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survivable adj.可長存的,可存活的,不易破壞[損壞]的。n.-a...

survival

Complicated the characteristic of the sna method and the hierarchical evaluation method , the shem can quantify the survivability evaluation system , and provide the foundation of quantitative system security evaluation . 3 . the iahp and shem are applied to the survivable evaluation of a news website 該方法綜合了sna方法和層次化安全評估方法的優點,能夠量化系統生存性評價體系,為量化系統的安全性評估提供了基礎; 3 .采用改進的ahp方法與生存性分層評估方法( shem )對某新聞網進行了安全評估。

This dissertation researches the survivable system based on the p2p technology and its key technologes , and mainly analyzes the appliance of the p2p technology to survivability . the chief work includes the following aspects : firstly , this dissertation analyzes the advantage which the p2p technology has on survivability researching , summarizes the status quo of survivability researching , and researches the theory related to the survivable system and the p2p technology . secondly , the survivable system based on the p2p technology is designed in this dissertation 本文研究基于p2p技術的可生存性系統及其關鍵技術,主要分析p2p技術在可生存性方面的應用,主要工作包括以下方面: 1 )分析了p2p技術在可生存性研究方面的優勢,對可生存性的研究現狀做了總結和歸納,并且研究了可生存性系統與p2p技術的相關理論。

The details are from chapter 2 to chapter 4 . ( 2 ) the researches about survivable wdm networks . the contents include : the influence of wavelength converters and tunable transceivers to the performance of survivable wdm networks under the condition of dynamic traffic ; the influence of xgm and fwm wavelength converters to the performance of survivable wdm networks ( 2 )具有生存性的wdm網絡中波長變換器的研究,具體內容包括:動態業務量情況下,具有生存性的wdm網絡中,波長變換器與可調諧光收發器的性能研究; xgm和fwm有限范圍波長變換器對具有生存性的wdm網絡的性能影響。

At last we study the network surviving problem in wdm network with partial wavelength conversion . based on the layered graph , a routing and wavelength assignment algorithm based on qos in survivable wdm network is proposed . this results show that this algorithm can not only meet the different qos requirements of the client layer ’ s service , but also utilize the finite networking resources efficiently with the reduced blocking probability 首先研究了部分波長可變wdm網狀網中的網絡生存性,而后結合分層圖模型提出了一種在動態業務情況下的支持不同qos要求的路由波長分配算法,仿真結果表明該算法具有很好的性能,提高了全網的資源利用率,滿足了客戶層業務在建立光通路時不同的qos要求對網絡阻塞率的要求。

However , survivable technology in all transport network ( otn ) is different from sdh because the former handle optical signal and the latter handle electrical signal . a lot of problem of survivability in otn need to be solved 然而由于全光傳送網處理的是光信號,以具有模擬特征的波長為單位,使得全光傳送網的生存性技術與比較成熟的sdh生存性技術相比,有了許多新的特點,有許多問題期待解決。

So the protection designs are very important for the fault management in survivable wdm optical networks . many research results have been used practically so far , which provides useful methods for network users and network operators 到現在為止,前人的許多研究成果都應用于了實際的wdm光網絡中,為網絡用戶和運營商提供了強有力的理論依據和方案。

Optical layer protection has characteristic of fast protection rate , high reliability , low cost and transparent , it can provide a common survivable platform for all kinds of traffic 光層保護恢復具有保護速度快、可靠性高、成本低、透明性強、可為各種業務提供一個公共生存平臺的特點,因而成為研究的熱點問題。

Timely implementation of all major components in an ems response is critical to life saving efforts in a low - impact survivable crash . these time elements were not generally met 在一個緊急醫療服務中及時的整合所有的能力對于在輕微撞擊生還性高的墜機事件中,挽救生命是至關重要的。但這些時間上因素并沒有達到。

Furthermore experient also shows that the larger network scale is , the better performace one can get with the new one . a survivable network planning strategy based on combined pre - planning 網絡規劃者可使用文中給出的方法對網絡進行規劃,并根據實際情況,通過不同的選擇來達到良好的網絡運營效果。

The heavily armored footmen are much more survivable , and will be used when you don ' t need them to move through plains in your own territory and you can afford the 20 resources per unit 重甲的步兵有更好的生存力,當不需要在境內越過平原并能負擔的起每個單位20單位資源時是不錯的選擇。

The failure of any one of the afore mentioned criteria can have a devastating effect on the environment and contribute to serious or fatal injuries in an otherwise survivable environment 以上提到的任何一點的失敗,在本來可能幸存環境中都將產生破壞性的影響,造成嚴重或致命的傷害。

The cost - effective survivable scheme in otn and key technology , primary path and protection path routing and wavelength assignment ( rwa ) are the topics in this thesis 本文的研究重點是有成本效益的光層保護方案與關鍵技術以及工作通道與保護通道的路由與波長分配問題。

A review of 60ntsb reports of survivable aviation accidents from 1970 to 1995 shows that the survival rate was better than 16 survivors for every person killed 對于1970到1995年發生的幸存航空事故的60份國家交通安全委員會報告顯示幸存比率高于,每1人死亡中有16人幸存。

The strength of all restraints should be sufficient to prevent injury at the force levels , which can be expected during the most , severe , but survivable , crash 所有固定設施都應足以防止任何力量級別的拉扯,尤其是在最嚴重而又可存活的墜機事件中。

With this length of time survivable injuries would have become critical and most probably would have resulted in the loss of life 在這樣長的時間里,存活的受傷員的情況將變得非常緊急,很可能最終失去生命。

Finally , the survivable prototype system called livenet is implemented in this dissertation 4 )實現了一個基于p2p技術的可生存性原型系統livenet 。