接入網路單元 的英文怎麼說

中文拼音 [jiērùwǎnglùdānyuán]
接入網路單元 英文
anu
  • 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 ...
  • 入 : Ⅰ動詞1 （進來或進去） enter 2 （參加） join; be admitted into; become a member of 3 （合乎） conf...
  • 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...
  • 接入 : insert; join up; switch on; cut over; turn on; switch in; reset; put in; place in; cut in; throw ...
  • 網路 : 1. [電學] network; electric network2. （網） meshwork; system; graph （指一維復形）; mesh
  1. From the introduction of the structure and characteristic of dcs, the analyzing in process and control peculiarity of huaxin type cement kiln and the analyzing in the ordinary forms of computer control system in the cement plant, to determine the feasibility of application of the dcs in computer control system of huaxin type cement kiln ; introduced the structure of the system hardware, constitutes and characteristic of the industrial network, the characteristic and the performance in industrial control system of the software system ; illuminated the whole course of the design and the application of simatic s7 - 300 programmable controller in the industrial producing process profoundly : the protraction of a control flowchart ; the confirmation of the control scheme in every cell ; how to workout a table of the all controlling and measuring dots in the control system ; how to set up a plc control project ; the configuration of the hardware and the network in project ; illuminated the course of how to program the plc control program in detail ; how to establish a connection between the plc and the programmer ; how to download the configuration and the program of the plc project ; the configuration of control center software simatic wincc ; the whole course and the methods of the control system debugging ; illuminated the essential in the course of the design in project and program ; illuminated the problem and its respondence maybe encountered in the project ; illuminated the superiority of the new control system in inspecting, operating and its stability ; discuss the development of the computer control system in the application of the huaxin type cement kiln

    從介紹了dcs的結構、特點和分析華新型水泥窯的工藝控制特點及當今在水泥窯計算機控制系統上採用的幾種常見形式的比較出發，分析了在華新型水泥窯應用dcs的可行性；詳細介紹了系統硬體結構、網路組成及特點、所採用的軟體體系的特點及其在工業控制應用中的性能；深入詳細地說明了西門子s7 - 300可編程序控制器在華新型水泥窯控制上應用及設計的全過程：控制流程圖的繪制；單元控制方案的確定；系統控制測點表的編制； plc控制項目的建立；項目硬體及網路的組態； plc控製程序的編制過程並詳細說明了控製程序的編制思路； plc與編程器連接的建立； plc項目組態及控製程序的下載； wincc監控軟體的組態；控制系統的調試過程及方法；對設計和使用的要點及系統調試時應注意的問題進行了說明；對項目的實施后的華新型水泥窯控制系統在操作和控制上及其在系統易維護性、系統穩定性上的優勢進行了說明並討論了華新型水泥窯計算機控制系統的發展方向。
  2. Ip voice gateway is a node between the communication control unit and the server of trunking system in trunking system network. its duty is digital compress coding and packetization of the voice in trunking system. it located on the edge of the network and accessed the trunking system into ip network from the kernel network angle

    語音網關作為集群通信系統ip聯網的關鍵設備，它處于集群系統話路控制單元和集群系統服務器之間，起著語音壓縮、分組傳輸的重要作用;從網路的角度來看，它處于ip網路和集群無線通信系統之間，把集群通信系統接入ip網路。
  3. The number of the hidden layers of mul - tilayer perceptrons ( mlps ) is analyzed, and three - layer perceptrons neural network is adopted ; by analyzing the mechanism of the neural cells in hidden layer, a method for combining genetic algorithm and bp algorithm to optimize the design of the neural networks is presented, and it solves the defects of getting into infinitesimal locally and low convergence efficiently, it can also solve the problem that it can usually obtain nearly global optimization solution within shorter time through using genetic algorithm method lonely ; several examples validate that this algorithm can simplify the neural networks effectively, and it makes the neural networks solve the practical problem of fault diagnosis more effectively

    對多層感知器隱層數進行了分析，確定採用三層感知器神經網路;通過對隱層神經元作用機理的分析，引入了遺傳演算法與bp演算法相結合以優化設計神經網路的方法，有效地解決了bp演算法收斂速度慢和易陷入局部極小的弱點，還可以解決單獨利用遺傳演算法往往只能在短時間內尋找到接近全局最優的近優解的問題;通過實例驗證了這種演算法能夠有效地簡化神經網路，使神經網路更加有效地解決實際的故障診斷問題。
  4. High capacity bandwidth cross - management equipment is a new type of network element, which can integrate all the access and transfer facilities into a single network node

    大容量帶寬交叉管理設備是一種新型的網路單元，它可以把所有的接入設施和傳送設施綜合在單一的網路節點內。
  5. Since epon is a multipoint - to - point system, a major feature for this new architecture is the use of a shared transmission media between all users ; hence, medium access control arbitration mechanisms are essential for the successful implementation of epon : ensure a contention - free transmission and provide end users with an equal access to the shared media

    由於epon特殊的點到多點的網路拓撲結構，在上行方向各個光網路單元onu （ opticalnetworkunit ）共享通道帶寬，採用時分多址tdma的方式發送數據，因此需要採用媒體接入控制（ mac ）協議來協調各個onu的發送，避免上行數據的沖突。
  6. According to the desire of no operator on duty operation mode and dispatching two hydropower plants and two dams by tgcdc, and focusing on how to connect the cscs of gehp to the cscs of tgcdc to meet the technical demand of cascade dispatching, advanced the frame and network configuration of sj - 600 lcu that is appropriate to the functional desire of no operator on duty operation mode, and fully compared with the import lcu on system structure, technology capability and configuration ; and advanced two reforming schemes of connecting the cscs of gehp to the cscs of tgcdc that meet the desire of tgcdc and are appropriate to the desire of no operator on duty operation mode

    根據無人值班和三峽梯調實行兩廠兩壩聯合調度的要求，圍繞著二江電廠計算機監控系統如何接入三峽梯調監控系統滿足梯級調度的技術要求，提出了適應無人值班功能要求的sj - 600型現地控制單元（ lcu ）裝置的構成和網路結構，並就系統結構、技術性能和組態等方面同進口lcu進行了全面比較；提出了兩套滿足梯調要求、適應無人值班要求的二江電廠計算機監控系統接入三峽梯調監控系統的改造方案。
  7. First, the basic concept of nerve net has been introduced. and then the detail structure of the bp nerve net and the detail design precept of input and output layer have been given

    首先介紹了神經網路的基本概念，接著給出了神經網路的具體結構和輸入輸出單元的設計方案。
  8. We study the atm based pon and discuss its network architecture, layered model and their components. an optical distribution network ( odn ) used in apon is also designed. in addition, we bring forward a wavelength division based time division access technology

    結合atm技術的pon我們在第二章中進行了研究，討論了apon的網路結構、分層模型和各組成單元等問題，設計了一個光分配網並提出了基於波分的時分復用接入技術方案。
  9. For a small local network, the gsn node can be located in the exchange room. the pcu is connected to the sgsn on a ppp basis so as to save trunks. when there are many pcus and they are located in places other than the exchange, they can access to the sgsn via the existing fr network or a self - built fr network

    對于規模較小的本地網，可將gsn節點設置在交換機房內，其pcu經過交換機以ppp的方式同sgsn連接，可以節省中繼線路。當pcu單元數量多且與交換機位於不同的地方時，可以通過現有的fr網或自己組建fr網路接入到sgsn中，此時gsn節點位置相對靈活。
  10. Firstly, the thesis introduces the background of network management construct and present of shannxi unicorn mobile network, points out necessity of network management ; secondly, the thesis summarize the concept, system architecture and functions of tmn ; thirdly, form the technique of tmn, the schema of design on shannxi unicorn mobile network management system is offered ; fourthly, through research of network unit distribute, take advantage of technique x. 25 over ip. network frame is designed ; fifthly, the thesis discusses and compares interface of q3, corba and other interface

    本文首先介紹了網管建設的背景和陜西聯通移動網路的現狀，指出了網管建設的必要性；其次對tmn的概念、結構和功能進行了簡單的描述；第三，從tmn的指導思想出發，結合陜西聯通的實際，論述了移動網管系統的體系結構，並提出了軟硬體的結構設計方案；第四，通過對陜西聯通移動網網元分佈的研究，提出了網元接入的詳細方案，並利用x . 25overip ，對部分通信網路進行了改造，確定了網管系統的組網方案；第五，在對移動網管介面q3 、 corba和其他介面進行詳細比較的基礎上，提出了適合目前移動網路管理的介面方案；第六，對設計好的網管介面進行了初步的實現。
  11. In the process of image compression, considering that the three or more layers bp networks have some redundancies in the weights between input layer and meddle layer so as to effect the network ' s study speed and compression quality, we bring forward a new two layers back propagation networks and it ' s arithmetic

    考慮到利用三層及三層以上bp網路對圖像壓縮，其有效信息是中間層單元上的輸出值和中間層與輸出層之間的連接權，而輸入層與中間層的連接權是冗餘的，以至於對學習速度和壓縮質量有負面影響。
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