骨幹節點 的英文怎麼說

中文拼音 [gǔgànjiédiǎn]
骨幹節點 英文
backbone node
  • 骨 : 骨名詞1 （骨頭） bone2 （物體內部的支架） framework; skeleton 3 （品質; 氣概） character; spirit ...
  • 節 : 節構詞成分。
  • 點 : Ⅰ名詞1 （液體的小滴） drop （of liquid） 2 （細小的痕跡） spot; dot; speck 3 （漢字的筆畫「、」）...
  • 骨幹 : 1. [解剖學] （長骨的中央部分） diaphysis2. （起主要作用的） backbone; mainstay
  • 節點 : [電學] panel point; hybrid; packing; node; nodal points; joint of framework; pitch point; point pitch
  1. Being a widely utilized public ip platform, it is susceptible to security attacks of all nature, as outlined in the following areas : the open nature of the ip internet systems - increase of foreign attacks, for example dos / ddos attacks ; the current weakness of the existing operating system ' s internet protocol ; mainframe, and lack of an evaluation standard for back office systems, the inevitable problem of illegal internal access, the lack of guidelines for record keeping and post attack documentation processes, hi addition, still in existence, are managerial problems including the lack of securit y knowledge amongst the workforce and the inexistence of a complete set of security guidelines. to guarantee china telecom ' s 163 / 169 system ' s reliable functions, to protect the user ' s interests, at the same time, insuring quality service, it is necessary to adapt p2dr model as a solution to the current security issues. supported by the modern secure theory and made the secure implementation abundant project practices, this paper gives the general secure design for the chongqing public ip network using p2dr secure model

    中國電信建設的公眾ip網對我國internet的發展起著決定性作用，重慶電信163 / 169網際網路是國家骨幹網在本地的延伸，擁有7個核心節點（採用cisco12012 、 2 * 2 . 5gdpt環） ，三十八個匯接節點，能提供寬帶，窄帶多種接入方式的公眾ip網，現擁有近20萬用戶，佔全市網際網路用戶四分之三以上，作為這樣一個擁有眾多用戶，開放的ip平臺，會受到各種各樣的安全威脅，主要表現在ip網路的開放性，來自外部的攻擊增多，如dos / ddos攻擊；所使用的操作系統運行的網路協議自身的脆弱性；主機、網路設備的配置是否缺乏評估手段；不可避免的內部非法訪問；缺乏必要的攻擊審計作為犯罪取證，出此之外，還有管理上的一些問題，如人員安全意識不強，安全制度不夠健全等多方面原因。
  2. In order to resolve these problems, we have made thorough studies about the research achievements on the teacher employment at home and abroad ; about the successful experiences of the developed western countries such as the united states of america and the great britain as well as about the successful practices carried out by the schools in the developed cities in china. based on the thorough studies, we have put forward our conceptions about the further reform of the teacher employment system carried out in the primary and middle schools in the rural regions. that is, the conception about the aims for the reform ; the conception about the contents for the reform and the conception about the model - the dynamic full contract employment system

    針對目前農村中小學教師聘任制改革過程中存在的問題，通過研究國內外教育家有關中小學教師聘任制方面的研究成果，西方美英等發達國家中小學實施教師聘任制的成功經驗以及中國發達地區中小學實施教師聘任制的改革實踐，本文提出了農村中小學深化教師聘任制改革的階段性目標、深化改革的內容、教師聘任制的模式? ?動態全員合同聘任制，以及推行教師聘任制的配套改革：全面實施教師資格證書制度是推行動態全員合同聘任制的條件；實施教師人事代理制是推行動態全員合同聘任制的難點；教師職務評聘分開是推行動態全員合同聘任制的重要環節；公式撥款、工資總包干是推行動態全員合同聘任制的關鍵；完善社會保障體系是推行動態全員合同聘任制的重要保障；分析了深化改革過程中骨幹教師流失的原因並提出了解決這些問題的對策。
  3. In the aspect of the choice of the comprehensive network schemes, it proposes to have the whole communication network categorized into backbone networks and specialist networks, due to the fact that city ' s trail transportation involves vast investment and lengthy construction and must be implemented line after line, period after period, etc. how to connect pots of specialist networks to backbone network so as to effect business transmission across lines has also been discussed

    3 、網路總體方案的選擇比較：針對城市軌道交通的建設投資大，時間跨越長，分線、分期施工建設的特點，將城市整個通信網分成骨幹網和專線網。在骨幹網中如何將各專線網的一個或多個骨幹節點組合，實現跨線的業務傳輸。
  4. Other local networks have only sgsns ; they do not need ggsns. the provincial network accesses to the national backbone network via brs. so the local networks may be connected with each other via leased circuits on a ppp basis, as is shown in figure 4

    有的本地網有可能不需要gsn節點而通過其它本地網的gsn節點提供服務，而有的本地網只有sgsn而不需要ggsn ，省網通過邊緣路由器（ br ）接入全國骨幹網，此時各本地網可通過租用電路以ppp方式連接，如圖4所示。
  5. Technically speaking, these nodes of isp ' s system are usually routes & switches in backbone network

    從技術角度上講，網路服務商的系統各個節點通常是骨幹網路上的路由器，交換機等等。
  6. When there is a backbone ip network in the province, the gsn, a generic term for both the sgsn and the ggsn, can serve as an access node to the backbone ip network

    當省內有ip骨幹網路時， gsn （ gprs服務節點與關口節點的統稱）節點作為ip骨幹網的接入節點。
  7. The sgsns establish external connections via provincial backbone nodes

    Sgsn通過省內骨幹節點實現同外部的連接。
  8. During the initial stage of network construction, the provincial backbone network may have one or more backbone nodes depending on capacity required

    在網路建設初期，省骨幹網根據容量需要可以有一個或多個骨幹節點。
  9. If demand for gprs service is high, there will be more than one backbone node in the province, responsible for the convergence of traffic from some of the parts

    圖5fratm方式的全省gprs示意圖若gprs業務需求大，這時省內將會有多個骨幹節點。
  10. In chapter 6, an example is given about how to apply traffic modeling to netwo ? model of 163 / 169 backbone network in guang zbou b of guang dong telecommunication network.

    論文的第六章以廣東省163 169骨幹節點廣州b的網路模型作為實例，就流量模型的應用做了分析。
  11. If there is a backbone ip network, the gsn nodes are directly connected to it. if not, these backbone nodes can be connected on a pppfratm basis

    當省內有ip骨幹網時， gsn節點等直接連接到ip骨幹網上，當沒有ip骨幹網時，可以用pppfratm等方式將各骨幹節點連接起來。
  12. Between these backbone nodes interconnection with the structure of the meshed network is formed. the provincial backbone nodes are responsible for dns analysis and access to the national network

    各骨幹節點負責部分地區的業務匯聚，骨幹節點之間形成網狀網結構互連，省內骨幹網負責dns解析和接入全國骨幹網。
  13. The provincial network accesses to the nodes of the national backbone network via border routers ( brs ), which are usually installed in pair connected respectively to different backbone nodes to ensure reliability

    省網通過邊界路由器（ br ）接入骨幹網節點，一般邊界路由器成對設置，分別接入不同的骨幹節點以保證網路的可靠性。
  14. The sgsns and the ggsns in different local networks communicate either via an fratm network on a pvc basis or via routers at provincial backbone nodes ; so the network has a certain degree of flexibility

    不同的本地網sgsn與ggsn之間的通信，既可以通過fratm網路以pvc的方式建立連接，也可以通過省內骨幹節點的路由器進行轉接，網路具有一定的靈活性。
  15. 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。
  16. For the backbone nodes, high - capacity dacs4 - 4 - 1 cross connect equipment with stm - 1s as its basic interfaces is used. between the various equipment, stm - 1 connections are directly used instead of tens of 2 mbits connections so that large amounts of hw equipment, power consumption, connecting lines between shelves and fault rate can be reduced, while network redundancy can be improved

    骨幹節點採用以stm 1為基本介面的大容量dacs4 - 4 - 1交叉機。各種設備之間直接使用stm - 1連接，不再使用幾十個2mbits連接，可以大大減少設備硬體數量，降低電源消耗，機架之間連接線顯著減少，降低故障發生率，提高網路冗餘度，也可以降低建設和維護成本。
  17. The gprs national core network is composed of regional nodes, which are connected with each other on the basis of a meshed network. a top - class domain name server ( dns ) is installed over the network, responsible for domain names that cannot be analyzed by the dns of the provincial network

    Gprs全國骨幹網由若干個大區節點組成，節點之間以網狀網方式進行連接，全國網上設一對頂級dns （域名服務器） ，負責省網dns無法解析的域名。
  18. To the practical of the engineering project, the key is the integrated design scheme in which the techniques in setting up the primary network, network topology, every node device and selection and design of route protocol are precisely analysed and demonstrated

    然後基於工程建設實際，就綜合設計實施方案的骨幹網組網技術、網路拓撲結構、各節點的設備選擇和路由協議的選擇與設計等做了較深入的分析和論證。
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