worst-case value 中文意思是什麼
worst-case value
解釋
最差值-
Value - at - risk models aggregate the several components of price risk into a single quantitative measure of the potential for losses over a specified possibility and time horizon. but those models still do not give an answer to the question “ what will be lost in the worst - case scenarios ? ” which every financial institution have to ask itself
隨后提出的var概念以最簡單的形式告訴投資者，其所持有的頭寸在一定的概率保證程度下將來可能的最大損失額，並且自80年代首次被應用於測量交易性證券的市場風險后， var獲得了廣泛應用。 -
Then, author introduces geometric nonlinear analysis theory, geometric nonlinear calculation theory during construction period, load position of live load considering geometric nonlinear and calculation theory of worst - case value, static time history theory for vehicle running, geometric nonlinear analysis theory of natural vibration and structural dynamic reaction and so on. all of these theories fit any appointed structure with corresponding programs. so a series of completed analysis approaches that cover all geometric nonlinear factors of bridge structure are formed
其次，介紹了對任意指定結構的幾何非線性分析原理、施工階段幾何非線性計算原理、考慮幾何非線性的活載加載位置與最不利值的計算原理、車隊行駛靜力時程分析原理、非線性結構的自振特性和結構動力反應分析原理等，其中包含了相應的計算程序模塊的編制方法，形成了一整套考慮橋梁結構所有幾第日頁西南交通大學博士研究生學位論文何非線性因素的橋梁結構分析方法。 -
The initial strain must be the optimum value obtained by multiple - trial method. 5. in the static analysis of the bridge model under live load, assuming a shifting concentrated load on the girder, analyzing the relation map of each section deflection and the location of the concentrated load, finishing the load - on of the worst - case live load, then the moment and deflection envelope diagrams of the girder were obtained
成橋模型建立后，在後續活載作用下的靜力分析必須首先在主樑上作用移動集中荷載，分析主梁各斷面的活載撓度與集中荷載作用位置關系曲線圖，完成最不利活載的加載，從而最後得到懸索橋主梁的彎矩包絡圖及撓度包絡圖。 -
In this chapter, we discuss that it is not true that pfq algorithm when approximates a fluid rate - proportional server with seff policy can achieve the same worst - case fairness as that of wf2q. we give a new value of worst - case fairness index for it and show that is inferior to the index of wf2q
與目前性能較好md - scfq演算法相比，雖然smfq演算法公平性稍差，但演算法的計算復雜性大大簡化，更適合在高速網路中應用，因此它是當前rps類流量調度演算法中綜合性能最佳的演算法。
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