數據實體化 的英文怎麼說
中文拼音 [shǔjùshítǐhuà]
數據實體化
英文
data materialization-
Introducing the theory and application of boundary element method on the sound radiation, giving the process of solving vibration noise radiation problem using boundary element analysis software ; presenting the coupling theory and the combination analysis of finite element method and boundary element method, and doing relevant analysis based on close drum shell ; programming the noise data simulation program using the numerical calculation software, simulating the acoustic and pressure data of a key point in the transient response acoustic field of the close drum shell, realizing the audibility of the noise, using the virtual reality tools to simulate the vibration noise of the drum shell ; combining the finite element method and boundary element method to analyze the vibration noise radiation of some gear box, and completing the whole simulation process of the vibration noise of the gear box
綜合介紹了邊界元法在聲輻射問題上的理論及應用；並給出了運用邊界元法分析軟體求解振動聲輻射問題的過程。闡述了有限元法和邊界元法的耦合理論及組合分析方法，並以封閉鼓形薄殼為分析對象進行了相應的分析。利用數字計算軟體編制了噪聲數據模擬程序，並模擬了通過組合方法分析封閉鼓形薄殼瞬態響應聲場而獲得一關鍵點的聲壓數據，實現聲音的可聽化，隨后通過虛擬現實工具實現了該情形下橢球殼振動噪聲的虛擬模擬。The efficiency and reliability of minerogenetic prediction can be improved by combining rs with gis. we processed rs images, extracted the geological information related to mineralizing, such as geology, structures, stratam, rocks, etc, synthetically analysed remote sensing, the geological data and geo - chemistry, under the guidance of the theory and mathematic model, set up gis mineralize model. on this condition, to develop this method and its theory, and to establish a system of perfect prediction, it is not only useful in studied degree area but also favorable for looking for new type and some form large - scale deposits in old studied area, and it has a great theoretical meaning
遙感與gis相結合用於成礦預測中可大大提高預測工作的效率和可靠性。通過對研究區的遙感圖像處理和地質、構造、地層、巖石、礦化蝕變等有關信息的特徵提取、遙感、地質數據和物化探數據的綜合與復合分析，在一定成礦理論和數學模型指導下，建立gis綜合找礦模型。在此基礎上，發展這一方法及理論並建立完善的預測體系，不僅對研究程度較低的新區礦床預測有用，而且對研究程度較高的老區尋找新類型和點狀大型、超大型礦床都具有重要理論意義和實際意義。This article in the unidimensional interpolation foundation, according to the different data ( grid data and scattered in disorder data ), divides the two - dimensional interpolation into the grid node interpolation and the scattered in disorder data interpolation, realizes the imagery processing and the data visualization with the matlab software
摘要本文在一維插值的基礎上，根據不同的數據（網格數據和散亂數據） ，將二維插值劃分為網格節點插值和散亂數據插值，用matlab軟體實現圖像處理和數據可視化。Based on b / c / s pattern and modern information technique, such as data warehouse, active server pages, active data object, and so on, it was achieved that integrating the information and the functions of the document management by the software which has been designed in this study. the software is a convenience, powerful and easy used tool for document managers and engineering designers. moreover, the software has been used for the actual work and obtained the better appraisement
本課題基於b c s結構模式，結合數據倉庫、 asp動態網頁環境和ado介面等技術方法實現了圖檔管理信息和功能的集成，進行了軟體的開發，並在實際工作中得到了較好的應用，為管理人員提供了方便的管理工具，為設計人員提供了靈活、美觀、實用的數據集成化查詢界面，提高了圖檔管理工作的效率。This article discusses the standard of geographical information system and the model of geo - data. after analyzing the present system of geo - data share, presents a new method of spatial database. it designs and impalements a data share and exchange system, which enable storage geo - data attribute data and meta data to realize the integrative management of data
論文系統分析了地理信息系統標準和空間數據模型，並對常見的空間文件格式進行分析；總結以前的空間數據共享體系結構；提出了新的空間數據庫平臺共享方案；在研究了oraclespatial對空間數據解決方案后，設計並實現以oralcespatial為存儲gis系統的空間數據、屬性數據，和元數據，實現數據一體化管理模式；並實現esri公司的The geological factors are important besides them, which are related to the loess landslide and evolution of gullies, specially for bedrock folds, bedrock joints and loess joints. in field, the data of the bedrock elevation in the three sheets combined with the research from south to north lively were got by gps12xlc pocket locator, the type and its evolution of bedrock, loess landslides and distribution of hydrographical net were explored too. at office, the synthetic analysis and contrast were used including the simulating analysis about the data by mapinfo 6. 5, software of gis, discussion and communication with experts, in order to demonstrate and reveal the rules between the loess landforms and its pale bedrock landforms and the impact of structure on erosion interiorly in shaan bei
在野外，以代表調查區和路線調查相結合的方法，利用gps12xc型手提式定位儀採集基底高程數據，實地觀察基底地層產態變化規律和特徵，觀察黃土地貌、黃土崩塌、水系展布及土壤侵蝕等與地質構造之間的關系；在室內主要進行綜合分析與對比，利用gis系統的mapinfo6 . 5軟體對採集數據模擬分析，並將認識成果與其他專家學者進行交流和探討，從而論證和揭示陜北黃土地貌南北縱向分異與基底古樣式關系特徵及水土流失與構造因素之間的內在規律。So the concepts of multidimensional database and multidimensional analysis are put forward, viz. on - line analytical process, it gives analyst, manager, or executor the ability of information access which is rapid, accordant and interactive from multi point of view. the information comes from original data, and can be catch on by consumer and really reflects the character of enterprise dimension
因此提出了多維數據庫和多維分析的概念，即聯機分析處理（ on - lineanalyticaiprocess ） ，它是使分析人員、管理人員或執行人員能夠從多種角度，對從原始數據中轉化出來的、能夠真正為用戶所理解的並真實反映企業維特性的信息進行快速、一致、交互地存取，從而獲得對數據的更深入了解的一類軟體技術。For publishing paper map, some approaches, for examples, area feature symbolization, feature covering, making mask and so on, are accomplished on the process. it is the second key that spatial attribute database management is applied in digital mapping. when a user adds or changes a feature, its attribute and symbol will be changed together
本文指出解決空間數據的地圖表達是實現一體化生產模式的第一個關鍵，其中地圖數據符號化技術貫徹全部過程，實現了基於地圖符號的空間數據生產，並在地圖出版階段，通過面狀符號配置、要素壓蓋、蒙片等地圖出版處理技術，實現地圖出版；本文把屬性管理技術應用在地圖制圖中，實現了屬性數據庫支持下的地圖編輯。Considering the characteristic of the management, based on the equipment parameter data and the graphic platform made by blueprint, the method realizes the graphical equipment management and relaying protection simulation and then integrates the data of the management, therefore, improves the job efficiently
該方法根據變電管理的相關特點，從設備臺賬數據出發，以設備圖紙構成圖形平臺，實現圖形化的臺賬管理、缺陷管理、工作票管理及繼電保護動作邏輯模擬，從根本上實現了變電管理中的數據一體化，從而有效地改善了變電管理工作。The enterprise information in form of data is the passenger of enterprise processes. the data must be correct, sharing and inredundant, in order to rationalize enterprise processes. facing the changing environment, enterprises have to carry out business reengineering composed of process reengineering, strategic planning and information integrating
其中，戰略規劃是全企業各個流程運作的基石，是其出發點，也是其歸宿；以數據表現的企業信息是流程的承載對象，保證數據的準確、共享、無冗餘，是實現作為數據載體的流程合理化的必要條件。First, the system builds the model of the bank and bottom of river, according to the river ’ s information and the information of the scene on the two side of the river. second, i read and preprocess the model file data and implement the organization and encapsulation about the space data of the virtual river. in the end, adopting to use these rending technology, such as show list, priority texture, and level of detail, i realize the real - time and vivid showing of the three dimension river ’ s virtual scene and provide abundant ways of people ’ s interacting with the virtual scene, on base of sufficiently making use of the memory of vision card and the cpu of the computer
它主要融合虛擬現實技術、三維數據可視化技術、面向對象的設計和編程技術，在vc + +平臺上，利用opengl三維圖形開發庫，以真實的城市河道現狀信息和周邊景物信息為依據，對河道、河底的三維空間數據進行三維幾何建模;然後通過讀取和預處理模型文件數據，實現虛擬場景空間數據的組織和封裝操作，並對空間數據進行優化;最後採用顯示列表、紋理優先級、細節層級模型（ lod ）等渲染技術，利用opengl的渲染特性，在充分發揮顯卡內存、處理器等各種軟硬體資源的基礎上，實現三維河流實時逼真的真實感虛擬場景顯示，並提供豐富的人機交互手段。In the design, we adopt the microsoft windows 2000 advance server operating system and the system design that combines the server cluster and the san. nlb technology is used to realize the load balance of all the nodes in the server, and the layout of streaming media data preserved on the disk arrays is realized by coarse - grained striping. windows media technology is introduced to help the application of streaming media
在此設計中採用了服務器集群與存儲區域網路（ san ）相結合的系統設計，採用microsoftwindows2000advanceserver操作系統，利用網路負載平衡技術（ nlb ）實現服務器集群內各節點的負載均衡，採用粗粒度數據條紋化對磁盤陣列上存儲的流媒體數據進行布局，並使用windowsmedia技術實現流媒體應用。Validation study of forensic science was carried out using forensic samples such as hair, nail and badly degrade bone. the method has also been used in case work to validate the practicability. maga2 software was employed to analyze the genetic distance between samples and construct the phylogenentic tree
用毛發、指甲、微量血痕及各種陳舊骨骼樣本對所建立的方法進行法醫學有效性測試，並用實際案例驗證其實用性；應用所建立方法對漢族、黎族、維吾爾族、瑤族、藏族無關個體樣本共446份進行序列分析，調查不同民族mtdna多態性；應用mega2軟體對所得各民族數據做進化距離分析，並構建各民族內部和民族間的系統發育樹，探討各民族間的遺傳關系。Piston ring is the important accessory of the engine and turning its contour is the key procedure to ensure the performance of piston ring it has great value in economy and society that we develop the nc machining system for outer circle of piston ring to manufacture the high quality piston ring and to replace the import machine according to piston ring contour data provlded by the cad system ， it can turn the piston ring contour by controlling the displacement of servomechanism which is controlled by the angle of servo motor it uses the theories of velocity closed loop 、 dlsplacement closed loop and feed forward control to improve the control precision of system on the basis of theories of elastic mechanics and mathematics ， the cad system can provide the accurate data required by the nc machine system according to the calculation model and the parameters of piston ring this system integrates the cad cam technology
系統根據活塞環cad系統生成的介面數據，通過伺服電機的轉角位置控制自主研製的高性能微位移進給機構產生給定的位移，以完成活塞環輪廓的仿型加工。系統採用速度、位置閉環控制及前饋控制理論，以提高系統的控制精度。活塞環cad系統以彈性力學和數學方法為基礎，根據常用的計算模型與活塞環參數自動生成數控加工系統所需的精確的介面數據，實現cad / cam一體化。We pointed out the features of this infrastructure, analyzed the basis of modern applied software - mvc mode, elaborated the j2ee system infrastructure used by this system, and analyzed the integrated infrastructure system. then from the system ' s real requirement, with the object - oriented method, we used an advanced modeling tool - rose to model the system ' s requirement and logic design, then finally implemented the system design. this system uses powerdesigner to do the data modeling, jbuilder as the development tool, and struts framework to realize the separation of the expressing layer, the logic layer and the data layer
通過研究和開發寬帶boss ，了解了有關boss的基本概念、模型、發展現狀及發展趨勢；然後分析了現代應用軟體的架構： b s架構，指出了此種架構的特點，並分析了現代應用軟體架構的基礎? ? mvc模式，詳細介紹了本系統所採用的j2ee體系架構，對組成本系統的整體架構體系進行分析；隨后從本系統的實際需求出發，以面向對象的方法，採用先進的建模工具rose對系統的需求及邏輯設計進行建模；最後對系統設計加以實現，本系統用powerdesigner對數據建模，以jbuilder為開發工具，採用struts框架實現表示層、邏輯層及數據層的分離，數據層採用數據持久化技術hibernate ，從而可以隱藏訪問數據源的數據訪問api ，簡化開發。Then, it analyzed can and canopen application layer, including : real - time characteristics of can, the core of canopen - od, all kinds of communication objects, the allocation of cob - id and some device profiles. and xcanopen was brought forward for implementing of canopen in power line communication. then, on the reference design platform of freescale - agilent, xcanopen ’ s two standard software interfaces, bottom driver and function of communication and network management based on canopen were implemented
本文詳細分析了低壓電力線通信數據機的結構與工作原理;分析了can協議及其可以保證數據實時可靠傳輸的實質，剖析了應用層協議canopen ，著重解釋了canopen的核心?對象字典od 、各類通訊對象、標識符的分配，以及一些設備子協議（ deviceprofiles ） ，並提出了在電力線通信上實現canopen的解決方案? xcanopen框架;在基於freescale - agilent電力線通信的參考設計平臺上實現了xcanopen的兩個標準軟體介面，電力線通信底層驅動軟體的設計以及基於canopen協議棧的節點通信和網路管理功能，達到了使用canopen協議來實現電力線通信的標準化模塊的目的;最後，在canopen數據通信的實時調度上做了進一步的改進探索研究。Applying the matter - element analysis theory, and taking as the matter - elements the influence rank of the land use planning implementation on environment and the land use planning environmental impact assessment target and its the characteristic value, this paper appraises the ranks and processes the implementation data, obtaining classical territory, node territory, weight coefficient and related degree of the model
摘要運用物元分析理論，將土地利用總體規劃實施對環境的影響等級、土地利用總體規劃環境影響評價的指標及其特徵值作為物元，通過對評價等級及規劃實施數據歸一化處理后，得到模型的經典域、節域、權系數及關聯度。Materialized view maintenance and drill - down at the warehouse span multiple sources
多數據源數據倉庫實體化視圖維護與下查We show that the warehouse views can be made self - maintainable with the auxiliary views, which derived from the intermediate result of the view computation can be materialized in the warehouse. the incremental maintenance algorithm can implement warehouse real - time updating
文中介紹了一種利用視圖計算的中間結果創建輔助視圖，在數據倉庫中進行實體化，計算實視圖和輔助視圖的精確變化，實現數據倉庫的增量維護演算法。A data processing technique for compaction curve is proposed from five inspected data to nine, or three data, and application program is developed for compaction curve. in " order to verify xgm method, author went to construction sites to inspect roadbed and collect field data. the optimum compaction curve, maximum dry density are obtained by means of data processing technique, which are good consistent with indoor standard compaction test
進而研究將5點法擴展為9個實驗點到3個實驗點的多層次優化壓實曲線的數據處理法，提出了由現場干密度推算最大幹密度的xgm相關干密度法，簡稱xgm法，開發出xgm法應用軟體，繼而研究施工現場壓實檢測數據的優化處理方法。分享友人