事件概率

However, in debt markets they failed abjectly to take account of low-probability but high-impact events such as the gut-wrenching fall in house prices.

但是，可悲的是，在债券市场上，模型并未考虑低概率事件，仅考虑了能够产生很大影响的事件，比如说房地产市场令人痛苦的大跌，并未考虑低概率事件。

Suppose the eigenfunction obeys a normal distribution, then the event matching probability could be calculated.

当特征函数为正态分布时计算事件匹配概率，选择匹配概率大于90%的事件为匹配事件。

In advance of reviewing probability for Senior Three students, the author gave an exam of probability. On the basis of analyzing the results, the author carried out a group of teaching strategies, the author reviewed the definition of Frequency by computer imitation trials and Equiprobability models by various Probability models, and distinguished Exclusive Events and Independent Events by examples, and described Variable Distribution by means of various Probability models.

在高三概率复习前夕，进行一次概率测试，在测试分析的基础上，采取有针对性的教学策略，利用计算机模拟试验复习频率定义；用各种模型进行古典定义的教学；运用实例辨析互斥事件与相互独立事件；借助各种概率模型描述随机变量分布列。

The uncertainty of basic events' probabilities could not be taken into account in an ordinary event tree method.

针对常规事件树不能考虑基本事件发生概率的不确定性这一现状，通过引入模糊集的概念，将常规事件树中基本事件的发生概率模糊化，推导了模糊事件树的相关算法。

At present the fault tree or event tree method is generally applied to calculate the probability of ship grounding, and the certain probability is used to represent the failure probability of basic event.

目前，计算船舶搁浅的概率时常采用故障树和事件树方法，以确定的概率数表示底事件的发生概率。

In this paper the event tree is used in the analysis on cascading failures and by use of probability approximation theory of rare event the probability order of multiple failures is divided, thus the screening process of multiple failures can be simplified.

文章采用事件树对连锁故障的分析方法，运用小概率事件的概率近似理论对多重故障进行概率阶次划分，可以简化多重故障的筛选过程。

Due to the inveracity of statistical probability with little sample of disasters, the mutation progression was used to calculate the probability instead of the statistical probability and fuzzy degree instead of brittle events' value.

鉴于小样本灾害事件统计概率的不准确性，用突变级数法计算的脆性因子突变概率代替脆性风险熵计算中的统计概率，模糊数代替脆性事件结果价值。

The information content of a message varies inversely with the probability of the occurrence of an event that is being reported.

信息的价值与其所报告事项发生的可能性成反方向变化。事件的一种概率模型，其中一个事件的概率完全取决于它前面的事件。

Model of events in which the probability of an event is dependent only on the event that precedes it.

事件的一种概率模型，其中一个事件的概率完全取决于它前面的事件。

Analyzing the unsureness of the probability of the fault of gravely risk equipments inpetrochemical corporation, introduced fuzzy theory, bring forward expressing the probabilityby fuzzy number, to reduce the difficulty of getparms, and studying the subjection function toget the result more scientific and exactler.

分析了石化企业重大危险设备事故发生概率的不确定性，引入了模糊数学的基本理论，提出用模糊数表示事件的发生概率，以减小获取事件发生概率精确值的难度，并对重大危险设备的隶属函数进行了研究，使结果描述更加科学、准确。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。