concurrent control 中文意思是什麼

concurrent control 解釋
并行控制
  • concurrent : adj 1 同時發生的，並發的，並存的，共存的；合作的。2 （意見）一致的。3 【動物；動物學】趨合的；【...
  • control : n 1 支配，管理，管制，統制，控制；監督。2 抑制（力）；壓制，節制，拘束；【農業】防治。3 檢查；核...
  1. After analysising the theory and characteristics of the corba and mobile agent technologies, the paper brings forward firstly a kind of mobile agent architecture - coma, and gives the solution to coma ' s asynchronous transfer, concurrent control, naming, location and intelligence mechanism in detail. furthermore, aiming at making up the flaws of the application servers based on corba in distributed group environment and solving the problem of object ' s remotion on the corba server, the paper proposes a kind of corba architecture based on mobile agent - maorb, discusses naming and transparent transfer of mobile agent in a maorb system in detail, and gives a reasonable improvement method

    本文在分析了corba和移動agent這兩種分散式技術的運行原理及其特點之後，首先提出一種應用於協同環境下的移動agent體系結構coma ，並詳細給出了coma的異步遷移、並發控制、命名和尋址，智能化機制這幾個關鍵技術的解決方法。進而，為了彌補單純的利用corba技術來構建分散式集群環境中應用服務器的不足，解決corba服務端對象的可移動性問題，本文又提出了一種基於coma的corba體系結構maorb ，詳細討論了maorb系統中移動agent的命名和透明遷移以及corba和coma的結合度問題，並給出了合理的解決方案。
  2. It uses the ood method to decompose the design in structural stage. during collaborative design process, when different users share a common object, concurrent access control is the necessity to keep the shared object consistent

    規劃利用面向對象的方法使工程設計問題變成了一個類層次結構，復雜的工程設計問題被分解成為簡單的設計對象，分配不同的用戶進行協同設計。
  3. Supports up to 64 concurrent conferences without gatekeeper both dial - in and dial - out fecc far end camera control between different manufactures endpoints

    同時為適應不同網路環境，提供對nat網路的兼容，以及多網口防火墻穿越
  4. The ultra amusing ultra q remote control sweeps clear the vehicle, 1 to 8 proportions, 8 channels entire directions remote control, when advance backlash on the automobile body work lantern festival glitters, is concurrent music, the careful design remote control conforms to the kinesiology, the unique double throwout lever remote control way, on about remote control two throwout levers each control two powers wheels, slightly cause the vehicle the radius of turn to be more nimble, and marches forward when the vehicle simultaneously opens sweeps the plate to sweep clear and to turn fights controls remotely into the reality, sweeps the plate starts when also can send out delightful music, sweeps the plate also to be able control during rotation rocks, behind in the automobile body work theater box puts has continuously may skid and may open the cover the trash can, the trash can also may take out, turns fights may independently control remotely, the handling room vehicle door may start, the remote control is away from in the city surpasses 30 meters, the spacious area may achieve above 50 meters, holds controls nimbly is convenient, the luminous automobile body paint surface, works first - class, the use industry packs the ni - cd battery to take the power supply, may repeatedly charge 300 above time

    超好玩超q的遙控清掃車， 1比8比例， 8通道全方向遙控，前進後退時車身上的工作燈會閃爍，並發出音樂聲，精心設計的遙控器符合人體工學，獨特的雙推桿遙控方式，遙控器上的兩個推桿各控制左右兩個動力輪，使得車的轉彎半徑更小更靈活，並且在車行進時同時開啟掃盤清掃和翻斗遙控成為現實，掃盤啟動時也會發出悅耳的音樂聲，掃盤在轉動的同時還會左右晃動，車身後部的工作廂內放有一直可滑動並可開啟蓋子的垃圾桶，垃圾桶還可以取出，翻斗可以獨立遙控，操作室車門可開，遙控距離在城市中超過30米，空曠地區更可達到50米以上，操控靈活方便，光亮的車身漆面，做工一流，使用工業包裝ni - cd電池組作為動力源，可反復充電300次以上。
  5. Enumeration. these flags control concurrent garbage collection, domain - neutral code, and the behavior of the

    [ in ]一組標志，用於控制並發垃圾回收、非特定於域的代碼以及
  6. Non - randomized concurrent control trial

    非隨機同期對照試驗
  7. At last, paper respectively discuss budget writing, regular control, term checking from three phases of rcm : planned control, concurrent control, post control, which make links of rcm join together, forming a tight system orderly so as to achieve an objective to monitor and control cost truly

    最後，文章從責任成本管理的三個階段：事前控制、事中控制、事後控制入手，分別對預算編制，日常控制，期末考核三個環節展開討論，使責任成本管理體系中各環節緊密相扣，形成一個嚴密有序的整體，從而真正起到監督成本、控製成本的目的。
  8. This system makes people fell convenient in looking for data, try my best to our environment protection. the following problems and related solutions are given in this paper : data structure suitable for web computing multi - user access and concurrent control mechanism in webgis network protocol and intelligent information agent of spatial information spatial information security in web computing environment web integration strategy of spatial information based on metadata architecture of webgis at last, the development trend of webgis is discussed

    通過論文工作提出了以下幾個問題並給出了相應的解決方案適合web計算的數據模型webgis中的多用戶訪問與並發控制機制空間信息的網路計算策略與實施方案及關鍵演算法空間信息的網路傳輸協議與智能空間信息代理web計算環境下的空間信息安全性問題基於metadata的空間信息web集成方案與智能空間搜索引擎webgis體系結構最後，論文對webgis發展趨勢進行了探討。
  9. We analysis the conflict, convert channel and starvation problems of concurrent schedule based on strict - 2pl locking protocal which applies nhstm model, then present a concurrent scheduling algorithm making use of buffer and point p. also, we proved the concurrent schedule algorithm is serializable. at the same time, we introduce the key technical used in nhsdb concurrency control mechanism, and give the implementation details

    我們對應用nhstm模型的，通過應用嚴格兩段鎖協議實施的並發調度中，可能存在的並發沖突，隱通道和饑餓問題進行分析，在此基礎上提出了一種利用緩沖和p點的並發調度演算法，並給出了該演算法的並發調度正確性證明，解決多級安全條件下的隱通道和饑餓問題。
  10. To verify the feasibility of the architecture and investigate its applicability, according to the three basic concepts for holonic manufacturing control : " hierarchy in distributed systems ", " distribution of decision power " and " concurrent scheduling and schedule execution ", this dissertation presents a holonic manufacturing control architecture and an interaction mechanism that combine the best of hierarchical and heterarchical control

    為了驗證hms - ra體系結構的可應用性，本文進一步基於「分散式系統中的遞階結構」 、 「分散式決策能力」和「并行的調度與調度執行」這三個有關合弄製造控制的基本概念，深入研究了合弄製造的控制結構和製造合弄間的交互機制，以便將遞階製造控制和分散式製造控制的優點結合起來。
  11. This thesis proposes a novel consistency maintenance mechanism - the fopt consistency maintenance algorithm - based on previous research on concurrent control, and builds a plug - in for eclipse. the plug - in can be used to support distributed virtual pair programming. the fopt algorithm includes three parts : casual order preservation, folding operation transformation scheme ( fopt ) and garbage collection

    本文在研究了現有的並發控制演算法的基礎上，提出了一種新的一致性維護演算法折疊式操作變換（ fopt ）演算法，並在該演算法的基礎上構建了一個基於eclipse的實時協同編輯插件，該插件可以對分散式虛擬結對編程提供支持。
  12. Session control is researched. a center - controlled mechanism combined with token passing for floor control is proposed, which can realize the concurrent control and consistency maintenance

    研究了系統的會話控制，提出了令牌傳遞與集中控制相結合的發言權控制機制，以實現系統的並發控制與一致性維護。
  13. About the question of consistency of time in distributed system, an algorithm that studied by beijing university of aeronautics and astronautics is introduced. i also ameliorate this algorithm on the basis of requirement for distributed virtual experiment. after analysis of many methods for concurrent control and the requirement of my system, i adopt the method of pessimistic lock

    在處理分散式並發控制的問題時，本文在研究具體系統需求的基礎上，對多種並發控制方法進行了分析比較，最終採用「悲觀加鎖法」作為系統實現過程中並發控制的處理方法。
  14. ( 4 ) considering of the progress of srt, the general methods of quality control of srt can be divided into three parts : feedforward control, concurrent control, feedback control

    第四，依據學生評教過程，學生評教質量的控制方法可分為事前控制、過程式控制制、事後控制三種。
  15. Then, the paper summaries disadvantages of traditional concurrency controls under multilevel security condition and introduces multilevel security dbms concurrency control. after summarizing the related research work, we present a multi level transaction model to solve the convert channel and starvation problems in concurrent control under blp multi level security model

    本文首先分析了傳統的數據庫並發控制各自存在的優缺點，總結了傳統並發控制在多級安全條件下存在的問題，由此引出了多級安全數據庫並發控制機制。在總結了已有的研究基礎上，針對blp多級安全模型下並發控制產生隱通道和饑餓問題，本文提出了一種多級事務模型- - - nhstm模型。
  16. The operational intention preservation and concurrent control is one of the important and complicated problems

    協同繪圖最核心的問題就是對于繪圖的操作意願和並發控制演算法。
  17. By the analysis of current situation of process planning in enterprises, proposes the theory in coordination with the process planning, then discusses the edition management, the synchronism and concurrent control in the course of collaborative process planning in detail

    通過分析企業工藝編制現狀，提出協同工藝編制理念，詳細論述了協同工藝編制過程中的版本管理，編制同步和並發控制。
  18. During the process of enterprise informationization, relational database systems are widely used and are playing some significant roles in the data management of enterprises with their mature technology, powerful data management, the reliable and stable concurrent control

    在企業的信息化進程中，關系數據庫由於技術成熟、數據管理能力強、穩定可靠的並發控制而得到了廣泛應用，並且在企業的各類數據管理中占據著重要地位。
  19. Based on the analysis of the concurrent control strategy to replicated structure, an optimism concurrent control model is presented, accordingly an effective concurrent control algorithm is described to preserve the operation intention, and more cooperative capability in practice is put up

    本文在基於復制結構的並發控制策略分析的基礎上，提出了並發訪問控制策略模型，並給出了一個有效的適合繪圖對象並發控制演算法，在實際應用中表現出較好的協作性能。
  20. As the application of distributed computing is used much more widely ， distributed database becomes a significant part of information management it avoids a lot of disadvantages of conventional centralized database ， and is applicable to many situations distributed database is a set of data which is the unity logic ， but in fact these data is located on different sites it is of high availability ， easy expansibility ， high concurrency ， high efficiency and etc in distributed system ， data redundancy is a method to improve the speed of query and the availability of system distributed query should shield the lower level details of data redundancy from end users ， distributed transaction should ensure data from disaccord this paper introduces basic conceptions of distributed database firstly ， discusses distributed transaction and concurrent control ， describes the development prototype mysql ’ s characters ， architecture and executive mechanism ， then shows the skeleton model of dpsql and exposes the strategy and algorithm of distributed query and distributed transaction ， at last analyzes the extra expenses and response delay of distributed processes this paper exposes the implementation mechanism of distributed query and distributed transaction emphatically distributed query uses the strategy of “ read one ， write a11 ” s0 in such a system if user ’ s requests are read - - only for the most part and the distribution of data redundancy is plausible ， efficiency is very high distributed transaction uses two - 。 phase commit protocol to ensure the consistency of global data ， which has less communication overhead

    分散式查詢需要向用戶屏蔽數據冗餘分散的底層細節，分散式事務處理要保證全局數據完整，這都是傳統集中式數據庫不曾面臨的問題。本文首先介紹了分散式數據庫的概念性問題；接著討論了分散式事務涉及的定義及演算法；然後描述了dpsql的原型mysql的特性、結構和執行機制；繼而給出了dpsql的梗概模型，闡述了實現分散式查詢和分散式事務處理的策略及演算法；最後分析了進行分散式處理給系統增加的額外開銷和客戶端的額外響應延遲。本文重點描述了分散式查詢和分散式事務處理的實現機制，分散式查詢採用」讀一個寫全部」的本地優先策略，在讀操作頻繁的系統中，只要庫的分佈合理，單機效率極高，幾乎無任何附加開銷和延遲，而以整個系統的角度看來，吞吐量就更是優于單機系統；分散式事務處理採用兩階段提交協議，通信次數較少並能確實保證副本一致。
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