數據層 的英文怎麼說
中文拼音 [shǔjùcéng]
數據層
英文
data layer-
The persistent data layer is aptly provided by the derby database
持久數據層可以適當地由derby數據庫提供。Data level integration
數據層集成System safety design controls safety of datum from three aspects, " physics level ", " system level " and " data level "
系統安全設計從「物理層」 、 「系統層」 、 「數據層」三個方面對數據的安全性進行了控制。Radar target recognition ( rtr ) is very valuable for military application. the performance of rtr can be improved greatly by identity fusion. this dissertation deals with the rtr using data level and decision level fusion
雷達目標識別具有巨大的軍事應用價值，通過身份融合技術能提高雷達目標識別的性能，本文主要研究數據層和決策層融合雷達目標識別。On data level, it is firstly explored fusing signature data from sparse - band collocated radars to obtain wider band target frequency response. the most difficult problem which restricts the fusion process is the lack of mutual coherence between the various radar subbands
在數據層，首先探索了對多個配置在同一地方的不同頻帶雷達測得的目標頻率響應進行融合，以獲取更寬頻帶目標頻率響應的方法。Process data, which supports capp ( computer - aided process planning ) system as data layer, is one of the nucleal of enterprise data
工藝數據是企業數據的核心之一，作為數據層支持計算機輔助工藝規程設計（ capp ）系統的運作。According to the requirements of digitalization system scheme of twin - screw process, its structure is composed of base layer, data layer, tool layer, function layer and interface layer
針對雙螺桿工藝數字化系統的總體需求，建立了由基礎層、數據層、工具層、功能層和界面層組成的系統體系結構。Printed boards - electronic data description and transfer - part 10 : electronic data hierarchy
印製板.電子數據描述和轉換.第10部分:電子數據層次Then, after the analysis of the semantic hierarchy of rdf ( resource description framework ) resource description, we proposed a kind of rdfms ( resource description framework model and syntax ) data hierarchy clustering method based on semantic distances among data
對于rdf資源描述進行語義層次分析，提出了基於語義距離的rdfms數據層次聚類方法，並給出了具體的演算法描述和實例。At last, this thesis figures out an event - based method of air threat assessment through the definitions of the events, the modeling accompanied with xml description of the model, the introduction of the functional architecture model of event correlation, the type of event correlation and the expressions of the theory of this technique, the event deleting and contracting on the data facet, the correlation between the events in causality by bayesian network and the probability reasoning, exemplifying and calculating of bayesian network employed in the construction of threat assessment model of air battle
最後提出了一種基於事件的空戰威脅估計方法。對事件進行了定義、建模並用xml語言進行了數據描述;介紹了事件關聯功能結構模型;介紹了事件關聯類型及知識表達方式，從數據層進行了事件清理和壓縮，使用貝葉斯網路對因果事件進行關聯，建立了空戰威脅估計貝葉斯網模型、進行了貝葉斯概率推理及算例分析。The fusion of stereo vision and laser - radar ( ladar ) is also studied preliminarily in the background of alv navigation. by introducing the ladar data into the height prediction before matching, the fusion can occur on data layer. we have also found and practiced a feature layer fusion method based on dempster - shafer evidential reasoning approach
將激光雷達的測量結果引入立體匹配前的高度預測中，提出了立體視覺與激光雷達在數據層上的信息融合方法;基於d - s證據理論，提出了立體視覺與激光雷達在特徵層上的信息融合方法。This article flows the information system take the jilin postal service the design as the research object, first introduced the research background, the significance and the research content, the multianalysis postal service entered the modern age to flow the domain the superiority and the inferiority, disparity and insufficiency, as well as needs to overcome question, expounded the jilin postal service development third party flows condition, was clear about the third party to flow the information system the concept
提出吉林郵政物流信息系統設計的總體目標，按照基礎設施、技術層、數據層、功能層、服務層的順序分析吉林郵政物流信息系統各項功能和應用。對吉林郵政物流業務流程重新整合，確定訂單管理、倉儲管理、配送管理和結算管理的業務流程。藉助數據流程圖、 e - r圖、控制矩陣等工具先後完成系統功能、邏輯模型、數據庫和內部控制的設計。The second is data layer, including data acquisition and controlled quantity output
第二層為數據層，包含數據的採集與控制量的輸出。The derby database and javabeans provide the data layer
而derby數據庫及javabeans則提供數據層。Ontologies provide a very powerful and flexible way to aggregate, visualize, and normalize this service metadata layer
存在論提供了非常強大和靈活的方式，可以聚合、可視化和規范化這個服務元數據層。Object - oriented spatial data mode and all component frame construct are the points and innovations for this paper
空間數據層次化對象模型和全組件構造系統框架，是本文研究的重點，也是具有創新的地方。The data tier restores all data and sends data to web tier according to query directives. the data preprocessing is also important
數據層存儲著系統的所有數據，根據web層的請求查詢滿足條件的數據返回給web層。For example, an application with three tiers would require three deployment projects, one each for the data, business logic, and client tiers
例如，具有三個層的應用程序需要三個部署項目，分別用於數據層、業務邏輯層和客戶端層。To achieve information integration in manufacture process, this paper, with reference to dnc, researches into manufacture process information integration from 3 aspects : data level, function level, application level, presents the management information integration framework （ miif ） based on distributed control technology, builds meta - agent and application agent by regarding agent as an entity having special behavior ability and specific action objective, establishes agent control model, and then gives the collaborative solution. with field - bus technology and agent technology, the dnc system model based on agent technology is established which shows a efficient way of device integration. a general model of device integration is set up, and an agent model based on soft plug - in technology is built
該模式包括面向製造過程的車間生產管理與控制的上層結構和面向車間設備的加工控制的下層結構；為實現製造過程信息的集成，本文從三個層面：數據層面、功能層面、應用層面上闡述了車間製造過程信息的集成方式，並借鑒dnc思想，建立了基於分散式控制技術的製造過程信息集成框架（ miif ） ；採用面向對象方法，對miif中的代理體從定義抽象、結構和功能等進行了深入研究；從知識層面上的三個層次：語言規范、會話機制、問題域對miif的多agent協作進行研究，建立了多agent交互的形式化模型。Server and data tier on one computer, build computer on a second, and a third build computer specifically designated for sensitive projects
服務器和數據層在一臺計算機上，生成計算機在第二臺計算機上，另外專門指定第三臺生成計算機用於敏感項目。分享友人