數據流控制層 的英文怎麼說

中文拼音 [shǔjùliúkòngzhìcéng]
數據流控制層 英文
data flow control layer
  • 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...
  • 流 : Ⅰ動1 （液體移動; 流動） flow 2 （移動不定） drift; move; wander 3 （流傳; 傳播） spread 4 （向壞...
  • 控 : 動詞1 （告發;控告） accuse; charge 2 （控制） control; dominate 3 （使容器口兒朝下 讓裏面的液體慢...
  • 制 : Ⅰ動詞1 （製造） make; manufacture 2 （擬訂; 規定） draw up; establish 3 （用強力約束; 限定; 管束...
  • 層 : i 量詞1 （用於重疊、積累的東西 如樓層、階層、地層） storey; tier; stratum 2 （用於可以分項分步的...
  • 數據 : data; record; information
  • 控制 : control; dominate; regulate; govern; manage; check; cybernate; manipulate; encraty; rule; rein; c...
  1. High - speed, muti - services and economy have become the major issues of the future ip backbone technology as far as thes poiflt is concerned, thes paper explores layer 3 switdrig technology which separates control component and forward compontal in the traditional roulers. two forwarding al gori thms - - - - d ata - driven mo d el and top olo gy driven model are also compared, a next generation ip backbone echno l o gy - - - - multiproto co l label switching is developed, with its operation and its deployinent in traffic engineering, c1ass - ofservce and virtual private network

    本文從未來ip骨幹網技術所要求的高速化、多業務支持、經濟性出發，介紹了在傳統路由器基礎上將控制部件和轉發部件分離的第三層交換技術，比較了數據驅動模型和控制驅動（拓撲驅動）模型兩種轉發演算法，並由此引出下一代ip骨幹網路技術? ?多協議標記交換，闡述了其工作原理以及在流量工程、服務等級區分和虛擬專用網中的應用。
  2. This scheme integrates universual data accesss technology of microsoft, which plays a more and more important role in three - lay c / s ( client / server ) and uses the technology of ado ( active data access ), adopts the asp script language in display the results and uses stored procedure of sql server in databases design. in the system of b / s, client realizes a high efficient access to the server database through displaying diversified active controls in browser and using ado to access the data source. the disposing of data accures under the database not in the font of this system. this kind of scheme cannot only bring the system a higher real time response, but also decrease data runoff of the networks, lower the possibility that web server becomes bottleneck of the system and make the system more transplantable

    當前的web數據庫訪問技術正處于發展階段，針對這種情況，本文通過分析當前各種流行的web數據庫訪問方案的優缺點，結合在三層次的c / s系統中扮演越來越重要的角色的中間件技術，採用了microsoft公司所提出的一致數據訪問技術，利用ado控制項，結合當前的asp語言，底層數據庫採用了sqlserver7 . 0的存儲過程技術，設計了一種自己的web數據庫訪問方案，即在browser / server系統當中，客戶端通過顯示在瀏覽器中的各種activex控制項，通過了ado連接數據庫，數據的處理利用了存儲在數據庫內部執行，實現對後端數據庫的高效訪問，並且這種方案在給系統帶來較高的實時響應性能的同時，減少了網路數據流量，降低了web服務器成為系統瓶頸的可能性，也增強了系統的可移植性。
  3. The article originated some conversion algorithms based on the data flow of multiplexing. it includes de - multiplexing ps, pretreating audio, disposing ps / ts system layer, calculate time information, controling stream output. the project describes the five parts of software system

    本文分析了轉碼設計中的時間信息、碼率等關鍵問題，提出了按碼流合成的數據流程進行轉碼的架構，實現了編碼演算法: ps流解復用、音頻預處理、 ps / ts的系統層處理、時間信息處理、碼流輸出控制共五個部分。
  4. Further investigated and analyzed composition structure and flow data that dsa ' s formation of image is systematic at first in this paper, carried on intact summing up to the data in the system, having given out the plan of design of high speed and large capacity data channel of digital formation of image system of x - ray ; deeper discussion of control way on sdram, give solution that many pieces of sdram works togetherses of realizing heavy capacity, designing of heavy capacity deposit board realize storing at a high speed to vision data by frame on the basis of this ; through further investigations of interface of pci bus, optimize back end state machine design and urge procedure making with lower, giving intact pci interface scheme that realize high speed dma data transmission and satisfy request of video transmitting ; further investigate the figure systematic design method of programmable logic devices, due to the difficult point of drifting about of enabled signal in fifo in common use and setting up and keeping of output signal, method has been proposed of improving stability of system making use of signal utilizing the phase locking ring in fpga to offer a lot of clocks to move thus realize coordinating the data between every module of system to transmit at a high speed by making use of fifo

    本文首先對數字減影血管造影（ dsa ）成像系統的組成結構和數據流向進行了深入研究和分析，並對系統中的數據流向進行了完整的歸納和總結，給出了x線數字成像系統中的高速大容量數據通道的設計方案；在對sdram的控制方式做了深入探討后，給出了實現大容量多條sdram共同工作的解決方案，在此基礎上設計了大容量幀存板實現對圖象數據進行高速存儲；通過對pci總線介面的深入研究，優化後端狀態機設計和低層驅動程序開發，給出了完整的pci介面方案實現高速dma數據傳輸，完全可以滿足視頻傳輸要求；深入研究了基於大規模可編程器件的數字系統設計方法，針對通用fifo使能信號漂移、輸出數據難于建立和保持等設計難點，提出了利用fpga中的鎖相環提供多個時鐘相移的信號來提高系統穩定性的解決方案，從而實現利用fifo來協調系統各模塊之間的數據高速傳輸。
  5. 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。
  6. Plc is widely used in automatic control for its strong function, high reliability, wide applicability, modular structure and etc. many customer services, such as showing process - flow charts, displaying dynamic - data - base interfaces, editing tables, generating charts, managing production and etc, can be provided by connecting personal computers ( pcs ) to a plc network. in a plc - pc system, plcs, which serves as the low - level units, are used to collect and control the data, ( for example, the on / off quantities and analog input / output quantities )

    把個人計算機連入plc網路可以向用戶提供諸如工藝流程圖顯示、動態數據畫面顯示、報表編制、趨勢圖生成、窗口技術以及生產管理等多種功能，作為底層單元的plc完成對現場開關量、模擬輸入輸出量的控制處理，而利用微型計算機良好的人機對話界面和數據處理功能，實現對一臺或多臺plc進行監控，充分發揮plc可靠、靈活的控制性能和計算機在管理、監控等方面的優勢，提高控制系統的整體自動化程度。
  7. The database should be used primarily to provide immediate infomation for manager to manage their process, product production ; secondly to report progress to senior management on sucess ( or therwise of their strategy ) and the achievement of objectives ; and at a third level. production of finacial reports

    數據庫主要用來向管理者提供最新信息，以利於他們控制流程，管理產品生產；其次向高級管理層報告目標的成功與實現情況，並編制財務報表。
  8. The database should be used primarily to provide immediate information for managers to manage their processes, product production ; secondly to report progress to senior management on suocess ( or otherwise of their strategy ) and the achievement of objectives ; and at a third level, production of financial re ? ports

    數據庫主要用來向管理者提供最新信息，以利於他們控制流程，管理產品生產；其次向高級管理層報告目標的成功與實現情況，並可編制財務報表。
  9. With the dynamic data exchange between bottom and interface of human and machine, the linking control of tri - meter, tri - defense and other equipments has been gained. in the end

    底層與人機界面之間的通訊，採用動態數據交換（ dde ）的方式進行交流，實現了家庭中的三表遠程抄收系統、三防報警系統及其設備的聯動控制。
  10. The integrated simulation of wide area data distribution emerges as an issue with the interconnection and development of area network. while the conventional power flow and reactive power optimization methods are usually based on concentrated network data, the integrated network data simulation becomes intricate since the network power scheduling management by voltage levels and areas under various dispatching centers is hard to concentrate

    傳統的潮流、無功優化等方法都基於集中的電網數據資源，而當全網數據因電力調度管理的分層分區控制分佈在不同的調度部門難以集中時，如何對數據資源廣域分佈的電網進行一體化模擬就成了一個非常突出的問題。
  11. To accept the current signal from high negative voltage circuit, the analog ground is raised to a certain positive voltage, which makes it possible for the signal amplitude to be compressed at the same time of its polarity reversion. a pi control program special for laser gyro current control is brought forward according to the conventional pid control method, in which the control signal is figured out corresponding to the difference between the sample and the reference value by turn of proportion - short step integral - long step integral. and at the end of this paper, a comparison of system performance on different conditions is made and the key elements influencing system performance are educed

    利用集成a / d 、 d / a轉換器的新型晶元aduc824 ，實現了電流（電壓）采樣?數據處理?電流控制的閉環控制結構；地電位的抬升解決了a / d轉換器對負高壓迴路電流采樣時的輸入范圍匹配問題；控制信號反相的同時進行幅度壓縮，使得輸出調整電壓的解析度提高；根據常規的比例?積分?微分（ pid ）調節模型，針對陀螺系統的特性，給出了一種可以滿足系統要求、據采樣值偏差大小進行的比例?大步長積分?小步長積分、分層次比例?積分演算法；不同條件下系統穩流性能的對比、分析在論文最後給出，並據此找出了決定該系統穩流精度的關鍵因素，提出了系統的改進意見。
  12. According to the fact that power factor of low voltage power networks is very low in china and field bus technology is developing in the world, in order to enhance power factor of low voltage power networks, on the basis of central transmitting and controlling information among every compensation equipment, the author of this dissertation studies systematically the design principles of power factor dynamic compensation system. based on analyzing structure of control system at present, the author of the dissertation puts forward a distributed completely and multi - layer structure framework based on field bus technology and builds a power factor intelligent dynamic compensation system. the functions of compensation unit, intelligent node, host computer, are presented

    根據目前低壓電網用電負載功率因數偏低和國內外現場總線技術的應用現狀，立足於提高交流電機的功率因數，基於將每個補償裝置進行集中監控、信息集中傳遞的思路，本文作者在分析現有的控制系統體系結構的基礎上，提出了基於現場總線技術的全分散式多層控制系統的體系結構，構建了功率因素智能動態補償系統；對補償執行單元子系統、智能節點子系統、上位機子系統三部分進行了功能分析。
  13. 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。
  14. In the second part of this work, network support layered multicast rate control algorithm is analyzed and the lack of consideration for tcp friendliness issues in the original work is pointed out

    針對原演算法忽略數據流傳輸中的tcp友好性的缺陷，本文提出一種基於網路的tcp友好分層組播速率控制機制。
  15. I selected the user datagram protocol as transport protocol, and formulated application protocol, so that the server can receive the orders from the client and do anything ordered by the client. data is transported by " stream " that is object - oriented abstract data between the client and the server in the lan, and i also use tumudp to transmit and receive " stream ". many api functions are used in my paper in order to control the keyboard and the mouse of the remote computer, and also control its system ability ( such as turn off or reset it )

    位於同一局域網內的服務器和客戶機之間採用用戶數據報協議（ udp ）作為運輸層通信協議，論文作者還制定了功能編碼，使得服務器能夠解釋客戶機通過網路發送的命令，並根據命令進行操作；論文以建立在面向對象基礎上的抽象數據類型「流」作為傳送數據的載體，通過delphi提供的nmudp控制項進行「流」的發送和接收以實現服務器和客戶機之間的交互。
  16. The second part is a detector which is used to detect the distribution of voltage on the patient ' s brain surface from all different directions. the third is a mixed signal processor ( c8051f020 ) which is used to control the other parts of the system and display some necessary information and convert the voltage signals into digital signals, as well as transmit the acquired data to the computer. the fourth is computer with eit software which is used to analyze and process the received data and construct a picture for the brain edema and haematoma on screen

    32通道電阻抗斷層成像系統由4個部分組成：第一部分是正弦波恆流源，用來產生注入大腦的激勵電流；第二部分是電位信號的提取與轉換，用來提取當激勵電流注入時，在大腦表面形成的電位分佈信號；第三部分是數據採集與控制系統，用來控制激勵電流的頻率，注入方向，注入強度，控制採集大腦表面的電位分佈信號，並且將這些採集的電位分佈數據傳到pc機；第四部分是計算機eit成像軟體，用來接收下位機的電位分佈數據，並且對這些數據進行分析計算，重建電阻抗圖像。
  17. The paper firstly combined the aerodynamic model, pollutant model, traffic model and the optimal operating fans selection model and then established the sample data gaining program to produce the optimal sample data ; secondly, the multi - layer forward neural network and the fuzzy control is combined within an equivalent structure, after the learning of sample data, the neural - fuzzy control system for the road tunnel longitudinal ventilation is produced ; thirdly, the optimal operating fans selection model is replaced by the fuzzy control model to make the tunnel ventilation simulation program, and then the control results under different traffic flow circumstances are evaluated in the matlab environment ; finally, the adaptive ability of the neural - fuzzy control system is discussed

    本文首先結合空氣動力學模型、污染模型、交通模型和最優風機開啟臺數選擇模型建立樣本數據獲取程序，利用該程序產生不同交通流下的最優樣本數據；然後，將多層前向神經網路與模糊控制進行結構等價型融合，通過學習最優樣本數據，建立公路隧道縱向通風神經模糊控制系統；之後，用此模糊控制模型替代最優風機開啟臺數選擇模型建立基於模糊控制的隧道通風模擬程序，在matlab下模擬模擬不同交通流下的隧道通風以測評控制效果；最後，對神經模糊控制系統的適應性進行了討論。
  18. The business rulemanagement layer is in charge of the definition, learning, evaluation andoptimization of business rules and manages the business process of the qualitycosting, while the process logic layer is abstracted to be a guide of theimplementation

    其中，用戶層用來表示企業質量成本核算的情況，規則管理層的功能是質量成本核算業務規則的定義、學習、評價和優化，並以業務規則管理實際核算業務流程，過程邏輯層抽象企業通用的業務流程，是面向底層實現的抽象，由業務規則數據的控制運行。
  19. The " event triggered " has two meanings in e : one is the execution of thread control can be triggered by external event ; the other is the hdfs ( homogeneous dataflow scheduler ) can be activated by other controls

    這里的事件觸發有兩層含義：一是內含線程的控制項，其操作運行可以由外部事件觸發；二是純數據流調度器可以由線程式控制件發出的事件激活。
  20. At the same time, taking the tcp and ppp into account which are the bases of the underlayer of gnutella protocol, we use the thought of data flow for reference which is widely applied in the internet. we modify the zig - zag algorithm in order to help f - measure algorithm manage network connection

    同時，考慮到gnutella協議其下層的連接大多是基於tcp和ppp協議的，因此，本文還借鑒了當前internet上廣泛使用的數據流控制方法? ? zigzag演算法，並對其進行了改進，使其能夠更好的輔助f - measure演算法進行gnutella網路的連接管理。
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