data flow model 中文意思是什麼

data flow model 解釋
數據流程模型
  • data : n 1 資料，材料〈此詞系 datum 的復數。但 datum 罕用，一般即以 data 作為集合詞，在口語中往往用單數...
  • flow : vi 1 流，流動。2 （血液等）流通，循環。3 流過；川流不息；（時間）飛逝；（言語等）流暢。4 （衣服、...
  • model : n 1 模型，雛型；原型；設計圖；模範；（畫家、雕刻家的）模特兒；樣板。2 典型，模範。3 （女服裝店僱...
  1. Based on the analysis of office network data flow we lay stress on the arboreous security state machine model which befits the office network of army or government

    探討機關辦公網路的數據流特點，並提出一種適合部隊和政府機關辦公網路的樹狀安全狀態機模型。
  2. In knowledge and economic time, the life - or - death relationship between enterprises is replaced by win - win strategy cooperation relationship between supply chains. supply chain meets the quickly changeable demands of markets and customers with faster and more flexible agile methods. this paper addresses supply chain information - flow model based on eim ( enterprise integrated model ) and builds the overall criterion of enterprise data resource and the methods of data resource processing after analyzing the disadvantages of information share and information integration in traditional supply chain

    本論文針對知識經濟時代，企業之間競爭博弈關系已經被供應鏈之間雙贏的戰略合作夥伴關系所代替，供應鏈以敏捷方式滿足市場和顧客的快速變化需求的特點，在分析傳統供應鏈存在信息共享和信息集成缺陷的基礎上，提出基於企業整體模型的供應鏈的信息模型，建立企業數據資源和數據資源處理方法的全局規范，解決數據冗餘和數據處理方法優化等問題。
  3. The conceptual model of actions was intentionally made general enough to accommodate both data - flow and control - flow computing models

    動作的概念上的模型被特意的普通化，從而提供數據流和控制流計算模型。
  4. By using work - flowing concept, the system has be designed by analyzing its working flow in fact with entity - relation model and data flow methods. by analyzing every methods and finding their key steps the modules is designed. for calculating the weights, the factor ' s standardization, and the scores the statistics and fuzzy mathematics methods are imported

    在系統設計中引入工作流概念，結合農用地估價的實際流程運用實體關系模型法與數據流程分析法對系統進行總體設計，在具體的功能模塊設計中對每一種估價方法關鍵步驟與特殊演算法進行分析，特別在權重計算方法、因素標準化、總分值計算等重要步驟中引入統計學與模糊數學計算方法，使估價方法更具有客觀性。
  5. The data acquisition and data flow for various sensor carriers are analyzed systematically, and the calculation models are put forward. the model of quantification of wall - loss defects for in - line inspection with ultrasonic pigs has been established. and inspection data can be pretreated with this model, compressed with dpcm technique and treatd by dsp instruments

    建立了檢測頭數據採集量及數據處理速率模型，首次建立了管道壁缺陷液浸超聲檢測的量化分析模型；提出採用該模型進行數據預處理后，採用差分脈碼調制技術進行數據壓縮，採用dsp器件提高數據處理速率。
  6. This paper analyzes and designs the process model, data logic model, data concept model and user interface of every sub - system of plan flow management information systems after the demand analysis of enterprise plan flow systems

    本文在總結企業計劃流系統需求分析的基礎上，結合模型開發方法，分析並設計了計劃流管理信息系統的各個功能子系統的過程模型、數據邏輯模型、數據概念模型以及用戶界面。
  7. The achievements are as follows : 1 ) the system model based on the whole course in of erp project theory have been put forward, erp ' s project are divided into three stages in this model, evaluation is divided into four parts, and the indexes that should been evaluated at each stages and relationship among these stages has been described systematically ; 2 ) at proposed stage, according to the characteristic of erp project, feasibility analysis should been carried out from seven respects such as managing foundation technological foundation, the fund foundation, personnel foundations, basic data, understanding and demand to erp and goal of the enterprise ; 3 ) in selecting software, 18 indexes and three factors have been put forward including system quality of the software, the fact relating to the software supplier serves, and the fact relating to enterprise, then use ahp to evaluate ; 4 ) in project implementation the evalution flow model on the basis of implementing and the index system have been proposed. the index system include 14 indexes and three respects respect which are control of the goal and plan, quality of the system use, and quality of information. 5 ) performance measurement of erp project is proposed in four respects of balanced scorecard. and according to the characteristic of erp project performance, the result of measurement should been calculated with fuzzy mathematics, then a satisfaction index can be drawn

    主要成果表現在： 1 ）在評價erp項目評價理論基礎方面提出了基於全過程erp項目的評價體系模型，在此模型中將erp項目實施分為三個階段，評價分為四個部分，並系統論述了各個階段應該評價的指標，以及各個階段的相互關系； 2 ）在項目可行性分析部分，根據erp項目的特點提出了從七個方面分別是：管理基礎、技術基礎、資金基礎、人員基礎、基礎數據、對erp的認識與需求，和企業的目標對erp項目進行可行性分析； 3 ）在軟體選型部分，提出了軟體系統質量因素、與軟體供應商服務有關的因素、和與企業有關因素三個方面18個指標的評價體系，並用層次分析法進行評價； 4 ）在項目實施階段，提出了基於實施過程的評價流程模型，同時提出了評價指標體系從計劃，目標的控制、系統使用質量、和信息質量三個方面14項指標來評價實施過程； 5 ）在項目績效評價部分，提出以平衡記分法的四個方面評價erp項目的績效，建立了bsc - erp評價模型，並根據erp項目績效的特點提出了用模糊數學對評價結果進行計算，得出一個滿意程度指標。
  8. These options may be supported by technical documentation such as work practice model, logical data model and data flow model

    這些選擇可能需要某些技術性文件的支援，如工作實務模型、邏輯數據模型及數據流程模型。
  9. In this paper, the data and function model of engineering budget are constructed, the method of steel reinforcement quantity extraction based on character semantics and the management of a great lot data of engineering budget are presented, then the work flow model of engineering budget is set up, finally two subsystems that are steel reinforcement extracting and engineering budget are realized

    本文建立了工程預算的數據和功能模型，提出了基於特徵語義的鋼筋識別和工程量計算方法以及工程預算數據的關聯與轉換方法，建立了工程預算的工作流程模型，並實現了工程預算中鋼筋工程量提取和預算編制兩個子系統。
  10. This article introduces the design and implement of flight simulator based on dsp which contains five parts. the first part establishs the math model of flight simulator which contains the model of aerodynamics and flight mechanics, the model of standard atmosphere and wind model ; the second part introdces primarily the arithmetic of numeric integral which is very important to dyanmic system simulant. the third part introduces the design of hard interface circuit and program. the fourth part introduces the data flow graph of the flight simulator software and gunge - kutta integral arithmetic. the finall part introduces the design of serial port communication software, it contains communication protocol, the process of upper machine and lower machine communication and the programing of serial port communication by vc + +

    本文介紹了基於dsp的飛行器模擬器設計與實現，主要分為五個部分，第一部分建立了飛行模擬的數學模型，包括飛行器空氣動力學和飛行力學的數學模型、標準大氣模型和風模型；第二部分主要介紹了數值積分演算法，它在動態系統模擬中是很重要的；第三部分為硬體介面設計與編程；第四部分介紹了氣動模擬軟體的數據處理流程和runge - kutta積分演算法；最後一部分為串口通信軟體設計，介紹了通信協議、上下位機處理流程和vc + +串口通信編程。
  11. After the current physical data flow model is confirmed with users, logicalize it to produce the logical data flow model

    與用戶確認現時實體數據流程模型后，將之邏輯化，以編制邏輯數據流程模型。
  12. Finally, we present the dspn model of interworking unit on the basis of considering the bursting characteristic of data flow of ip lans and adopting the deterministic transitions which are more close to reality of setup and releasing of connections. we solve the dspn model with timenet

    最後我們考慮了ip局域網的數據流的突發特性，並且採用更加接近實際情況的確定浙江大學博士學位論文h性變遷來表示連接的建立和釋放過程，給出了網間互聯器的dspn模型，並採用timenet進行了數值計算
  13. Abstract : based on the conceptual two - flow model and pic numerical solution method developed in the companion paper, the present paper further investigate the model application in simulation of the typical debris flows. the model validation was carried out with the experimental data obtained by other investigators at dongchuan debris flow observation and research station in yunnan province. predictions were made in terms of the main controlling facetors including the channel slope, flow density and time interval between two blasts of debris flows. the predicted results could well reflect the observations reported by the geographers and sedimentologists

    文摘:採用文獻[ 1 ]中提出的陣性泥石流運動與堆積的歐拉-拉格朗日模型，模擬了陣性泥石流的運動過程和堆積形態，得出了與地學研究中觀測結果較為一致的認識.文中針對影響陣性泥石流的關鍵條件，重點通過改變密度，坡度和各陣泥石流的時間間隔等參數，分析了這些參數變化對泥石流運動及堆積規律的影響，提出了簡化分析整個陣性泥石流的條件.研究表明，應用經試驗資料驗證的數學模型不但可以方便、快捷地定量描述陣性泥石流的一般特性，而且能夠提供關于陣性泥石流運動及堆積的更多細節
  14. The problems of redundant data and optimization of the data processing method are absolved. after analyzing one - flow - two - networks - three - relationships supply chain modeling principles based on eim, the information - flow model of sub - models including purchasing, manufacturing and the crm ( customer relationship management ) with supply - demand relationship driven by supplier - client ' s information is constructed successfully. in manufacture sub - model based on elastic manufacture technical strategy, unified optimization methodology is improved by ameliorated unified optimization methodology and overcomes theoretically the disadvantages including provided demand plan of resource and non - accuracy of resource adjustment

    分析和闡述「一流」 （信息流） 、 「二網」 （物流網和資源網） 、 「三關系」 （客戶關系、動態關系和集成關系）的基於企業整體模型的供應鏈建模原則，並利用「一流二網三關系」的建模思想和基於供應商客戶信息驅動的供需關系，成功地構建出核心企業采購、生產、客戶關系管理等子模塊的信息集成模型。
  15. Current physical data flow model describes the functional aspect of the current environment

    現時實體數據流程模型描述現時環境的功能。
  16. This paper mainly introduces feature of usb, bus system structure, data transmission method, data flow model of usb and usb protocol

    本文詳細介紹了usb的特點、總線體系結構、數據傳輸模式、 usb數據流模型、 usb協議。
  17. This paper mainly introduces the usb work principle ， the communication protocol of usb ， bus system structure, data transmission method, data flow model of usb

    本文著重分析了usb總線的工作原理、通訊協議、總線體系結構、數據傳輸模式、 usb數據流模型。
  18. It introduces the architecture, usb data flow model and usb device framework. and it also gives a specific description for usb mass storage class specification and usb mass storage bulk - only transport specification used by the project

    介紹了usb的體系結構，數據流模型以及設備框架，並對實際應用中所遵從的usbmassstorage類規范和usbmassstoragebulk - only傳輸規范做了專門的闡述。
  19. Required system data flow model gives a functional view of the required system

    所需系統數據流程模型以功能的觀點來探討所需系統。
  20. It investigates the information flow associated with the services currently provided, and describes them in the form of data flow model. at this point, the data flow model represents the current services with all their deficiencies

    這個步驟是要調查現時所提供服務的相關資訊流程，並以數據流程模型描繪出來。在這步驟所製成的數據流程模型只需勾劃出現有服務及其不足處，而毋須把需要改善的地方或新設施輯納在內。
分享友人
分享到 Line

分享到臉書