網路連接層 的英文怎麼說

中文拼音 [wǎnglùliánjiēcéng]
網路連接層 英文
network link layer
  • 網 : Ⅰ名詞1 （捕魚捉鳥的器具） net 2 （像網的東西） thing which looks like a net 3 （像網一樣的組織或...
  • 路 : 1 （道路） road; way; path 2 （路程） journey; distance 3 （途徑; 門路） way; means 4 （條理） se...
  • 連 : Ⅰ動詞1 （連接） link; join; connect 2 （連累） involve （in trouble）; implicate 3 [方言] （縫） ...
  • 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 ...
  • 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...
  • 網路 : 1. [電學] network; electric network2. （網） meshwork; system; graph （指一維復形）; mesh
  • 連接 : connect; fit together; link; marry; mate; joint; association trail; linkage; concatenate; concate...
  1. The other is train communication network. based on the protocol of " iec 61375 - 1 ", published by iec in 1999, the data to be transmitted is classified into urgent periodic variables and deferrable random messages. in this paper the whole net is decomposed into two layers : train bus and vehicle bus

    文中參考iec組織1999年公布的「 iec61375 - 1 」標準協議，將整個列車網路分為連接各個車廂主機的上層列車總線網和連接單個車廂內負責控制、檢測等子設備的下層車廂總線網，同時將傳輸的數據類型區分為實時的周期性過程數據和可延遲的偶發性消息數據。
  2. By integrating all the latest information and active form gateway technology, the project connected the wireless communicating network, telephone network and internet to realize the alete bonding of information and widening the service scope of application system based on internet, thus the farmer could get the information from internet more delicacy and effectively, which will solve the " the lastly one mile " problem of fruiter information transferring

    摘要本項目綜合運用各種最新的信息技術以及主動式網關技術，將無線通訊網、固定電話網和網際網路絡連接在一起，實現信息的無縫跨接，拓寬了網際網路絡上應用系統的服務范圍，使得基層農戶能夠以靈活方便的形式獲得網際網路絡上的信息，有效的解決了果樹信息傳遞的「最後一公里問題」 。
  3. Before any network layer packets can be exchanged, lcp must first open the connection and negotiate the configuration parameters

    任何網路層封包交換前，連結控制協定必須先開啟連接並溝通彼此的組態參數。
  4. In addition, many other problems also exist in hardware neural network, including error problem, learning mode, parallel architecture, and also neural network inner linking problem, hidden layer and the realization of the multiplicator and etc. for instance, error problem : hardware neural network employs the limited precision, and will inevitably bring limited precision error

    另外，硬體實現神經網路還存在誤差問題，學習方式，并行結構等方面的問題，還有神經網路內部的連接問題，隱層及乘法器的實現等等。如誤差問題，硬體實現神經網路使用的是有限精度，不可避免的會產生有限精度誤差，選取合適的精度，才能既適合空間的要求，又避免對網路的實現產生一定的影響。
  5. The chip simulation network laboratory system this paper disguessed is a distribute network simulation system based on lan. the system ' s architecture is a c / s of three lays. the front platform are the chip simulation network system application program terminer ; the middle lay is a dcom server, it ' s duty is to deal with the communication and data transmission between the terminer and then database server, and to execute the logical operation. the application program just connect with the middle lay and get data from it, the connection and operation with database server will be managed by the dcom server. the duty of database server is to access and backup the final data

    具體是由位於網路各個終端的晶元模擬網路實驗系統應用程序為前臺；中間層為dcom應用程序服務器，負責處理前臺應用程序與后臺數據庫的通信和數據傳輸，並執行業務邏輯，前臺應用程序只需要與應用程序服務器建立連接，在中間層操作數據即可，與后臺數據庫的連接和操作由應用程序服務器來統一管理操作。后臺數據庫只負責數據的存取操作。本論文實施的晶元模擬網路實驗系統模擬了主要的邏輯電路器件， 8088cpu ，存儲器，寄存器，數據總線，地址總線和控制總線，及其它相關晶元。
  6. 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。
  7. There are several computer network architecture modes in the history of computing technology, such as : peer - to - peer connection of server architecture mode, bus topology architecture mode, ring topology architecture mode, two - layered or three - layered client / server architecture mode. in the recent years, the three - layered browser / server architecture has been developed rapidly and it meets the medium - sized enterprises " information management needs, so it is widely used. asp ( active server page ) developed by microsoft is a kind of programming environment used in server

    計算機網路的網路體系結構經歷了從幾個服務器簡單對等互連、總線體系結構、環線體系結構、客戶機服務器體系結構和瀏覽器服務器體系結構等發展變化，目前瀏覽器、 web服務器和數據庫服務器的三層b s結構應用日益廣泛， asp技術以其開發簡單、功能強大、完全和html集成、易於生成、無需手工編譯和連接、面向對象、可擴展activexserver組件等優點在這些web應用中獲得了系統開發者的青睞和廣泛採用。
  8. Escalators available in the lobby, 2 large function rooms, 8 break out rooms, 1 executive boardroom, large pre function area, latest audio visual equipment, simultaneous translation facilities, non - smoking rooms, hair and beauty salon, bistro atrium : 24 hour all day dinining international restaurant, four season : chinese cantonese and sichuan restaurant, robata - tei : japanese barbeque restaurant, rumours bar : cocktail bar with entertainment, le cafe : lobby lounge delicatessen and bar, 24 hour in - room dinining, undercover parking, gift and souvenir shop

    酒店擁有394間客房，包括30間套房，設施完善，功能備，每間客房均設有快速網際網路介面， 3部電話帶語音信箱，多用途電源插座，可移動的寬大寫字臺及舒適的辦公座椅，可連接個人電腦的數據介面。行政樓層提供特別的入住登記服務和小型會議室。商務中心設有獨立的工作間，配備電腦， 24小時免費網際網路介面及電子郵件服務，並提供文秘服務。
  9. Because of the unique issues in the networks, including mobility - induced disconnection, network partition, high out - of - order delivery ratios and channel errors, the congestion control and the error recovery in the network is challenging. in this environment, the interaction between tcp and mac layer protocols, the affection of route protocols on the performance of tcp and the particular congestion control and error recovery mechanism are first discussed. then a particular transport layer protocol scheme based on the non - feedback mechanism is presented, with emphasis on the analysis and simulation of the key parameter

    文中主要討論了兩種不同網路結構中的無線tcp協議改進方案，其一在最後一跳為無線鏈路的網路環境中，針對基本tcp擁塞控制機制存在的缺陷，文中在現有解決方案的基礎上提出一綜合性的方案，其中包括無線鏈路的高誤碼率和連接斷開問題的解決，並重點對方案中出現的交叉層問題進行分析和模擬；其二，考慮的是分散式網路（ adhoc ） ，在文中較為詳細的分析了tcp和mac層機制間的相互作用、路由協議中造成tcp性能降低的因素、 adhoc網路中應採取的特殊擁塞控制和差錯恢復機制，在此基礎上提出了一種採用非反饋機制的解決方案，重點對方案中的關鍵參數進行分析和模擬，分析和模擬結果表明此機制可在很大程度上提高adhoc網路中tcp的性能。
  10. It is very important to estimate the basic parameters in helicopter preliminary design. neural network ( nn ) has the advantages in estimating accuracy and generalization over traditional methods. however, there are some difficulties in using nn, e. g., how to select a proper network structure and the number of hidden layers. in this paper, structure and connection weight of a three - layer nn are optimized by genetic algorithm, and the optimized network is applied to helicopter sizing. the proposed method can not only give an optimal nn structure and connection weight, but also reduce the prediction error and has the capability of self - learning when the latest data are available. furthermore, this method can be easily applied to helicopter design systems

    在直升機初步設計階段估算其基本參數是很重要的.神經網路的通用性和精度比傳統的估算方法有更多的優勢，但是在應用神經網路時存在如何選擇合適的網路結構和隱層節點數目等一些困難.應用遺傳演算法優化三層神經網路結構和連接權重，並將優化得到的網路應用於直升機參數選擇中.該方法不但可以給出一個最優的神經網路結構和連接權重，而且降低了估算誤差，具有及時應用最新數據學習的能力.此外，該方法易於在直升機設計系統中得到應用
  11. Three - dimensionally braided structural composites have distinct structure that is fully integrated, continuously spatial fiber - network impregnated with ductile material. the new innovative materials have not plies as conventional composites have, and put an end once and all to low interlaminar strength showing in laminate materials. because of their enhanced stiffness and strength in the thickness direction, near - net - shape design and manufacturing, superior damage tolerance and specified aerospace function, the braided composites are gaining more and more attention of industry and academia

    三維編織結構復合材料是完全整體、連續、多向的紡線（纖維束）的網路，充填以延性材料，這類新材料已失去通常復合材料的層合板概念，由此，層合板復合材料層間脆弱的致命弱點在編織結構復合材料中得到克服，所以編織結構復合材料具有高的強度和剛度（包括在厚度方向） ，接近實際形狀的製造，高的沖擊韌性、高的損傷阻抗，和按實際設計要求的特定的航空航天方面的使用功能，因而廣泛地受到工業界和學術界的關注。
  12. We obtained the uniform data distribution from discrete data points by inserting spatial dots and then set up digital elevation model ( dem ) of correlative area through constructing mutual linked triangle net. the isoline graph was implemented based on this model. during the processes, we combined the technology of stratification computing when inserting special dots in fault area with the technology of stratification triangle net in fault area for dealing with thrust data

    然後介紹了在本研究中構造逆斷層地質等值線的基本思路：從離散數據點結構出發，採用空間數據內插方法進行數據的均勻化，通過三角剖分構造出相互連接的三角形網路結構來建立起相關區域內的數字高程模型，利用該模型構造出相應的地質等值線圖，其中使用擴展點與斷層區的關系屬性進行斷層區分層空間插值計算處理和斷層區域的分層三角形網格化處理相結合的技術，實現逆斷層數據的處理和等值線繪制。
  13. To analyze some key technologies of optical network relative with rwa in detail, such as transmission, switching and internetworking ; to emphasize on the research of function, fabric and performance of optical cross - connection ; to carry out numerical simulations for crosstalk introduced by optical cross connect and to present measurements for suppressing it such as doubly filtering, fixing optimum decision threshold and appropriately choosing the number of multiplexed wavelengths ; 3. to research the fundamental principle and some problems relative with rwa, including the type of optical network, the type of traffic, the type of service, the survivability of optical network ; to classify and compare rwa algorithms and particularly research some dynamic rwa algorithms ; 4. to present reserved light - path and classify network resource such as used, unused and reserved status, to emulate establishment of all - optical connection in optical network through modified rwa algorithm and show effectively reducing setup time of all - optical connection utilizing reserved light - path ; to research rwa algorithms of multi - fiber network, to present new link weight functions dependent on node degree, unused fiber ( s ) per wavelength - layer and routing policies, to perform emulation of rwa based wavelength layer graph applying new link weight functions and show them make algorithms better performance and network lower blocking rate ; 5

    詳細分析了與rwa相關的光網路關鍵技術，包括傳輸、交換、組網等，重點研究了光交叉連接的功能和結構、性能，對其引入的串擾進行了詳細分析，選擇恰當的器件參數進行了數值模擬，並提出了抑制措施（如雙重濾波、優化判決門限、選擇恰當的復用波長數） ; 3 .研究了光網路的r認叭的基本原理、與r認叭的幾個相關問題（光網路類型、業務類型、流量類型、光網路生存性） 、 r認人演算法的分類和比較，具體研究了幾種動態r場人演算法; 4 .研究了以全光連接建立時間為優化目標的r認認演算法，提出預置光路的概念，對網路資源進行狀態分類（佔用、未佔用、預置） ，利用改進的r認叭演算法模擬，預置光路可為部分新到的連接請求快速建立連接，從而提高網路性能;研究了以多光纖網路連接阻塞率為優化目標的r認城演算法，提出了以節點度數、每個波長分層的空閑光纖數以及路由策略決定的幾種鏈路權重函數，利用基於波長分層圖模型的并行r場人演算法模擬，利用新的鏈路權重函數使得演算法具有更優的性能，使網路具有更低的連接阻塞率。
  14. Because all computing in cluster need communications and synchronizations at different levers, process migration mechanism should support the migration of network connection, by which the connection before the migration of the process can be hold and the transparency of network connection can be implemented

    集群計算都需要某種層次上的通信和同步，因此，進程遷移機制應當提供對網路連接遷移的支持，達到保持進程遷移前的網路連接的目的，實現遷移進程網路連接的透明性。
  15. Integrated services digital network ; user - network interface data link layer specification ; application of ccitt recommendations q. 920 i. 440 and q. 921 i. 441 ; english version ets 300125 : 1991

    綜合業務數字網路.用戶-網路-介面數據連接層規范. cci
  16. Thirdly, considering the characters of bp neural networks which is good at local minimum and bad in global optimization and the feature of ga neural networks which is bad in local minimum and good at global optimization, the paper proposes a new algorithm combined ga with bp, referred as to hybrid intelligence learning algorithm, which is applied to the problem optimizing the connection weight of the feedforward neural networks

    第三，針對bp神經網路局部搜索能力強、全局搜索能力差和基於遺傳演算法的神經網路全局搜索能力強、局部搜索能力差的特點，本文提出了一種集bp演算法和遺傳演算法優點為一體的混合智能學習法，並將其應用到優化多層前饋型神經網路連接權問題。
  17. The multimedia network has two layers and is composed of main net and access net. the main net maintains the network conlection of atm net stm - 16 relay circuit. access net maintains the double - star shaped structure and has 622m / 155m relay circuit

    所設計並實現的寬帶多媒體網採用兩層結構，由骨幹網路和接入網路組成，其中骨幹網保持現有atm網stm - 16中繼電路的全網狀網連接，接入網的各市、州節點保持以雙622m 155m中繼電路分別與骨幹節點連接的雙星型結構。
  18. This paper begins with analyzing current metro transport network. combined with ethernet work technologies, an innovative scheme has been proposed to solve transporting packet - service on metro transport network. in this scheme, the key technology is using stackable vlan to establish metro ethernet evc, and using " self - limited " protocols to manage layered metro ethernet network

    方案中採用了可堆疊式vlan （ stackablevlan ）技術來建立城域以太網evc連接，提出並採用了「自限」的概念，改造了用於以太交換網路的傳統生成樹演算法和傳統gvrp協議，實現了網路設備的分層、分自治域管理。
  19. Then it constructs three layers frame in dnc workstation according as this model and deeply discusses the key technique. in designing for facility network, the paper study method, frame and communication soft in connecting, network between numerical control equipment and host computer of dnc. based on com component, the paper brings forward designing method for the system of reamer management system, file management system, equipment management system in dnc system and gives an example for the realization of data copy component and data query component in reamer administration

    在車間局域網的dnc系統設計中，採用了b s網路通信模式，然後依據此模式構建了dnc工作站的三層體系結構，並對其中的關鍵技術進行了深入的探討；在基於設備網的dnc系統中，對數控設備與dnc主機之間的網路連接方法、結構以及通信系統軟體的設計進行了研究；在com組件技術的基礎上了提出了dnc系統中的刀具管理系統、文件管理系統、設備管理系統的設計方法，並針對刀具管理系統中的數據錄入、數據查詢組件的實現舉例說明。
  20. One wire may be connected to another wire through patch cables, transceivers, patch panels, repeaters, and even hubs. all of these layer 1 interconnections are part of the collision domain

    一條線可能和另外一條線用。 。 。 。 。 。 。連接起來。所有這些工作在第一層的網路連接設備都是沖突域的一部分。
分享友人
分享到 Line

分享到臉書