different access technology 中文意思是什麼

different access technology 解釋
不同的接入技術
  • different : adj. 1. 不同的，不一致的，有差別的。2. 各種的，各式各樣的。3. 〈美國〉異常的。adv. -ly
  • access : n. 1. 接近；會面。2. 捷徑，門路〈指方法、手段〉；檢查孔；進路，入口；【自動化】（存貯器的）存取。3. （病的）發作；（怒氣等的）爆發。4. 增加。
  • technology : n. 1. 技術，工程，工藝。2. 製造學，工藝學。3. 術語（匯編）。
  1. Mobile agent, which originates from distributed - system research area and indicates the future of internet, is the result of gradually developed distributed - system technology. nevertheless, as a new concept, the mobile agent is probed both home and abroad. hence. there ' s neither regular model nor detailed description of agent. taking it for granted, this essy aims at the availiblity of mobile agent on the base of the mobility and autonomy of it. this essy then describes the " agent - based and fully materialized virtual database in the electronical book market system ", in which the author plays an importmant role. as regard to this sysetm, a uniform mirror database ( book market ) of all sourcedatabases is established and, with the help of the mobile agent, it ensures more instant access to diversified book information the customer needed. when some data is changed in the source termiante, the mobile agent then carries modification informations and moves from the source terminate to the mirror terminate, and, by doing relevant operations, the diferrent databases in different ends then become consistent

    本文描述了筆者參與開發的一個系統： 「基於移動agent的全具象vdb電子書市系統」 。本系統以移動agent為基礎，通過建立對各個數據源（書店）數據庫的一個總的鏡像數據庫（書市）來實現客戶數據查詢的即時性和快速性。每個源端數據庫一經修改，由移動agent攜帶相關修改信息移動到鏡像端對數據庫進行相應操作，從而保證源端數據庫與鏡像端數據庫的一致。
  2. For the process of simulation, the databases are supposed to be provided with two sides : real - time access for the distributed memory data and intelligence simulation technology. because each site in this simulation database emulates the different position and function structure character, and comes down to multi - platform, multi - type data, the great amount of system parameters, models, model structure parameters and rules in simulation must be managed by distributed database for administration, rapid information query and dynamic storage modification

    由於該模擬系統的每一個模擬節點分別模擬了分佈在不同位置、不同功能結構特徵的模擬對象，而且，涉及到多平臺、不同形式和種類的數據，因此模擬過程中大量的系統參數、模型、模型結構參數和規則，都必須使用分散式數據庫技術來管理、進行高速的數據檢索和動態存儲修改，來支持模擬環境的動態維護與模擬環境之間的相互作用。
  3. The existing fast packet schedule algorithms are almost the proportional fairness fast packet schedule algorithms, but these algorithms either are not able to guarantee the quality of the service or can ’ t be implemented easily in the real product. concerning these issues, the paper will be dedicated to the creative research of the proportional fairness fast packet schedule algorithm within the wcdma high speed downlink packet access. it includes : 1 ) summarizing briefly the wcdma high speed downlink packet access technology ; 2 ) analyzing the research and development situation of fast packet schedule algorithm of the wcdma high speed downlink packet access technology within recent years and giving comments ; 3 ) establishing the fast packet schedule model of the wcdma high speed downlink packet access technology on the base of timely packet schedule model and the principle and procedure of wcdma high speed downlink packet access technology ; 4 ) bringing forward the proportional fairness fast packet schedule algorithms for different scenarios and performing simple analysis ; 5 ) creating the fast packet schedule simulation platform according to our fast packet schedule model to analyze and verify the proposed proportional fairness fast packet schedule algorithms

    本文正是針對上述問題，對wcdma高速下行分組接入技術中部分公平快速分組調度演算法進行創造性探索，主要內容為: 1 ）對wcdma高速下行分組接入技術進行了簡要的歸納、總結; 2 ）對近年來的有關wcdma高速下行分組接入中的分組調度演算法的研究狀況進行總結、分析，指出其優、缺點; 3 ）在timely等分組調度模型的基礎上，結合wcdma高速下行分組接入技術的工作原理和過程，建立了wcdma高速下行分組接入分組調度模型; 4 ）分場景地提出了簡潔、有效、服務質量確保的部分公平快速分組調度演算法，並進行分析; 5 ）在wcdma高速下行分組接入分組調度模型的基礎上創建了快速分組調度模擬平臺，對我們的演算法進行模擬、分析、驗證; 6 ）與其他典型的演算法進行模擬比較，分析各自的特點和性能;模擬結果表明，我們的部分公平快速分組調度演算法能夠達到各場景的設計要求和目標。
  4. The technology of nat implements multiple access of network addresses, however, it hides inner network address information and host computers in different nat areas could not identify each other for direct exchanging of information

    Nat技術實現網路地址復用，同時也隱藏內部網路地址信息，不同nat之後的主機間無法相互識別而不能直接交換信息。
  5. The research results is briefed as follow. ( 1 ) a new communication and decision - making method is presented, which integrated several new tools as well as some old ones ; ( 2 ) a new concept of " virtual communicating place shared in real time by multi - user " is brought forward, and a new technology based on event - driving and message - transferring mechanism is designed to realize graphic data shared by multi - user and displayed synchronously under net environment, which is the basis of the whole system. ( 3 ) a new mechanism for team members to share data efficiently is devised, which supports collaborative working in progress, maintains the consistency of data, records the history of design and etc. by defining a new type of the design data attributes and the privilege of team member to access to data in different time, using a new method of data manipulating, the team data sharing is realized

    本文的主要研究成果為： （ 1 ）在研究國內外網路決策交流方式方法的基礎上，綜合多種方法的優點，提出了一種新的決策交流方式，採用了多種手段和工具，完善了網路決策交流的機制； （ 2 ）提出了多用戶共享的可視化虛擬交流空間的概念，並對其實現技術進行仔細的分析，針對目前存在的技術難點，提出了可行的解決方案，設計了一種新型的基於事件驅動和消息傳遞機制的多用戶實時共享圖形數據的解決方案，並採用了跨平臺的java技術實現了網路環境下圖形數據的實時交流和顯示； （ 3 ）針對團隊協同的網路cad系統的特點和要求，提出了一種新的團隊數據共享機制，通過對產品數據的基本屬性、歷史屬性、共享狀態屬性和關聯屬性的定義，結合對團隊成員在不同設計階段的權限控制，採用新型的對共享數據庫的數據操作方法，動態地維護團隊數據的共享、設計的變更、設計進程的同步、關連數據的一致性、以及多個團隊之間的數據交流。
  6. Civil air defense alarm system was a system to dispense antiaircraft alarm sig - nal, hand hostile air attack informational communication to urbanite at wartime. it is a particular informational communication system of the civil air defense depart - ment, and can not be taken place. at the development trend of digitaliza - tion, unitization, integration of civil air defense communication, the civil air defense alarm system is developing too, for adaptation to the require of both future war and peaceful dual, and enhancing civil air defense communication system ' s directing automation. in recent years, development of different kinds of communication technology infuses new clearly energy into communication, especially spread spectrum communication, because of its strongly interference - free feature, invisibility best, realizable code division multiple access and antimultipath wane and so on merit, gets extensive use at wireless region ; the corresponding spread spectrum chips emerge as the times and get boom, which provides advantag e to realization of the circuit of spread spectrum communication. at the same time, in company with the advance of electronics level, the single chip microcomputer has a great development, world renowned chip manufacturer pushout respective products one after another, the kinds of which are too many to statiste

    在人防通信的數字化、一體化、綜合化必然的發展趨勢下，人防警報系統也不斷發展，以適應未來戰爭和和平時期的雙重需要，提高人防通信系統指揮自動化。近年來，各種通信技術的發展給通信注入了活力，擴頻通信更因其抗干擾能力強、隱蔽性好、可實現碼分多址和抗多徑衰落等優點在無線領域得到了廣泛應用；其相應擴頻處理晶元應運而生並得到迅速發展，這為擴頻通信的電路實現提供便利。同時隨著微電子工藝水平的提高，單片微型計算機有了飛躍發展，世界上著名的集成電路晶元製造商紛紛推出各自的產品，單片機型號之多，已達到難以統計的地步。
  7. In recent years information industry based on computer and network gains unprecedented development and proposes a higher requirement for the technology of information storage. it is mainly embodied in the following aspects : memory capacity of mass date, reliability of memory system, adaptability to different types of data storage, high bandwidth and security of data access and providing effective solution to data memory

    近年來以計算機和網路為基礎的信息產業獲得了空前的發展，對信息的存儲技術提出了更高的要求，其主要表現在：海量數據的存儲容量；存儲系統的可靠性；對不同數據存儲類型的適應性；數據訪問的高帶寬和高保密；以及提供有效的數據存儲解決方案。
  8. Slb is a technology that effectively distributes tasks dynamically according to the processing capacity of each server so that the access speed of the server can be accelerated. by using this technology, tasks can be distributed to servers with different performances

    如何行之有效地根據各臺服務器的處理能力動態地分配任務，已成為解決服務器訪問速度問題的關鍵，這里所用到的技術，就是服務器負載均衡技術。
  9. The wimax worldwide interoperability for microwave access technology, which gives more power and capability than 3g, is still under test and development. it may be launched in different countries at the beginning of 2006

    功能較3g技術更上層樓的微波存取全球互通技術（ worldwideinteroperabilityformicrowaveaccess ，簡稱wimax ） ，仍處測試及研發階段，預料於2006年初在多個國家推出。
  10. Secondly, it focuses on the technology of b / s mode developed on lotus domino / notes platfom. afterwards it presents a role - based access control model to sovel the problem of an normal document visited and operated safely by a different figure belong to a different department. and it presents a secure office workflow based on our designed secure access control model to make the document flow to the right figure user in network by workflow engine

    接著重點研究了在lotusdomino / notes平臺上實現web訪問方式的技術特點，同時引入了基於角色的安全訪問控制模型，解決了不同部門、不同身份的用戶訪問不同的文檔信息和對文檔的安全操作，使辦公文檔得以安全控制；在角色的安全訪問控制模型的基礎上，提出了基於角色控制的安全工作流模型，使文檔在工作流引擎的驅動下，在網路環境中流向正確用戶。
  11. The solution can choose the fittest learning objects for different learners to fulfill their demands, and it can navigate intelligently for the learners. firstly, the thesis introduces the development of e - learning, and analyses the problem of the resources heterogeneity and user needs personalization in e - leaning ; secondly, it introduces the technology and application of ontology and owl which is recommended by w3c latest, and brings up an elementary obtm ( ontology - based teaching model ) to support personal application. it also presents a mechanism of semantic expressing of heterogeneous teaching resources in order to establishe the foundation for the realization of semantic access and personal application to the unstructured teaching information ; next, based on obtm, the thesis creates pedagogical rules and semantic rules

    本文首先介紹了e - learning的發展現狀，並對e - learning中遇到的資源異構和用戶個性化需求的問題進行了分析;然後，對ontology與w3c最新推薦的owl本體描述語言的特點及應用分別進行了介紹，初步設計了支持個性化應用和描述的教學本體模型obtm （ ontology - basedteachingmodel ） ，給出了一種面向語義的非結構化教學資源的表示機制，為實現非結構化教學信息的語義訪問和個性化應用奠定了基礎;在obtm模型的基礎上，本文結合jena推理機制，制定了「個性化」的教學策略規則和語義策略規則，使系統可以利用本體推理技術實行教學內容和教學策略自適應控制。
  12. Cdma ( code division multiple access ) technology is used in communication system abroad because of its merit, people use cdma technology to transmit data, image and also other different information in different sub - frequent bands of a broad channel. so a research, which combines multi - carrier signal processing and cdma technology and processes different sub - frequent bands signal at same time, is full of practicable value

    Cdma技術由於其優點被廣泛採用在通信系統中，人們在一個寬帶通道的不同子頻段上使用cdma技術傳輸數據、圖像等不同信息，所以將多載波信號處理與cdma技術聯系起來進行研究，並且同時將不同的子頻帶信號進行處理是一個很有實用價值的問題。
  13. This system ' s architecture is based on the advanced pki techniques and encryptions techniques, configured with indispensable hardware for security technology to form a substantial application security platform. this integrated application security platform provides the muti - platform applications systematical uniform security services, mainly including user ' s identification, confidentiality and integrity for data transmission, access control, user ' s digital sign and verification, cryptographic key management etc, to fulfill the trans - computer - type and trans - operation system control & management system, which is independent of different business applications or business procedures

    本設計方案以信息系統安全理論與系統工程學原理為基礎，在網路環境下構建了應用安全平臺，實現了一個跨硬體機型與操作系統臺的、與具體應用部署方式無關的統一的安全策略配置，實現了包括身份認證、訪問控制、數據機密性和完整性控制、應用密鑰管理服務、抗抵賴、安全審計、數據安全等安全服務。
  14. In the paper, the author names a few typical cable broadband access technologies, including xdsl, cable modem, apon, aaon and hfc, and illustrates the pros and cons of those different technologies. the author also puts particular emphasis on adsl, a broadband access technology currently under wide deployment, and analyzes all factors that decide the transmission performance and the rate of adsl

    本文介紹了包括xdsl 、 cablemodem 、 apon 、寬帶有源光網路和hfc等幾種典型的有線寬帶接入技術，分析了各寬帶接入技術的特點及存在的問題，並針對目前正在推廣發展的adsl技術，分析了影響adsl傳輸性能與速率的各種因素。
  15. At the last, the paper will talk about the difference in disk i / o access method between windows 98 and windows 2000, the two different kernel operating systems used in the pc field frequently in the native country. in the same time, the paper will discuss the interrupt technology, thunk technology under the windows 98 and the hardware independence under the windows 2000

    在了解了分區表和各種文件系統結構，得到了具體的備份恢復解決方案后，文章具體結合目前在國內被pc廣泛使用的windows9x和windowsnt兩個不同內核的操作系統，討論分析了其在磁盤讀寫方面的異同性，引出了在windows9x操作系統下獨有的中斷技術、 thunk技術、 windows2000操作系統下的統一硬體抽象層。
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