nef 中文意思是什麼
nef
解釋
n. 名詞 （食桌上擱鹽、拭嘴布、匙子等用的）船形盆。-
On structure of nef - value morphisms of projective varieties
值態射的結構 -
Network element function nef
網路單元功能 -
The nef found that the people from island nations enjoy the highest hpi rankings
新經濟組織發現，來自島國的人們享受著最高等級的快樂指數。 -
Based on the back - analysis data of some excavation stage, through the non - linear finite element program nef, we can predict the tendency of next excavation stage. the relative error between calculation and measurement is controlled in 25 %, demonstrate the estimate prediction is successful
根據反演的某一階段的土體參數值，通過非線性有限元程序nfp ，預測后一階段的邊坡變形情況，實例中理論計算值與實測值的相對誤差控制在25 %以內，說明預測是成功的。 -
This paper addresses how to introduce the corba techologies into the tmn, meanwhile, it also addresses the possible applicatioin of corba in tmn. finally, this paper also introduces the detail design of how to apply a corba middleware tao into alcatel ' s forth generatioin project, using corba as the network management interface between the qaf and nef, the functions in tmn. this paper especially pays attention to the detail design of the netowrk management ' s softweare framework, managed object class and notifciation management, try to find a more elegant design pattern in network management development
隨著電信網路技術的不斷發展，各種新業務的日新月異，傳統的基於osi協議棧的電信管理網tmn在開放性，分散式，互操作性和實現的復雜程度上都日漸不能滿足需求，為了解決這樣的問題，國際電信聯盟itu - t將corba技術引入電信管理網中，本文就如何在tmn電信管理網中引入corba技術，引入后的實際設計問題，以及corba技術在tmn中可能的應用做了一定程度的探討，並結合alcatel4g網管子項目介紹了如何將基於corba的中間件tao ，應用在網元層網管系統中，作為q介面適配層qaf和網元功能層nef的標準管理介面。
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