extreme necessity 中文意思是什麼
extreme necessity
解釋
極度需要-
Firstly, the status of our nation ' s water resources, flood and arid hazards is overviewed to illustrate the necessity for study on dynamic control of flood season limited water level. disadvantages in traditional limitsd water level design, static control of limited water level design, static control of limited water level and fuzzy limited water level curve are pointed out, and mending methods for these are introduced. dynamic control and its key problems are analyzed hi next section. the allowable range of limited water level is determined, so as the allowable extreme risk index. the definition of extreme risk is re - illustrated, risk analysis methods in reservoir operation is discussed either. according to the definition of extreme risk rate, the allowable extreme risk rate of reservoir is systematically demonstrated with variant extreme risk indexes and flood season limited water level
本文首先闡述了我國水資源狀況和水旱災害、說明水庫汛期限制水位動態控制研究的必要性；介紹了傳統汛限水位設計、汛限水位靜態控制、模糊汛限水位過程線存在的問題及其初步改進方法；分析汛期限制水位動態控制的方法及關鍵問題；進一步闡述了水庫極限風險率的定義；根據極限風險率定義，詳細敘述了不同極限風險指標時、不同汛期限制水位下起調，水庫所能承受的極限風險率計算方法。然後，基於極限風險率計算方法，以白石水庫為背景，研究「考慮壩體自身安全、考慮壩體安全與下游防護對象控制下泄流量的汛限水位動態控制的極限風險率」 。 -
Eecept for exordium this paper is divided into four parts : firstly, this thesis introduces the basic concept and connotation of risk and market risk. it illustrates the basic process of market risk management over all which consists of the discrimination of market risk, the measurement of market risk, the sensitivity analysis of market risk, extreme value analysis of market risk, the treatment and the inspection of market risk. afterwards it analyzes the necessity that the asset management department of security company carries out market risk management and it also analyzes the current situation of market risk management of management department of security company
從文章結構來看，除緒論以外，本文共分四部分：本文首先介紹了風險和市場風險及市場風險管理的基本概念和內涵，並從總體上給出了市場風險管理的基本過程，其包括市場風險的辨識、市場風險的測量、市場風險的靈敏度分析、市場風險的極值分析、市場風險的處理和市場風險的監管等，然後分析了我，國券商資產管理業務進行市場風險管理的必要性，及目前市場風險管理的現狀。
分享友人