數據存取法 的英文怎麼說
中文拼音 [shǔjùcúnqǔfǎ]
數據存取法
英文
data acce method- 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...
- 存 : 動詞1 (存在; 生存) exist; live; survive 2 (儲存; 保存) store; keep 3 (蓄積; 聚集) accumulat...
- 取 : Ⅰ動詞1 (拿到身邊) take; get; fetch 2 (得到; 招致) aim at; seek 3 (採取; 選取) adopt; assume...
- 法 : Ⅰ名詞1 (由國家制定或認可的行為規則的總稱) law 2 (方法; 方式) way; method; mode; means 3 (標...
- 數據 : data; record; information
-
The nucleus is the software in the design and realization of virtual instruments. we use the design method of module and use many papers to describe the whole building process of the typical signal generation module, date handling module, date reading and writing module, resultdemonstrate module. as the conclusions, we also offer the panels and the diagrams of virtual signal frequency spectrum analytical instrument, virtual butterworth filter, virtual signal generation instrument, virtual integrator and differentiator regulator and amplitude modulation wave counter modulation instrument
本文採用模塊化設計方法,詳細描述了典型信號生成模塊、數據處理模塊、數據讀取和存儲模塊、顯示模塊等軟體開發的全過程,分析、解決了設計及實現過程中出現的問題,並給出了已實現的虛擬信號頻譜分析儀、虛擬巴特沃斯濾波器、調幅波解調器、虛擬信號發生器、虛擬積分器和微分器等實驗教學用虛擬儀器的前面板圖和程序流程圖。The abstract method and the design idea of separating presentation, control, business and data access founded deeply for enhancing system efficiency, implement and reusing
Watool分離表示、控制、業務和數據存取的系統設計思想和高度科學的抽象方法,為提高系統效率,實現設計與復用奠定了良好的基礎。It gives the hardware and softeware design of the temperature measure diagnose system of diesel enging ordinary failure. the hardware includes a infrared temperature measure appratus which contains memory and communication unites -, a data analysis computer which is used to analysis the data from the temperature measure appratus and gives the result report. the software includes modules such as comunicatio data analysis result print and operation interface between man and computer. it uses basic computer language which is easy to the users, the data communication instead of the data input with hand avoids the disadvantage of man and the erro of man
本文給出了柴油機常見故障測溫診斷系統的軟體系統和硬體系統的設計方法,硬體系統包括溫度檢測用的紅外測溫儀(具有數據存儲和數據通訊功能,可以很方便與上位計算機構成數據分析的診斷系統,在機車現場中操作十分方便)及用於數據處理的計算機系統(數據分析和報表) ;軟體系統採用basic語言開發了用於對紅外測溫儀數據讀取、分析和存儲並給出故障診斷結果的程序,具有代碼簡便、容易掌握和界面友好的特點,容易被現場工作人員接受。The software of the chief station is composed of monitoring module and communicating module. the monitoring module involves the use of pc - labcards, the method of a precise timer, the principle of pid autocontrol and how to use it in the project, the realization of all kinds of reports with the ole automation skill, while the communicating module discusses the way of communication between the chief station and the scheduler based on the c / s structure. both monitoring module and communicating module are established on the database, so this paper particularly describes the access methods to ms sql server and the advantage of database stored procedure
論文先概要介紹了熱網微機監控系統的需求分析和總體設計,然後在此基礎上詳細地闡述了首站軟體實時監控模塊和通信模塊的實現細節,描述了工業採集卡的用法;提出了一種基於內核timer對象的精確定時方法;介紹了pid自動控制原理及其改進演算法和現場控制參數的整定方法;用ole自動化技術擴充了visualbasic6 . 0的報表功能;在c / s用模型的基礎上實現了首站和調度站的異步通信;討論了visualbasic6 . 0對mssqlserver的數據存取方法和數據源驅動原理,在此基礎上充分利用數據庫存儲過程完成了系統部分功能。The method for designing exploration database is studied and discussed according to the data model epicentre from international petroleum open software community ( posc ) and the standards for data storage and exchange
研究探討了按照國際石油技術開放軟體協會( posc )的數據模型epicentre及數據存取與交換的標準設計勘探數據庫的方法。Firstly the paper studies the development and application problems in exited data mining system, and presents a development model of data mining system based on component, and discusses the architecture, principle and characteristic of the system. then it discusses the design and realization of every component including data access component, pretreatment component, data mining algorithm component and knowledge presentation component. at last, component realization, classification, usage and integration of application system are studied, and it gives the process of integrating mining component in enterprise manage development and the application effect
論文首先研究了現有數據挖掘系統開發和應用所面臨的問題,提出基於組件的數據挖掘系統模型,並論述了基於com組件的dmas的系統結構、工作原理和系統特點;其次,分別討論了組成系統的數據存取組件、數據預處理組件、數據挖掘演算法組件和知識表達組件各個模塊的設計原理、方法和所使用的關鍵技術,並論述了實現互動式數據挖掘的設計;再次,論述了實現數據挖掘組件的具體方法和步驟以及在企業應用系統開發過程中集成組件的設計過程;最後論文給出了在酒店管理系統中集成數據挖掘組件的應用實例和效果。It solves payment issue through sharing pos and brush card. it solves info sharing and exchanging problem by enterprise application integration it adopts research method of software engineering and uses touch - screen, network, database technology and so on to carry through total design of the system and build the software : it uses user status identify and responsibility control to ensure database and application program ' s security ; it strengthen the code by coding optimize ; it captures and discards application runtime error to enhance the system ' s stability ; it uses multimedia voice and moving picture to show help information, thus makes the system easy to use ; it greatly reduces the maintenance work of the system by self - updating function ; it is an opening system by using star - model network top structure, supporting standard network communication protocol ? tcp / ip and offering standard software interfaced criterion
論文採用軟體工程的研究方法,使用觸摸屏、網路、數據庫等技術,進行了系統總體方案設計和軟體開發:通過對數據庫和應用程序的用戶身份識別和權限控制,保證數據存取和應用程序的安全性;通過對代碼進行優化提高了代碼的健壯性;通過捕捉並拋出系統運行時的異常錯誤提高了系統的穩定性;通過多媒體語音、圖形和動畫提示幫助信息來增強系統的易用性;客戶端程序自動升級功能提高了系統的可維護性,有效地減少了維護工作量;系統採用星型的網路拓撲結構,支持標準的tcp ip網路通訊協議和規范的軟體介面標準,具有良好的開放性。Industrial automation systems and integration - product data representation and exchange - implementation methods - standard data access interface
工業自動化系統和集成電路.產品數據表示和交換.實現方法.標準數據存取介面Industrial automation systems and integration - product data representation and exchange - part 22 : implementation methods : standard data access interface
工業自動化系統和一體化.產品數據顯示和數據交換.第22部分:執行方法.標準數據存取介面Feature extraction through 2 - order polynomial fit of the descending part of the response curve made possible a timesaving measurement process. the performances of two pattern recognition algorithms, namely principal component analysis ( pca ) and linear discriminant analysis ( lda ) in practical problems were discussed. artificial neural network ( ann ) was utilized with back - propagation algorithm ( bpa ), and the combination of pca / lda with ann improved the identification performance of the system
基於對模式識別系統的深入研究,提出了從響應階段數據提取特徵的方法,節省了測試所需時間;比較了主成分分析法( principalcomponentanalysis , pca )與線性判別式法( lineardiscriminantanalysis , lda )兩種模式識別方法在實際應用中的不同結果,分析了原因;設計了採用誤差反傳演算法back - propagationalgorithm , bpa )的前向人工神經網路( artificialneuralnetwork , ann ) ,並指出其應用中存在的問題,提出了改進建議;利用pca lda與ann相結合的方法改善了系統的識別性能。In acf vtam, the unit of data that is transmitted between an application program and a terminal connected in basic mode
在虛擬遠程通信存取法高級通信操作程序( acf vtam )中,在應用程序和按基本方式連接的終端之間傳輸的數據單位。In acf / vtam, the unit of data that is transmitted between an application program and a terminal connected in basic mode
在虛擬遠程通信存取法高級通信操作程序( acf vtam )中,在應用程序和按基本方式連接的終端之間傳輸的數據單位。This paper introduces three instances, which is the data encrypting and deciphering, the complicated target clones, the picture data depositting and withdraw, have told stream technical application method and skill in vb. net, these methods and skills have certain practical value in the course of using procedure making
通過數據加密解密、復雜對象克隆、圖片數據存取三個實例,講述了vb . net中流技術應用的方法與技巧,這些方法與技巧在應用程序開發過程中具有一定的實用價值。Jdbc technique is used as the way of reading data from database in web, which resolves the problem of low efficiency in traditional information system if using cgi, or the problem of poor compatibility if using sapi ( server application programming interface )
在服務器端組件中採用jdbc技術等作為動態讀取數據庫數據的方法,解決了傳統信息發布系統中cgi方式存在的低效率問題,以及專用服務器方式下兼容性差的問題。As we known, there is a big performance gap of data access among each layer in three layer storage system. so in order to integrate them into a seamless storage system and support database system well, we must design a query processing method which fit the hardware characteristic of three layer storage system
由於三級存儲系統各存儲層次在數據存取性能方面存在巨大差異,為了使三級存儲系統各存儲層次「無縫」地連接在一起並很好地融入到數據庫系統中,就必須研究設計出符合三級存儲系統硬體特點的高效的查詢處理方法。There are two ways of retrieving information, one is off - line data mining, namely, to the html web, we can change the semi - structural data into structural data by the technology of retrieving information and store it into the traditional database, then knowledge will be discovered by the varied database - based algorithms ; the other is on - line data mining, that is to combine the technology of retrieving information from web and the algorithms of data mining, then to retrieve knowledge directly
本文討論了對于html頁面,利用信息提取技術,將半結構化數據轉化為結構化數據,存儲于傳統的數據庫中,利用基於數據庫的數據挖掘演算法提取有用的知識,這是一種離線式web數據挖掘方式;另一種是在線方式,將web信息提取技術與數據挖掘演算法結合為一體,直接對提取的數據進行挖掘。In this paper, the methods of eos / modis lib data processing are discussed based on the format and the technical reports of modis ib datasets, including data preprocessing, data extracting, data calibrating and projection transformation etc. some problems in data processing are solved. a method of de _ striping, edf adjusting, is adopted. and the earth location data matching between different resolution pixels are discussed including data interpolating
本文根據eos modis1b資料的格式和內容,詳細論述了modis1b數據集的處理方法,包括資料預處理、數據提取、資料定標和投影變換等等,對于數據處理過程中可能存在的一些問題給出了具體的解決方案,重點討論了定標過程中去除波段圖像「條紋」的方法和投影過程中各種解析度象素點的定位匹配以及由此帶來的定位數據插值等問題。The way that jscript copies, passes, and compares data depends on how the data is stored, which in turn depends on the type of the data
Jscript復制、傳遞和比較數據的方法取決于數據的存儲方式,而數據的存儲方式又取決于數據的類型。 jscript以傳值方式或傳址方式存儲數據。Information inquiry system aims at establishing systematized data stock environment and separates a large number of datum needed by analysis and decision from traditional operation environment, which makes separated and incongruous operation datum transfer into integrated and unified info. under the single environment, staff in different dept. same enterprise may expand brand - new vision & find new problem and get new analysis & new idea though use of inside datum and info
信息查詢系統的目的是要建立一種體系化的數據存貯環境,將分析決策所需的大量數據從傳統的操作環境中分離出來,使分散的、不一致的操作數據轉換成集成的、統一的信息,企業內不同單位的成員都可以在此單一的環境之下,通過運用其中的數據與信息,發現全新的視野和新的問題、新的分析和想法,進而發展出制度化的決策系統,並獲取更多經營效益。It is well known that the artificial intelligence ( ai ) technology has been developed remarkably, especially in the expert system and knowledge base engineering, in past twenty years. the principal fault diagnosis expert system on hydraulic control unit has been successfully developed based on the clips language and the visual c + + language in this thesis. the knowledge base and the inference engine in the expert system are programmed by the clips language, and data communication, data processing and man machine interface are programmed by the visual c + + language
本文初步探討了採用clips語言及visualc + +語言混和編程的方法,來開發液壓故障診斷的專家系統,用clips語言來編制專家系統的知識庫和推理機;用visualc + +實現專家系統的數據通訊,數據存取和數據實時處理以及人機交互界面部分,並給出了兩種語言介面技術的設計。分享友人