有條件接收 的英文怎麼說

中文拼音 [yǒutiáojiànjiēshōu]
有條件接收 英文
ca conditional access
  • 有 : 有副詞[書面語] （表示整數之外再加零數）: 30 有 5 thirty-five; 10 有 5年 fifteen years
  • 條 : Ⅰ名詞1 （細長的樹枝） twig 2 （條子） slip; strip 3 （分項目的） item; article 4 （層次; 秩序; 條...
  • 件 : Ⅰ量詞（用於個體事物） piece; article; item Ⅱ名詞1. （指可以一一計算的事物） 2. （文件） letter; correspondence; paper; document
  • 接 : Ⅰ動詞1 （靠近;接觸） come into contact with; come close to 2 （連接; 使連接） connect; join; put ...
  • 收 : Ⅰ動詞1 （把攤開的或分散的事物聚集、合攏） put away; take in 2 （收取） collect 3 （收割） harvest...
  • 條件 : 1. （客觀的因素） condition; term; factor 2. （提出的要求） requirement; prerequisite; qualification
  • 接收 : 1 （收受） receive; reception; accept; [電學] receipt; receiving 2 （接管） take over; expropriat...
  1. Adopting rational agent characteristic could add the auditor into corporate contract to educing optimum solution ; opening out the auditor incentive factors in auditing demand theory and the monitor mechanism of auditing. a multi - agent corporate model including the firm owner, the manager and the auditor of the corporate is analyzed in the paper, the conclusions are : educing the optimum solution of model which could prevent the manager and the auditor becoming collusive or skulked ; clarifying the relationship between monitoring of the firm owner and working of the auditor, and illustrating the behavior combination of optimum solution ; further analyzing the relationship among monitoring degree, punishment of auditor and the auditor risk. adapting the model from a single term to serial terms, and adding the non - monetary utility of auditor - - - reputation into the model ; describing behavior of the firm owner in reality and clarifying the necessity of monitoring by the owner and the environment improvements it needs

    論文採用所有者經理人審計師多代理人模型為基礎進行分析，主要成果是：得出能夠防止共謀和不努力工作的模型最優解集合；通過因素分析闡明審計師工作努力程度與所有者監控力度之間的直接關系，以及審計合約最優解的行為策略組合及其制定順序；引申分析所有者監控力度與審計風險、審計師懲罰力度之間的關系；成功的將模型從單一期間擴展到多期間情況，並且將審計師聲譽等非現金收入形式的效用影響加入到模型當中；通過分析審計實務中的所有者行為特徵說明所有者對審計師工作實施監控的必要性，以及實現該監控所需的條件。
  2. Abstract : this paper analyzes causal factors of flood in the middle reaches of changjiang river. due to neglection of environmental management, soil erosion in the upper and middle reaches of the changjiag river, lake sedimentation, large - scale reclamation of marshes, the flood regulation capacity of the lake was descended, and flood stage was risen and prolonged. consequently more and more river levees and lake dikes were reinforced almost every year to prevent the disasters, which made flood level go up and flood period last for more days. the frequency of flood and waterlogging disasters rose and their damage was enlarged. several proposals for flood prevention including agricultural modernization are put forward

    文摘: 1998年長江大洪水后開始實施的「平垸行洪，退田還湖」的土地利用調整方案，從長遠來說應尋求農業安全且收入逐漸提高條件下的土地利用，長江中游地區應積極推進農業現代化，提高農業勞動生產率，轉移，減少分蓄洪區的人口，移民建鎮，對區內的土地要促進其規模經營，由優秀的有文化的農民經營，平時只有少量的直接從事農業生產的經營管理人員，農忙時則大量地使用季節性合同工或實現機械化，大洪水時退田還湖，減輕長江幹流大洪水的壓力，減少分洪與特大洪災時的損失，這樣還可促進避洪、冬季農業等的發展，也有利於長江中上游地區陡坡耕地的退耕還林，還可在糧食充足時進行休耕，在旱災、糧食緊張時擴大糧食生產?
  3. The system ’ s aim is that the information is expedite in county ’ s, towns ’ and villages ’ public health institutions, that is to say, villages ’ public health institutions can easily transmit information to database, and the departments in charge of public health datum can incept, evaluate and analyse the information transmited, so as to improve working mode, and enhance efficiency

    系統的設計目標為，保證農村三級衛生保健網路信息的暢通，即在農村醫療衛生機構能夠輕松地實現信息的上傳，公共衛生信息管理機構能接收上傳的信息，並能實現數據庫的更新，和對上傳數據的評價、分析和輔助決策，從而改善現有工作條件，提高工作效率。
  4. And the working principle and circuit makeup of the optical transceiver are analyzed in detail. secondly, according to the actual requirements, optical transmitter and optical receiver were designed into a small module to carry out low - rate optical transceiver. finally, fundamental parameters of the optical transceiver are tested under existing conditions

    本文在簡述光纖通信原理的基礎上，從最基礎的光有源器件工作原理、特性入手，重點闡述了光收發一體模塊電路結構以及工作原理，在此基礎上根據實際情況設計了光發送、接收電路，實現了低速率光收發一體模塊，並在現有條件下對該模塊進行了初步測試。
  5. From the beginning of the paper, i simply describe the future of the digital tv broadcasting development. then i introduce the conditional access ( ca ) system. i emphasize on the ca " s model and theory, and the implementation of the interfaces between the modules and the technology in the system

    本論文一開始簡單的敘述了數字電視廣播系統的發展及現狀，接著就圍繞有條件接收系統進行了介紹，並著重講述了有條件接收系統（ ca ）的原理和模型，相關的介面設計以及主要技術實現。
  6. Finally, studies the instruction system of cos upon a dedicated instruction of smartcos - xc. chapter 4 discusses the smartcos - xc and gives the design and implementing of a smart card file system framework. based on this, this paper gives a simulation of head - end encryption of entitlement control message ( ecm ) and entitlement management message ( emm ), and implements the decryption of ecm and emm in the smart card

    在對通用cos的研究的基礎上，首先簡單分析了smartcos - xc ，結合該cos ，論文針對有條件接收系統，按不同用途、不同類型分別設計並實現了存儲用戶授權及智能卡應用的文件體系結構，通過該cos的指令系統，設計並實現了模擬前端授權控制信息（ entitlementcontrolmessage ， ecm ） 、授權管理信息（ entitlementmanagementmessage ， emm ）數據生成模塊及用戶端ecm 、 emm解密模塊。
  7. Ca conditional access

    有條件存取有條件接收
  8. The development of conditional access system with our own ip is the key aspect for rapid acceptance of digital tv in our country

    開發具有我國自主知識產權的有條件接收系統（ conditionalaccess ）是推動，保證這種良好發展的關鍵
  9. But this will not become reality without the surport of another technology - conditional access system. conditional access system guarantee that only those entitled costomer can access services

    然而如果沒有另外一項重要的技術?有條件接收系統技術的保障，新的業務不會變成現實，因為電視運營商不願意做沒有回報的投資。
  10. Conditional access technology ( pay - tv ) has been considered the motivity and trend of the development of digital television ( dtv ) in the globe. but in the common pay - tv system, the key which is used for decoding is stored in the set - top - box ( stb )

    在全球范圍內，有條件接收（付費電視）業務已被確認是數字電視發展的動力和趨勢，但是，在通常的付費電視系統中，用戶的解碼解密模塊均被置於機頂盒中，系統安全性較低。
  11. The ca system envolved in the three components. it " s intension is to scramble or descramble the streams which is the services requested by any users. so if the user pay the charge, he / she can get the service

    有條件接收系統貫穿在這三部分構成的整個系統之中，目的就是根據每個用戶申請的服務將相應的碼流構成完善的加解擾系統，使每個用戶在按時交費的基礎上可以得到相應的服務，使廣電網路真正成為一個能夠自我積累發展的產業。
  12. The essential intention of conditional access system ( cas ) is to achieve pay - tv of the digital broadcast system by means of subscriber management and authorization control. so cas is the key technology to realize the pay - tv and interact - tv. based on composite technology in transport layer, paper describes the production and structure of transport stream in mpeg - 2 standard, mpeg - 2 program special information and conditional access definition in service information from dvb standard

    有條件接收系統（ conditionalaccesssystem ， cas ） ，其基本目的是通過對用戶的授權控制和管理，實現數字廣播電視系統的有償服務，在為運營商帶來經濟上回報的同時，也能為用戶提供更多、更高質量的服務內容，它是實現付費電視、交互電視的關鍵技術。
  13. This paper discusses the smart card decryption scheme which is used for conditional access ( ca ) system. the main contents of this paper are as follows : chapter 1 gives an overview of the worldwide studies of the smart card technology and ca technology, and put forward the direction of this dissertation

    第二章，結合課題需要，系統地研究了智能卡的基本原理及其相關國際標準，分析了有條件接收（ conditionalaccess ， ca ）技術的基本原理和數字視頻廣播（ digitalvideobroadcasing ， dvb ）中的ca關鍵技術，對系統涉及的des及rsa密碼演算法進行了概述。
  14. In this dissertation, the pivotal points relating to conditional access system, including the framework of mpeg - 2 system layers, the de - multiplexing of mpeg - 2 system, the service information table of mpeg - 2 and dvb, the encryption and decryption method for digital tv conditional access system, are fully discussed according to the market requisition. there is also a probe into the feasibility and security aspect of the coherent descramble algorithm

    本論文結合市場需要，詳細研究探討了與數字電視有條件接收系統緊密相關的部分關鍵技術，包括mpeg - 2系統層結構分析、 mpeg - 2系統復接技術、 mpeg - 2與dvb中業務信息表分析、數字電視有條件接收加解擾技術
  15. Caid conditional access identifier

    有條件存取接收標志
  16. We can provide digital interactive tv comprehensive application system, digital tv integrated head - end system, broadcast tv monitoring system, broadband ip data broadcast system, etc, which can give the solution on program transmitting of cable tv system, network management, subscriber management, conditional access and network monitoring, etc, to carry out the value - added operating of broadcast tv network

    可以提供數字交互電視綜合應用系統、數字電視集成前端系統、廣播電視監測系統、寬帶ip數據廣播系統等，能全方位地解決有線電視系統中的節目配送、網路管理、客戶管理、條件接收和網路監測等問題，實現廣電網的增值運營。
  17. Chapter 1 gives a brief description of digital television broadcase and conditional access system

    國內電視廣播的數字化已經啟動，研究數字電視條件接收系統顯得特別有意義。
  18. In this thesis, author briefly introduces basic theory of fdtd method at first, and research the method for analysing fss : the finite difference time domain combined with periodic boundary condition ( pbc ) and absorber boundary condition ( abc ) becomes the accurate and efficient tools for analysing frequency selective surfaces

    其中時域有限差分法（ fdtd ）是求解麥克斯韋微分方程的直接時域方法。本文從fdtd的基本演算法原理出發，研究了頻率選擇表面的特性分析。其中包括了fdtd方法與周期性邊界條件、吸收邊界條件相結合，形成分析各種周期性結構準確、有效的通用工具。
  19. Cas scrambles service streams with control word at head - end and broadcast the encrypted control word together with services streams. it is cas ' s responsibility to make sure only entitled terminal can decrypt the control word and descramble service streams. this paper mainly focuses on the design and implement of conditional access systen

    數字電視的條件接收總的思路是在前端對節目流進行數字加擾，同時把加擾控制字加密后廣播出去，條件接收系統採用一定的策略使得只有授權用戶可以解密控制字，然後用控制字解擾收看節目。
  20. As what is concluded from the above that it is practicable to design the digital intermediate frequency receiver with wide band at present

    由此可見，在現有條件下實現寬帶數字中頻接收機是可行的。
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