概率不確定度 的英文怎麼說

中文拼音 [gàilǜbùquèdìngdù]
概率不確定度 英文
probable uncertainty
  • 概 : Ⅰ名詞1 （大略） general outline 2 （神氣） manner of carrying and conducting oneself; deportment ...
  • 率 : 率名詞（比值） rate; ratio; proportion
  • 不 : 名詞[書面語] （剁物所用的木墩） a block of wood
  • 確 : 形容詞1. （符合事實; 真實） true; reliable; authentic 2. （堅固; 堅定） firm
  • 定 : Ⅰ形容詞1 （平靜; 穩定） calm; stable 2 （已經確定的; 不改變的） fixed; settled; established Ⅱ動詞...
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 概率 : [數學] probability; chance概率論 probability theory; theory of chances; 概率曲線 probability curv...
  • 確定 : 1. （明確地定下） define; fix; determine; ascertain 2. （明確而肯定） definite; certain; for sure
  1. Investors produce biases systematically in their decision making. debont and thaler believe that overconfidence is one of human being ’ s most stable psychological characteristics and their evidences show that people are overconfident of the probabilities of occurrences of uncertain events in their decision making

    投資者系統性決策偏差比較多， debont和thaler認為過度自信是人類最為穩定的心理特性，他們列舉了度量的證據顯示人們在做決策時，對不確定性事件發生的概率的估計過于自信。
  2. When blanket jamming is used, the more the ratio between the power of jamming and the power of signal, the less detection probability of the radar is. the effect of distributed jamming mainly depends on the total power. after distributed, the randomicity of distance and phase of jamming source bring difficulties to analysis

    對壓制式干擾來講，干信比越大，雷達的發現目標的概率就越小，由於分散式干擾的干擾效能在於其合成功率，在分散式干擾單元分佈之後，各個干擾源與被干擾對象之間的距離的不確定性，帶來了干擾信號相位的不確定性，增加了分析干擾效能的復雜度。
  3. On the one hand, there is grea t influence of temperature field factor and reliability theory on the wear process of parts, which cannot be ignored ; on the other hand, because of the uncertainties of outer circumstances were longevity should adopt the expression form of probability longevity

    一方面，溫度和應力一樣對零件的磨損過程影響很大，都應納入磨損的計算過程中；另一方面，外界環境的不確定因素很多，磨損壽命應該採用概率壽命的表述形式。
  4. Using its probability statistical approach, this paper analyzes the uncertainty distribution of net pay thickness and permeability in the reservoir, researches the impart of geologic parameter uncertainty on gas well binomial productivity equation

    應用概率統計法，分析了儲集層有效厚度、滲透率的不確定性分佈，研究了地質參數不確定性對氣井二項式產能方程的影響。
  5. 5. the project completion probability is discussed, which fully describes the uncertainty of construction sequence schedule and provides basis for analysis of time limit

    5 .進行了完工概率分析，較好地描述了施工進度計劃的不確定性，為施工工期論證分析提供了依據。
  6. Based on the quantitative analysis of each source, the extended uncertainty of measurement results was obtained from standard uncertainty ( synthesis of uncertainties from each source ) multiplied by an extended factor of 2 ( under confidence probability of 95 % )

    在對各個不確定度分量進行量化的基礎上，通過合成得到測量結果的標準不確定度，再乘以95 %置信概率下的擴展因子2 ，得到測量結果的擴展不確定度。
  7. Stochastic and uncertain performance of power systems is thoroughly studied with a probabilistic simulation method in this paper. based on modeling of element failure and dispatching measures, static, dynamic and integrated securities are analyzed, and hence operation states are quantitatively classified. in probabilistic static security assessment, sequential and non - sequential monte - carlo sampling techniques are applied considering time varying parameter and constraints

    本文採用概率模擬方法，深入研究了電力系統運行中的隨機和不確定特性，在對元件隨機故障和調度控制措施建模的基礎上，對系統的靜態安全、動態安全和綜合安全進行概率評估，建立了電力系統運行狀態的量化分析模型。
  8. Probability fatigue is a subject that studies the fatigue damage of machine accessory and structure component by the method of probability and statistics and analyzes their fatigue intensity according to the uncertainty and distribution of their fatigue damage

    概率疲勞是用概率統計方法研究機械零件和結構構件的疲勞損傷，根據其存在的不確定性因素及分佈進行疲勞強度分析的一門學科。
  9. In the base of investigating and analyzing to working theory, measure methods and relevant standard, the text processes particular analyses to the working theory of billing system and reason of making billing wrong and puts forward technology index and measure method that can externally evaluate the capability of billing system and is suit to the situation of our country. some indexes and measure way are put forward for the first time ( example error of call clock, time error and measure method to moving exchanger ' s billing system. ) through analyzing telecom charging way, charging users, charging point and charging methods of telecom basic and all kinds value - added operation and utilizing the newest measure apparatus, modern measure technology, communication technology and probable method, this text puts more scientific, efficient and easily operated measure methods and process a uncertain analysis to measure methods

    本文在調查和分析國內外局用交換機計費系統工作原理、檢測方法和相關標準的基礎上，對計費系統的工作原理和產生計費錯誤的原因進行了詳細的分析，提出了適合國情的能夠客觀評價計費系統計量性能的技術指標和檢測方法，有些指標和檢測方法在國內相關資料中屬首次提出，如通話計時誤差和時刻誤差和對移動交換機計費系統的一些檢測方法；本文通過對電信基礎業務和各類增值業務的計費方式、計費用戶、計費點和計費方法的分析，利用國內外最新檢測儀器、現代檢測技術、通信技術和概率統計方法，提出了較科學、有效和利於實施的檢測方法，並對檢測結果的測量不確定度進行了分析。
  10. According to me theory of path dependence, the essay finally recommends that strategies and their corresponding measures regarding the implementation of financial derivative instruments should be carried out in china depending on the levels and stages of the then market conditions. the creation of the essay may be outlined into the following aspects : 1. based on the results of study on financial derivative instruments at home and from abroad, the essay has theoretically clarified the core functions and characteristics of financial derivative instruments by further explaining some issues of financial derivative instruments in a deep - going and comprehensive way and creatively points out that the core function of financial derivative instruments is to eliminate the asymmetrical information, which has theoretically laid a concrete foundation for the implementation of financial derivative instruments in terms of preventing and controlling loan risks of banks

    關于風險的定義，國內外學術界有不同的學說，第一種是損失可能說和損失不確定說， 1895年，美國學者海尼斯（ h聊esj ）在《 riskasaneconomicfactor 》中，提出「風險意味著損害的可能性」 ， 1901年美國學者威利特（ ahweillet ）在博士論文《風險與保險的經濟理論》中指出「風險是關于不願發生事件的不確定性的客觀體現」 ，在這種學說中對風險的定義有三層含義：一是風險是客觀的；二是風險的發生具有不確定性：三是不確定性的程度可以用概率來描述。
  11. However, the fatigue of structure is such a complicated phenomenon affected by many uncertainties that it is necessary to analyze the structural fatigue from the point of probability and statistics. probabilistic fracture mechanics is a branch of fracture mechanics, so the various parameters affecting the fatigue propagationg a re considered as randomized

    作為斷裂力學的一個新的分支，概率斷裂力學從概率和統計的角度對結構進行疲勞可靠性分析，充分考慮了疲勞破壞過程中出現的不確定因素，將影響疲勞裂紋擴展速率的各參數看作是服從某一種概率分佈的隨機變量。
  12. In the paper, the models of uncertain reasoning are focused, such as the reasoning model of bayes probability, reliability theory, d - s evidence theory and neural network

    本文主要涉及的不確定推理模型包括主觀貝葉斯的概率推理模型，可信度理論推理模型，證據理論及其改進推理模型以及神經網路推理模型。
  13. From the angle of uncertainty of inflow and water consumption, the risk of water dispatching on the lower reaches of the yellow river is analyzed. inflow series are generated by use of the method of representative disaggregation. water consumption series are generated according to rainfall probability distribution. a model for risk analysis of water dispatching is established with the technique of stochastic simulation, and a quantitative description of risk is presented, thus, making the water dispatching decision - making more scientific

    從來水和用水不確定性角度分析黃河下游水量調度風險.對來水採用典型解集方法生成來水系列，對用水根據降雨概率分佈生成用水系列，利用隨機模擬技術建立了水量調度風險分析模型，給出風險的定量描述，從而使水量調度決策更加符合實際
  14. Among others, the probability analysis approach has difficulty in deciding objective probability, and thus it is necessary to obtain subjective probability through expert empirical prediction, modify it by the bayesian formula and get a posteriori probability, and substitute it for objective probability in risk measurement and risk premium calculation

    其中，概率分析方法在應用中就存在客觀概率不易確定的難點問題，因此需用專家經驗預測法得到主觀概率后，利用貝葉斯公式加以修正並獲得后驗概率，再用后驗概率代替客觀概率進行風險的度量及風險收益的計算。
  15. For the uncertain character of material function, the intensity of spray concrete and concrete lining is uncertain too. it can describe quality character better by probability model and statistic parameter of stochastic variable

    由於材料性能具有不確定性，噴混凝土和二次襯砌的強度亦同樣具有不確定性，一般用隨機變量的概率模型和統計參數來描述，能更好地描述其質量特徵。
  16. At the same time, we brought forward a probability model of time limit for a project under the condition that it was n ' t definite according to the character of the mould project, and studied the method of calculating the indefinite critical route, and used this model to predict the rate of progress of a project

    同時，我們根據模具項目的特點給出了任務工期不確定性情況下的工期概率模型，研究了這種非確定型關鍵路線的計算方法，並並利用該模型對于項目完工的進度進行了預測。
  17. The primary works and innovations of this paper include but not limited to : ( 1 ) considering the nonlinear, time - varying and uncertain characteristics of networks, a new active queue management ( aqm ) algorithm, i. e. nnpc - aqm was proposed based on predictive control theory, which requires less model accuracy. in order to realize fast control, a predictor was constructed using two - layer linear neural network to predict the future queue length, and a controller was composed using two layers of nonlinear neural network to optimize the next control volume, i. e. drop probability

    本文研究的主要內容及創新點如下： （ 1 ）針對網路的非線性、時滯、不確定特點，結合預測控制理論提出一種新型主動隊列管理（ aqm ）策略nnpc - aqm ，該演算法基於單值預測控制思想，為了實現快速控制，採用兩層神經網路構造預測器，估計未來時刻隊列長度；採用兩層非線性神經網路組成控制器，實現對下一步丟棄概率的優化。
  18. So the ability of resolving the uncertain problems represents the intelligence of system, and the reasoning model based on uncertainty has become a key research project in ai and expert system ( es ). uncertainty knowledge representation can be classified into two categories : probabilistic and non - probabilistic

    不確定知識表達的方法可分為兩大類：一類是基於概率的方法，包括信度網（ beliefnetwork ） 、動態因果圖（ dynamiccausalitydiagrams ） 、馬爾可夫網（ markovnetwork ）以及在專家系統prospector中使用的方法等。
  19. Under the reality conditions, the occurrence probability of event shows fuzzy and random, the fuzzy number is inducted into the causality diagram in this paper, and it can solve the difficulty of obtaining the precision probability value as well as solve the problem of the fuzzy and random of the occurrence probability of event

    針對實際情況事件發生概率具有模糊性和不確定性的特點，文章將模糊數引入因果圖中，解決了獲取事件發生概率精確值的難度，又使因果圖能處理帶模糊性和不確定性的問題。
  20. For the extend model of cognitive map, conditional probability, theory of uncertainty and knowledge database are introduced to cognitive map, and fuzzy cognitive map ( fcm ), probabilistic fuzzy cognitive map ( pfcm ), belief knowledge database based probabilistic fuzzy cognitive map ( bkpfcm ), " extended dynamic cognitive network " are presented. therefore, those extended models can express the fuzzy and belief measure of uncertainty causal relationships and expert knowledge with uncertainty

    本文把條件概率、不確定性理論及知識庫引入認知圖中，提出「概率模糊認知圖」 、 「基於信任知識庫的概率模糊認知圖」及「擴展動態認知網路」來表示事物間因果關系測度的不確定性、因果聯系的時空特性及專家對知識的不確定性，從而擴展了認知圖模擬現實世界的能力。
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