event probability 中文意思是什麼

event probability 解釋
事件概率
  • event : n. 1. 事件；事情；事變；大事。2. 偶然事件，可能發生的事。3. 活動，經歷。4. 〈古語〉結局。5. 【體育】項目〈尤指重要比賽〉。6. 【法律】訴訟[判決]的結果。
  • probability : n 1 或有；或然性。2 【哲學】蓋然性〈在 certainly 和 doubt 或 posibility 之間〉。3 【數學】幾率，...
  1. Probability is a numerical statement of the likelihood that an event will occur.

    概率是指某一事件發生可能性的數量陳述。
  2. The research leader, noreen maconochie, a senior lecturer at the london school of hygiene and tropical medicine said, " the findings related to low pre - pregnancy weight, previous termination, stress and change of partner are noteworthy, and we suggest further work be initiated in other study populations. " to have a miscarriage ; abort the ratio of probability of the occurence of an event

    研究小組組長倫敦衛生及熱帶醫學院高級講師諾琳麥克諾奇說： 「這些研究結果很有意義，體重過輕有過墮胎史壓力過大及與伴侶分居等易造成流產的幾個因素應引起女性的注意，同時我們希望這一研究能盡快在別國進行。 」
  3. Prof. of statistics ： kiss is an event whose probability depends on the vital statistics of 36 - 24 - 36

    統計學教授接吻是一項在生命力統計是36 - 24 - 36時（三圍）發生機率較高的事件。
  4. At last, this thesis figures out an event - based method of air threat assessment through the definitions of the events, the modeling accompanied with xml description of the model, the introduction of the functional architecture model of event correlation, the type of event correlation and the expressions of the theory of this technique, the event deleting and contracting on the data facet, the correlation between the events in causality by bayesian network and the probability reasoning, exemplifying and calculating of bayesian network employed in the construction of threat assessment model of air battle

    最後提出了一種基於事件的空戰威脅估計方法。對事件進行了定義、建模並用xml語言進行了數據描述;介紹了事件關聯功能結構模型;介紹了事件關聯類型及知識表達方式，從數據層進行了事件清理和壓縮，使用貝葉斯網路對因果事件進行關聯，建立了空戰威脅估計貝葉斯網模型、進行了貝葉斯概率推理及算例分析。
  5. Zhou shengyu （ computer application ） directed by chen xiaomin because of the radiation in space enviroment, the data in sram of the aerospace computer will nomally experience single event upset ( seu ) errors at a scale of small probability. had not been corrected in time, these errors would effect not only the performance of the computer system but also the transmission of the key data.

    由於輻射導致的單粒子翻轉效應seu （ singleeventupset ） ，使得航天計算機上的靜態存儲器sram中的數據可能出現小概率錯誤，這種錯誤若不及時進行糾正將會影響計算機系統的運行和關鍵數據。
  6. The probability and unconditional failure intensity of top event was computed in the quantitative analysis of fta based on bdd

    在基於bdd的故障樹定量分析研究中，實現了頂事件發生概率和絕對失效強度的求解。
  7. From top level event fault, every level events " ineffective rate and unreliability limit are calculated and sorted by maximum probability of occurred faults in each level, the sequence of the bottom - event is arranged, and then the most probably happened bottom - event correspond to the specific top - event is found rapidly

    從頂事件開始，計算各級故障的失效率和不可靠度，按照各級故障發生的最大概率，排列出底事件序列，迅速找到某一頂事件最可能對應的底事件，實現智能故障分析與診斷。
  8. Small probability event

    小概率事件
  9. Based on research of theory and methods, this thesis presents design scheme of the dynamic fault tree analysis platform dfta and implement the platform ; practices a dynamic fault tree analysis example of boeing 707 plane engine oil indication system and alarm system on the platform and gets top event occurrence rate 、 minimal cut sequence 、 probability importance sequence 、 structure importance sequence and critical importance sequence and presents system improvement suggestion based on the analysis results

    在理論方法研究的基礎上，本文提出了動態故障樹分析平臺dfta的設計方案，並進行了實現;利用該軟體對波音707飛機發動機滑油壓力指示和警告系統進行了動態故障樹實例分析，得到了頂事件發生概率、最小順序割集、概率重要度排序、結構重要度排序、關鍵重要度排序等分析結果，並根據上述分析結果提出了系統設計改進建議。
  10. This paper presents the conversion from dynamic logic gate to markov chain, the solution of dynamic subtree top event failure probability and the method of obtaining the failure mode of subsystem using markov model, that is sequence cutsets of the dynamic subtree. the typical approach to importance analysis of component is impractical for large systems in markov model, so this paper also provides a simple and intuitionistic graph solution based on markov chain

    論文研究了動態邏輯門向馬爾可夫鏈的轉化方法，利用馬爾可夫鏈法求解動態子樹頂事件概率，以及通過馬爾可夫狀態轉移圖直接找齣子系統的故障模式和薄弱環節，即得到動態子樹的順序割集。
  11. Consequently, we propose a new feasible rule, where the con - elation of returns and targets is considered to be a multiple - to - multiple problem. on this basis, we put forward an idea that a generalized joint event consists of two generalized events. and a generalized probability data association ( gpda ) algorithm is given by using bayes " rule

    本文提出一種更符合實際情況的新可行性規則，認為量測與目標之間是多-多對應關系，並據此提出由兩個廣義事件構成廣義聯合事件的思想，利用貝葉斯公式給出了廣義概率數據關聯（ gpda ）演算法。
  12. The ratio of probability of the occurence of an event

    幾率可能性本站通用網址：
  13. If either of strength and stress is stochastic variable and another is fuzzy variable, the. fuzzy variable can be transformed to section number on the assumption that the probability of fuzzy variable taking some points in that section is proportional to its value of membership function respectively, then the probability of structural fuzzy event is transformed to general probability with stochastic strength and stress variables and can be solved by general probability theory

    當強度和應力之一為隨機變量，另一個為模糊變量時，提出將模糊變量通過模糊集合截集轉換為區間數，並假定模糊變量在此區間取值的可能性與相應的隸屬函數值成正比。採用上述處理后，結構模糊事件的概率即轉化為相應的普通事件概率，可按應力和強度為隨機變量，用常規可靠性理論進行求解。
  14. The american economy could yet slip into recession, an event on which goldman sachs now places a 40 % probability

    美國經濟很可能仍然會滑入經濟衰退，高盛公司講目前這種情況有40 %可能會發生。
  15. After introduce several methods about risk assessment, such as. decision - making analysis method, probability risk assessment using event tree and fault tree. construction reliability, the risk assessment that embodiment stress - strengthen interference models, we explain the method that used in the paper in detail

    在簡要介紹常見的幾種常用風險評價方法，如：決策分析、失效模式影響及評價，概率風險評估、概率結構力學和結構可靠性分析的基礎上，詳細討論的本文所採用的模糊綜合評判方法的理論基礎及技術路線。
  16. Though studying some formulas in theory of probability, we give the formula conditional probability in complete event set and a simplified formula for density ' s function in two random variables, they offer new methods in calculation

    摘要通過對概率論中有關公式的研究，給出了全條件概率公式和二維隨機變量函數的密度函數的簡化計算公式，為其計算提供了新的方法。
  17. In the aspect of the selection of fuzzy probability of bottom event, the concept of the basic condition in the priority of selecting the fuzzy number model is brought forward, and traits of the fuzzy number model is analyzed and compared. the reason that the accurate probability is replaced with the probability of linear fuzzy number is elucidated. and the definition and arithmetic of the logic gate fuzzy arithmetic operators is established

    在模糊故障樹分析法選擇底事件模糊概率方面，本文提出了優先選擇模糊數模型的基本條件的概念，分析比較了各種模糊數模型的特點，闡明運用線性模糊數概率取代精確的概率值的理由，並根據模糊數（ f數）及其運算規則，導出邏輯門模糊運算元定義及演算法。
  18. Analysis and application of the small probability event principle

    有關小概率原理的分析和應用
  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. The analysis of the probability of maximum temperature in south china during the summer of 2003 revealed that this event can ' t be considered as a reflection of long time trends, but rather than an episode under interannual variability

    分析最高氣溫的概率分佈特徵，得出2003年夏季江南、華南地區出現的極端酷熱天氣，只是年際變化的表現，而不是長期變化趨勢的反映。
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