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wide area network

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wide area network 【計算機】廣域(電腦)網(絡)。

【計算機】廣域(電腦)網(絡)。 “wide“ 中文翻譯：   adj. (opp. narrow) 1.寬闊的。 2 ...“area“ 中文翻譯：   n. 1.面積；平地；地面。 2.空地；〔英國〕地下室前 ...“network“ 中文翻譯：   n. 1.網眼織物。 2.(鐵路、河道等的)網狀系統，網 ...“network, wide area (wan)“ 中文翻譯：   寬域性網絡“secure wide area network“ 中文翻譯：   安全廣域網“wan wide area network“ 中文翻譯：   廣域網絡“wan，wide area network“ 中文翻譯：   廣域網“wide area network distribution“ 中文翻譯：   廣域網分發系統“wide area network unit“ 中文翻譯：   廣域網股“wide area network wan“ 中文翻譯：   廣域網絡“wide area network(wan)“ 中文翻譯：   廣域網“wide area paging network“ 中文翻譯：   廣域尋呼網“wireless wide-area network“ 中文翻譯：   無線廣域網“wanvas wide area network canvas“ 中文翻譯：   廣域網論壇“wide area network technologies overview“ 中文翻譯：   廣域網技術概述“walan wide area local area network“ 中文翻譯：   廣域局域網“network wide“ 中文翻譯：   網絡范圍“area wide“ 中文翻譯：   區域廣布的“wide area“ 中文翻譯：   大面積; 廣域網“wbn wide-band network“ 中文翻譯：   寬帶網“wide frequency band network“ 中文翻譯：   寬頻帶網“world wide telecommunication network“ 中文翻譯：   世界性的電信網絡“world wide telephone network“ 中文翻譯：   世界性的電話網絡“area-wide bargaining“ 中文翻譯：   全區域談判“area-wide control“ 中文翻譯：   單點信號控制

wide ball

Enables selective acknowledgment , which improves performance by selectively acknowledging packets received out of order causing the sender to retransmit only the missing segments ; should be enabled for wide area network communication , but it can increase cpu utilization 啟用有選擇的應答（ selective acknowledgment ） ，這可以通過有選擇地應答亂序接收到的報文來提高性能（這樣可以讓發送者只發送丟失的報文段） ； （對于廣域網通信來說）這個選項應該啟用，但是這會增加對cpu的占用。

The problem of this program major solution is development and the design of campus net educational information resource , the major goal of studying is exploration campus net should on the wide area network of how to educate resource storehouse long - range educational net using china educational resource , how to found according to self region , the characteristic of this school and advantage the network teaching software that has characteristic , as well as how to manage and apply network educational teaching resource make it be enforcement really quality - oriented education service 本課題主要解決的問題是校園網教育信息資源的設計與開發,研究的主要目標是探索校園網應如何利用中國教育資源庫遠程教育網等廣域網上的教育資源,如何根據本地區、本學校的特點和優勢創建具有特色的網絡教學軟件,以及如何管理與應用網絡教育教學資源并使其真正為實施素質教育服務。

Therefore , how carry on to the reliability , legitimacy that the taxpayer pays tax to declare the contents the valuation have important of realistic meaning . currently along with gradually develop of the information science and technology , the all levels tax office has already built up the wide area network system within the scope of national , along with the electronics signature method of promulgation , the business enterprise pay tax to declare to have 通過對納稅評估方法的研究使我們認識到關聯模型在納稅評估中起著重要及不可代替的作用,它決定著納稅評估各項指標值的確定及重要程度(稅務系統對企業進行納稅評估時各項指標的值及重要程度是對企業納稅情況、經營狀況正常與否進行評價的重要因素) 。

The system will be deployed all over the country and ran in wide area network . i mainly took charged with the design of the architecture and the development of prototype , and also had a detailed test to the security of the system and database . i led and participated the design of authorization , virus preventing , reliability , availability and disaster toleration 在這一覆蓋全國、跨廣域網運行的系統中，本人主要承擔了系統體系結構的設計及原型開發，對系統及數據庫的安全性進行了嚴格的測試；主持并參與了系統授權、病毒防治、系統高可靠性、系統高可用性和系統容災系統的設計。

The thesis begins with the analysis of the operation application demand , then , based on the practical case of a specific railway bureau , three regional databases are established , and system functions and hardware & software configurations are sorted out , which are built on a wan ( wide area network ) framework consisting of four lans ( local area network ) . 論文首先對業務應用需求進行了詳細分析，然后依據某鐵路局的運輸實際，設計了三個地區數據庫，由四個局域網組成廣域網的框架，并在此基礎上確定系統功能和軟硬件使用配置。

Based on wide area network of our ministiy , the special remote network does n ' t cut off from the public network . but many sensitive information of different levels and natures are involved in the remote transmission network and should not be read and analyzed by unconcerned persons , due to the strict demand for integrity , control and security 培訓網建立在部廣域網基礎之上，但并未與公用網完全隔斷，在這個遠程傳輸網絡中可能涉及很多不同級別和不同性質的敏感信息，信息的完整性、可控性、保密性要求很高。

Three layer architecture client / web / server of computer wide area network was adopted in this system , applying internet technique , using java language and informix database , the automation during the whole process of transmission circuit dispatching was realized , including application , approval , dispatching feedback , manual operation process was reduced , meantime convenient and rapid inquire method was provided , the work efficiency and data accuracy were increased 本課題采用client web server計算機廣域網的三層體系結構，運用internert技術，使用java語言和informix數據庫，實現了對傳輸電路調度的過程中申請、批復、派發、反饋全過程的自動化，減少了人工操作的環節，同時提供了方便、快捷的查詢手段，提高了工作效率和數據的準確性。

The services of electric power communication network have already expanded from telephone scheduling and transmitting data in low speed to digital user ' s service with high speed and great capacity , such as computer internet , wide area network and video transmission , etc . its structure has already developed from simple star topology , which is used to serve schedular center , to today ' s multicenter network to assure that the network can serve the requirement of increasing transmission of electric power information 電力通信網的業務已從調度電話、低速率遠動數據傳送擴展到高速、數字化、大容量的用戶業務，例如計算機互聯網、廣域網、視頻傳送等。電力通信網的結構也已從單一服務于調度中心的簡單星形方式發展到今天多中心的網狀網絡，以保證能為日益增長的電力信息傳輸需求服務。

The great mass of entity models and federates come from the wide area network ( wan ) when we develop simulation systems . the thesis puts forward the concept of representative federate , the representative federate stores the federate ’ s attributes and interaction parameters . the federate proxy interacts with other federates in different simulation platforms . the federate communicate its proxy through a service management module . the service management takes charge of communication between different platforms , it send the interaction parameters and the new attributes to federate proxy that distribute in different platforms 基于服務的仿真體系開發所用到的實體模型和聯邦成員主要是從廣域網中調用的,本文提出了代理聯邦成員的概念,代理聯邦成員存儲了聯邦成員的屬性和交互參數,它在不同的仿真平臺中代理了聯邦成員與其他聯邦成員進行交互的功能,聯邦成員和其代理之間的信息傳遞是通過在每個平臺中設置一個服務管理模塊的方式進行的。

Firstly , we study the seamless integration of distributed and heterogeneous storage resources in wide area network , and propose the autonomous federated data service model , in which model roles are described in detail on behavior , feature , organization , management and interaction 首先,本文研究了對廣域分布異構的存儲資源的無縫集成問題,提出了一種基于自治模式的聯邦數據服務模型,并闡述了模型中各角色的行為、特征、組織、管理和交互。

You can easily see that if the specification were to restrict a peer group to , say , a local area network - or even a subset of a wide area network - many possibilities for new applications that require group membership beyond these physical limits may be precluded altogether 您可以很容易地明白，如果這個規范把對等組限制為例如局域網或者甚至是廣域網的一個子集那么，很多要求組成員資格超出這些物理限制的新應用程序的可能性將一概被排除。

These technologies include web site design and development , local and wide area network implementation , chinese search engine technology , etc . it is funded by interest income generated from a new technology training fund established for the purpose 資助的課程包括網站設計及發展、局部區域網絡及寬廣區域網絡的推行，以及中文搜尋網站技術等。新科技培訓計劃的資助源自一個為此目的而設立的新科技培訓基金的利息收益。

These technologies include web site design and development , local and wide area network implementation , chinese search engine technology , etc . it is funded by interest income generated from a new technology training fund established for the purpose 資助的課程包括網站設計及發展局部區域網絡及寬廣區域網絡的推行，以及中文搜尋網站技術等。新科技培訓計劃的資助源自一個為此目的而設立的新科技培訓基金的利息收益。

It is easy to lead to data confusion to exchange data between the databases in old way . meanwhile transferring file for exchanging data by wide area network is able to reduce the data mistake , which assure the system exactly , steadily and safely 以往的數據庫之間直接進行的數據交換很容易造成數據的混亂，而通過廣域網進行文件傳輸實現的數據交換可以減小數據的失誤，以保證系統的正確、穩定、安全。

With the global “ information superhighway “ development , and broadband video , multimedia , and other emerging business growing , especially the rapid growth of internet business , the backbone of wide area network bandwidth made increasing demands 隨著全球“信息高速公路”的發展,以及寬帶視頻、多媒體等業務的日益興起,特別是internet業務的快速增長,對廣域骨干網的帶寬提出了越來越高的要求。

More generally , in this paper , we provided a global database query system which based on several database query systems and it was called wan ( wide area network ) database query system , the databases are no more confined to web pages 更一般的，我們提出廣域網數據庫查詢系統，廣域網數據庫查詢系統是架構于各個專業數據庫系統之上的查詢系統，各個專業數據庫系統存放的不再局限于網頁數據庫。

These technologies include website design and development , local and wide area network implementation , chinese search engine technology , etc . it is funded by interest income generated from a new technology training fund established for the purpose 課程范圍包括網站設計及發展局部區域網絡，寬廣區域網絡的推行，及中文搜尋技術等。其資金源自一個為此目的而設立的新科技培訓基金的利息收益。

The main purpose of udt is to provide a high performance transfer interface to distributed data intensive （ 集中 ） applications over a wide area network , where tcp seldom （ 很少 ） works well for efficiency （ 效率 ） and fairness （ 順利 ， 公平 ） reasons 設計udt的主要目的是，在出于效率和平穩的因素考慮， tcp很難正常工作時，提供一個高性能的傳輸接口，用來在公網上，分布數據集中的應用。

In addition , at present , most vod systems are based on wan ( wide area network ) , so their designs are very complicated and the proprietary video servers are expensive and not fitf ul for lan ( local area network ) 再次，現在的大多數vod系統都是基于廣域網的解決方案，其設計不但復雜，而且其專用的視頻服務器價格十分昂貴，幾十萬甚至上百萬的價格很難適用于小型應用領域。