critical probability 中文意思是什麼

critical probability 解釋
臨界概率
  • critical : adj 1 批判的，批評的；（在某方面）有鑒定力的 （in）。2 吹毛求疵的；愛挑剔別人的 （of about）。3 ...
  • 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. In this paper, monte carlo ( mc ) method is used in the research of distributing of construction duration and computation of time parameter of pert network. according to probability viewpoint, critical line and key degree of activity in the network are also defined. aiming at the limitation of application of the mc in large scale the network, the simplified computational method for the network is presented with quantum probability theory and composite method of path in network

    本文用mc （ montecarlo ）方法研究了施工工期的分佈規律和pert （ programevaluationandreviewtechnique ）網路的時間參數的計算；用概率論的觀點定義了pert網路主導線路和關鍵度；針對大型施工進度網路mc方法應用的局限性，採用線路合成方法，引進當量概率概念，提出了pert網路的簡化計算方法；根據工程搭接施工網路的特點，將其轉化為廣義pert網路，探討了其施工進度風險的計算。
  2. The reliability indices, optimal diagnostic critical value and optimal check cycle are derived by using the probability analysis, the supplementary variable technique and an optimization method

    利用概率分析、補充變量和最優化方法，求出了系統基於可靠性的最優診斷參數臨界值和最優檢測周期。
  3. 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。
  4. The generation is coinciding with the probability distribution for the same work procedure. for one turn of simulation, the rigid network plan algorithm is used. after enough turns of simulation, the distribution of the total work period can be determined, at the same time the critical path and time parameters can be found in the pnp

    本文首先論述了網路計劃發展的幾個方面，然後引入概率理論與統計知識，建立起一個概率型網路計劃模型，在此基礎上闡述了工序工期與網路總工期的概率分佈的判定與擬合方法，通過中心極限定理同時輔助於計算機數值模擬法，對網路計劃做出了一些統計分析，同時提出了概率型網路的關鍵路線的確定方法。
  5. The simulation findings uncover that : either a higher inefficiency level of e - marketplace, or a higher opportunity cost that a seller in the traditional marketplace takes, or a low upper limit of active sellers in e - marketplace, or a higher probability of taking stochastic actions, or less information to form expectation, can be propitious for spurring the shift from the traditional marketplace to the e - marketplace. as for the popular “ thorough shift ” presumption, this paper puts forward that, an aggressive shift from traditional marketplace to e - marketplace is probably built on an effort by the buyer to constrain his own bargaining power or to share benefits with the supplier. by developing economic models and leveraging the general game theory, this paper also finds out that cost is the critical factor that governs the evolution of monopolistic market, monopolistic competitive market and oligarchic market

    保持其它因素不變，以上因素對市場演化的影響作用分別為:市場演化對電子市場競爭無效率度高度敏感，當電子市場競爭無效率度小幅度下降時，市場顯著地偏向傳統市場，當電子市場競爭無效率度小幅度上升時，市場顯著地偏向電子市場;傳統交易中賣方所承擔的隱性成本是市場演化的另一個決定性因素，當傳統交易中的賣方所承擔的隱性成本取值較大時，電子市場將佔主導地位，當傳統交易中的賣方所承擔的隱性成本取值較小時，傳統市場將佔主導地位， ;當為電子市場中實際參與每筆交易的賣方設置一個低的上限時，傳統市場將迅速演化為電子市場;市場參與者的非理性行動概率越大，市場越容易向電子市場
  6. The thesis, in the probability analysis and computation, considers the failure history of space frames and trusses, adopts the bound criterion and algorithms on the base of system ' s critical strength, and introduces the soft self - adaptation control bound into the identification of dominant failure modes ; at the same time, with the incremental load method and differential equalized recursive method, computes the limit - state function of failure mode and probability index precisely under no leaking the dominant failure modes

    文中在可靠性分析和計算部分，考慮空間剛桁架結構系統的失效演化歷程，採用基於系統臨界強度的約界準則和約界演算法，將柔性自適應控制邊界引入失效模式識別過程；同時，用荷載增量法和微分等價遞歸演算法相結合，確保在嚴格不遺漏主要失效模式的情況下，快速準確地求解失效模式的極限狀態方程和可靠度指標。
  7. And when going on reliability analysis of slope stability, confirm with critical split surface using traditional definite value analysis method ( namely most dangerous sliding surface ), then calculate reliability index and failure probability of slope in this sliding surface. compare with using trial method to look for critical sliding surface in the past, it reduces time of calculating greatly, improves computational efficiency, can get safety coefficient and failure probability of slope stability at the same time

    並且在進行邊坡穩定可靠性分析時，用傳統的定值分析方法確定公路邊坡的臨界滑裂面（即最危險滑裂面） ，然後以此為基準計算邊坡的穩定可靠指標及邊坡失效概率，與以往尋找臨界滑裂面的試演算法相比，大大減少了計算時間，提高了計算效率，可以同時求得邊坡穩定安全系數和邊坡失效概率。
  8. 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。
  9. As the critical technology of ops, optical buffers can reduce loss probability and enhance switching efficiency, especially while dealing with the problem of contention resolution

    光緩存技術是光分組交換的關鍵技術之一，尤其是對于交換中的競爭沖突解決，引入光緩存可以有效的降低丟包率，提高交換效率。
  10. Similar to percolation, the critical rock fracture model is established by renormalization group theory approach, and the relation between the fracture rules and the critical probability, and the fractal dimension, and the critical exponents is studied

    類似與滲流模型，就巖裂模型我們提出巖裂規則系數的概念。在此基礎上，對該模型進行了研究。得到一些有趣的結論。
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