fras 中文意思是什麼
fras
解釋
弗拉斯-
The fiber raman amplifiers ( fras ) are more and more attractive for its particular virtues such as on - line, wide band, and low noise etc, and they are very fit for dense wavelength division multiplexing ( dwdm ) system of next generation charactered by its super large capacity and long transmission distance. fras are unsubstitutable in the fields such as optical fiber communication over the ocean, long haul transmission and exploitation of the entire low - loss band of fiber
光纖拉曼放大器因其特有的在線、寬帶、低噪聲等特點而越來越被人們關注，是一種非常適合下一代超大容量、超長距離dwdm系統的光放大器，尤其是在海底跨樣光纖通信、超長距離光纖通信以及開發整個光纖低損耗窗口等方面有著不可替代的優勢。 -
Common examples of derivatives include swaps, options, futures and fras
衍生工具的常見例子包括互換（掉期） 、選擇權（期權） 、期貨和遠期。 -
The oxygen index was used to determine the best ratio of the three fras by mathematical modeling and corresponding software
以氧指數為考察參數，通過建模和優化，確定了三種阻燃劑在rtm專用樹脂中的最佳配比。 -
The division shall determine which airports, if any, where fmc ' s are allowed. this shall be as shown in the facility rating assignment system ( fras )
各分部可以決定在哪個機場可以使用引導車，並在fras中予以公布。 -
In this thesis, the main study of fras includes : first, the numerical algorithm is developed to solve the coupled raman equations, and implemented in matlab ( noises are neglected )
本文對光纖拉曼放大器的研究包括以下內容：第一設計拉曼耦合方程組的計算機數值求解方法（不考慮噪聲） ，並在matlab下編程實現。 -
The first section is the base of the whole thesis, including the conception of irr management, its procedure, and history. what " s more, it classifies irr and sum principles of its management ; the three kind techniques of irr management are the thread of the second section. it expounds different kinds of techniques, such as gap model, duration model, fras, future and option ; with the gap model and duration model, the third section use the balance sheet of our commercial banks to reveal the irr conditions of them ; on the basis of experiences of leading banks in the world, the paper puts forward several suggestions in the last section
第1部分介紹了商業銀行利率風險管理的概念、過程，及其演進歷史，同時對利率風險進行了分類，總結了商業銀行利率風險管理的原則；文章的第2部分將現有的利率風險管理技術進行了歸類，以利率風險表內管理技術，表外管理技術和綜合管理技術為主線，分別介紹了早期的差額管理，搭配記賬管理，以及現在十分流行的缺口管理和持久期管理，同時對遠期利率，利率期貨等表外技術，及證券化等綜合管理技術作了簡單的介紹。
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