 2000 to 2004, probe into the development trend and the status of urban mass transmit among the journals on traffic & transportation engineering by environmental analysis for the citations in 2004

    摘要在中國科學技術信息研究所科技論文統計分析中心研製的《中國科技論文與引文數據庫》基礎上，對《城市軌道交通研究》 2000年到2004年在中國科技源期刊中被引用情況和被引環境進行了統計分析，同時分析了該刊在2004年被引網路環境，探討其在交通運輸工程學科中的影響狀況。
  3. An expanded database on mainland s enterprises including the soes ; and - a depository of china s wto policies and related research studies and materials

    在本局現有的中國內地企業數據庫基礎上，增添更多西部企業，包括國企的資料
  4. An implementation procedure for steady - state industrial process data mining based on realtime database is proposed and applicated in a wet gas sulphuric acid ( wsa ) process

    摘要提出了一種建立於實時數據庫基礎上的穩態數據挖掘實施流程，並應用於某冶煉廠的濕法煙氣制酸（ wsa ）過程實現數據挖掘。
  5. On the base of the database system and concrete requirement of a certain military information system, a maintenance system fitting for these system users had been designed in c / s mode

    在此數據庫基礎上，結合某軍用信息系統的具體需要，採用c / s模式設計了適合本系統用戶使用的數據庫維護系統。
  6. Based on the built air transportation information database system, the writer has developed an application to analysis the air traffic flow of our country at the end of the thesis

    本文在所建立的數據庫基礎之上應用面向對象的開發語言進行了數據庫的應用開發，對我國的空中交通流量進行了模擬分析。
  7. In order to handle dynamic data set in database of industrial field, several incremental algorithms including nbia and fup are discussed. an improved fast update algorithm with level wise search structure based on fup algorithm is proposed for the incremental data

    針對工業現場數據庫動態更新特點，分析了nbia和fup兩種增量挖掘演算法，提出了一種新的在增量數據庫基礎上進行分層搜索的快速更新演算法ifup 。
  8. According to the requirements of the analysis of modern highway management decision, the systematic objective, logical design, systematic construction and the way to put data warehouse into practice of highway management are presented, those are based on the highway management databases

    根據現代公路管理決策分析的需求，提出了基於公路管理業務數據庫基礎之上的公路管理數據倉庫的系統目標、邏輯設計、體系結構和實現方法。
  9. For the data with quantitative attribute, several unsupervised discretization methods of continuous features are discussed. three simple boolean discretization methods ( equal width, equal frequency and cluster ) and fuzzy discretization are simulated based on a real population statistical database

    隨后針對數據庫中的模擬量屬性，分析了非監督定量屬性離散化的幾種方法，在一個統計數據庫基礎上模擬研究了分別基於等寬、等頻和聚類的布爾型分段離散化方法和模糊離散化方法。
  10. Discovery of association rules is an important class of data mining whose aim is to capture the co - occurrences of itemsets, the most important thing to do is to find the large itemsets effectively, because this is time consuming and will finally decide the efficiency of algorithms. so now the main study is emphasized on how to find the large itemsets with more and more few time

    關聯規則是從歷史的大規模的數據中獲得項集之間的相互關聯關系，抽取出有用的和感興趣的模式，主要任務是發現數據庫中的大項集，因為這個任務在大規模數據庫基礎上是耗時的操作，所以現在的主要研究方向都集中在大項集的有效生成上。
  11. Discovery of association rules is an important class of data mining whose aim is to capture the co - occurrences of itemsets, the most important thing to do is to find the large itemsets effectively, because this is time - consuming and will finally decide the efficiency of algorithms. so now the main study is emphasized on how to find the large itemsets with more and more few times

    關聯規則是從歷史的大規模的數據中獲得項集之間的相互關聯關系，抽取出有用的和感興趣的模式，主要任務是發現數據庫中的大項集，因為這個任務在大規模數據庫基礎上是耗時的操作，所以現在的主要研究方向都集中在大項集的有效生成上。
  12. The scientific and standard parameter management for rp system information is implemented. the process planning technology of rp system based on database is studied which includes stl model library management, computer aided choice of forming equipment and forming process, and the comprehensive automatic process planning technology

    對rp系統信息進行了科學規范的參數化管理，研究了數據庫基礎上的快速成型系統工藝規劃技術： stl模型庫管理，成型設備和成型工藝的計算機輔助選擇，綜合式自動工藝規劃技術。
  13. R extracts remote sense information and conventional information to establish special analysis information system about water resource in longkou city which includes special database and attributive database ~ based on the analysis of database, ten water resource mathematical calculation models have been set up, i. e. precipitation, runoff, groundwater, evaporation, discharge, utilizable water resources degree, industry and living with horton geomorphology and g theory

    提取遙感信息和常規信息，建立龍口市水資源時空分析基礎數據庫，包括空間數據庫和屬性數據庫。基於基礎數據庫的分析，以horton地貌律和g理論為指導，建立降水量、徑流、地下水、蒸發量、水資源可利用量、工農業及生活用水量等十種水資源數學計算模型，即構建起模型庫。
  14. Meanwhile, according to the assessment cell of small watershed, the paper evaluates each index and compositive index. the paper can provide scientific bases for both protection and use of wetland by disclosing the spatial distributing rules and analyzing the impact on environment brought because of exploiting. the study shows that 1 ) in the structure of wetland ecosystem health of panjin city in 2000, better area accounts for 22 %, generic area 52 %, worse area 26 % ; 2 ) in shuangtaizi national wetland nature reserve, the health of many regions is better, the one of partial regions is threaten, the area of wetland is decreasing ; 3 ) in the period from 1986 to 2000, paddy field, shrimp and crab pool were increased, swamp and biodiversity were decreased gradually, and the environment of wetland was polluted gradually

    本文以生態系統學、景觀生態學、生態系統健康、區域可持續發展等理論為基礎，根據聯合國經濟合作開發署提出的壓力-狀態-響應（ psr ）框架模型，以遙感數據及統計監測數據為基礎，採用rs 、 gis 、 gps技術，結合數理統計和數學模型方法，提取土地利用/土地覆蓋信息、濕地類型信息、小流域信息、濕地景觀指數、濕地初級生產力、濕地人口壓力指數、濕地蓄水量、濕地污染物負荷、濕地變化等數據，建立盤錦市濕地生態系統健康數據庫，以小流域為評價單元，對每個小流域濕地進行單因子和綜合評價，揭示盤錦市濕地生態系統健康狀況的空間分佈規律，同時對濕地資源開發造成的環境影響進行剖析，為濕地資源的保護與利用提供科學依據。
  15. In this paper ， we discuss some optimizing strategy on temporal object - orient database ， and give some algorithms for processing temporal queries

    在時態數據庫基態修正模型的基礎上，討論了時態面向對象數據庫查詢優化策略，並給出相應的演算法。
  16. 2 ) semantic description methods based on metadata we construct a semantic model of metadata to describe attributes characters. the model includes data schema and data content statistic

    2 ）基於元數據的語義描述方法以數據庫元數據為基礎，建立數學模型，用於描述數據庫對象的語義特徵，涉及范圍包括數據模式和數據內容統計。
  17. The high research degree of physical geology, hydrogeology, engineering geology andenvironmental geology in suxichang area, makes large number of achievements and dataduring many years accumulated. however, no full application of these data andachievements mainly result from failing to establish a perfect computer informationautomatic management system, which makes it difficult and puzzled to search these dataand results effectively. large effort research shows that the main reason of suxichangarea ’ s land subsidence is due to excessive exploitation of groundwater

    本文以蘇錫常實地數據為基礎，系統分析了arcgis平臺下建立「蘇錫常地區地面沉降管理信息系統」的可行性，提出了系統總體設計方案、開發模式和實現方法，並結合地面沉降專題研究的特點，制定了數據庫組織與設計框架;同時，在對系統應用模型進行詳細分析基礎上，確定了專業應用模型庫的建設方案及實現方式，並利用arcobjects （ ao ）進行了系統編程。
  18. The design of l2 is oracle database, which is based on vai - environment platform developed by vai - c and is highly practical in processing operations. a communication has been realized between the material tracking system and l3 of pangang erp system, which has laid a good foundation for erp system development

    機組l2設計採用oracle數據庫，基於vai - c自己研發的vai - environment平臺進行開發，具有很高的實用性，其中物料跟蹤系統實現了與集團公司l3的通訊，對企業erp的深入開展奠定了良好的基礎。
  19. We can obtain the information that we indeed want less we analyze and mine a lot of data. then, this paper discuss that in order to satisfy decision - making, on the base of data - base, a new data warehouse that can meet the decision - making is built. data warehouse has these important characteristics : subject - oriented, data integration, data changing, data non - disappearing, data gathering and decision - making

    然後，本文討論了為滿足管理的決策分析需要，在數據庫基礎上產生了能夠滿足決策分析所需要的數據環境? ?數據倉庫數據倉庫具有這樣一些重要的特性：面向主題性、數據集成性、數據的時變性、數據的非易失性、數據的集合性和支持決策作用。
  20. Secondly, a web - oriented, comprehensive and systematic, b / s and c / s turf machinery database management system and tmdss are established with sql server 2000 and asp and web page tool and script language and visual basic on the basis of collecting and sorting all kinds of turf machinery data

    然後，在收集、整理草坪機械基礎數據的基礎上，利用sqlserver2000 、 asp技術、 visualbasic編程語言建立了基於web的、全面系統的、 b s和c s模式的草坪機械數據庫管理系統和草坪機械配置決策支持系統。
分享友人
分享到 Line

分享到臉書