本文首先在有限概率空间中，运用经典的最值定理得到了勒让得变换；
We first consider the classical case where the underlying probability space is finite.
这些本质上都是看跌期权，潜在利润有限，产生灾难性损失的概率虽小但确实存在。
These were essentially put options, with limited upside and a low but real probability of catastrophic losses.
一种方法非常快，但成功的概率有限；另一种非常慢，但成功的可能性很高。
One was quite fast, but had a limited probability of succeeding. The other way of doing it was quite slow, but had a very good probability of working.
考察了有利息力风险模型的有限时间破产概率问题。
The finite time ruin probability of the risk model with constant interest force was considered.
并且推导出了关于有限时间破产概率和破产时间分布的递归方程。
Recursive equations for finite time ruin probability and distribution of ruin time are derived.
本文给出了有限域上单变元多项式分解的一种概率算法。
A probabilistic algorithm for factoring univariate polynomials over finite fields is presented.
本文采用计算机模拟的方法，对有限群体中基因频率的概率分布进行了研究。
The probability distribution of gene frequency was studied by simulative method in finite population.
考虑了破产时的期望，有限时间破产概率。
The expect of the time of ruin and the finite time ruin probability are also presented.
并由此得到有限时间内的生存概率公式。
The formula of the survival probability in finite time period also are got for that reason.
基于随机安装偏差模式，利用空间有限单元法和概率方法，分析了网架结构由于安装偏差引起的初始应力和初始位移。
Based on the assumption of random installation deviation, the finite element met hod analyzing the initial displacement and stress of grid structures was set up.
文中研究定义在紧有限交换半群上的概率测度，同时研究它们的合成收敛序列的性质。
In this paper, the probability measure defined on the compact finite commutative semigroup and us composition convergence is discussed.
利用概率论的理论，推导出了某一假定证券市场中有限周期买入期权的三项式期权定价公式。
Through the theory of probability, we show the formula of the trinomial option pricing model for finite periods in a stock market.
对第三类风险模型进行研究，得到了有限时间破产概率和终极时间破产概率的上界估计。
At last we obtain the supremum estimation of the finite time ruin probability and the infinite time ruin probability in the third new risk model.
该方法可以在搜索资源有限的条件下优化监测资源的分配方案，使成功探测到事故性污染源的概率最大。
With this method, an optimal search plan can be obtained to maximize the probability of detecting the source of water pollution within finite time.
根据华北地区冬小麦干旱的特点，确定了小麦各发育阶段在有限灌溉条件下的干旱指标及发生概率。
The drought indexes of winter wheat in various development stages under limited irrigation are determined and the drought probabilities are calculated.
根据有限的信息得到的后定概率的概念最初是贝叶斯创造的。
The origin of the concept of obtaining posterior probabilities with limited information is attributable to thomas bayes .
根据有限的信息得到的后定概率的概念最初是贝叶斯创造的。
The origin of the concept of obtaining posterior probabilities with limited information is attributable to Thomas bayes.
根据有限的信息得到的后定概率的原始概念是贝叶斯创造的。
The origin of the concept of obtaining posterior probabilities with limited information is attributable to Thomas Bayes.
提出了地基沉降分析中的不确定因素，简述了地基沉降的直接概率分析法、随机有限元法。
Uncertain factors of foundation subsidence were put forward. Direct probability method and random finite element method for foundation subsidence analysis were presented.
利用网微分方法将随机选择的概念，推广到有限马氏链随机转移概率随机调和平均的情形。
The notion of random selection is extended to random harmonious average of random transition probability for nonehomgenous Markov chains by using a new method of differentiation on net.
由于可靠性试验费用昂贵，试验次数有限，因此控制系统失效概率的估计往往较粗糙。
For the too high expense, the number of reliability experiment is limited, so the estimate of the parameters of failure probability is rough.
另一方面假设可用于检索的时间资源是有限的，则在时间受限条件下使搜索到目标的概率最大化方面的研究就显得很有意义。
On the other hand, given limited time resource for retrieval, research on maximizing the probability of finding the target under such condition is very mea.
将可靠性分析三参数法与摄动概率有限元法相结合，提出了一套求解结构体动态响应概率分布的方法。
In this paper, a method USES to calculate structure dynamic response is proposed, which is based on the three parameter reliability model and perturbation probabilistic finite element method.
应用随机穿越理论分析了有限个随机滞留时间序列中的毁伤概率问题。
The killing probability in finite random stationary time series is studied by stochastic passage theory.
本论文结合基于模态应变能改变的损伤识别方法、随机有限元法、概率统计方法，得出一套基于模态应变能改变的损伤统计识别方法。
The thesis combines finite element method, modal strain energy of change, and statistic method, develops a sort of damage statistic identification method.
运用体积开裂概率分析了大体积混凝土结构的抗裂可靠性，并结合有限元法对控制裂缝设计与施工进行了研究。
The paper analyses the anti cracking reliability in massive concrete structure with the concept of overall crack probability, presenting the cracking control design and construction combined with FEM.
本文主要研究了两类推广的离散时间风险模型的有限时间内破产的概率和最终破产概率。
In this thesis, we mainly study the ruin probabilities in finite time and the ruin probabilities in infinite time in two generalized discrete time risk models.
这种方法通过由相关函数抽样序列形成的协方差矩阵控制序列的相关性，适用于仿真具有不同概率密度函数的各种有限长相关的随机序列。
This method can control the series correlation via covariance matrix that was formed from correlation series and is suit for simulating finite correlated random series of different distributions.
由于试验数据和训练数据有限，传统的故障树分析难以对“卡管”事故原因及出现概率做出准确评价。
Because of the limitation of test and training data, the traditional fault tree analysis (FTA) method cannot provide accurate diagnosis.
笔者探讨了这一方法，考虑土性分布参数和荷载变异性，用二阶摄动随机有限元法进行了浅地基沉降的概率分析。
This study calculated the statistical moments of settlement for shallow foundation by using second-order perturbation stochastic finite element method.
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