查询词典 probability distribution function

Overall, subjects subjective probability of judgment /decision-making confidence increases with the rise of the environmental objective probability.

在评估阶段，第一个自信心水平(50—52％)上的反应时显著短于第二水平(52—59％)、第三个(60—69％)、第四个(70—79％)自信心水平上的反应时。

Cambridge University Press, 1996. Chapter 4, Probability, contains a good comparison of the different philosophies underlying probability symmetry, subjective, frequency

著，剑桥大出版社1996年出版，其中第四章"概率"涵盖了对概率遵循的不同原理的比较（对称性，客观性，多发性

There is not much probability of his success = There is not much probability that he will succeed.

他不大可能会取得成功。②或有的事；可能的结果

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.

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。

In this paper, based on the study of various methods calculating the risk occurrence probability, a new method TAA method was obtained, which was the combination of improved TOPSIS method, AHP method and ANN. This new method was used into the invest risk analysis of 019 project and calculation were carried out on the related invest risk occurrence probability caused by all kinds of risk factors.

本文在对各种风险发生概率计算方法的研究基础上，通过将改进的TOPSIS法、AHP法和神经网络相结合得到一种新的风险发生概率计算方法——TAA方法，并将其应用于019工程的风险分析中，对由各风险因素所引发的019工程风险的发生概率进行了计算。

Results of the study indicate that the probability-based tagger outperforms the rule-based tagger, and that the probability-based tagger yields an accuracy comparable to that achieved when the tagger is used to tag English native speakers' texts. It is also found that the rule-based tagger does not perform stably, and that its accuracy is often affected by the quality of learner language.

研究发现，作为一种基于概率的自动词性赋码器，CLAWS7具有较为可靠的性能，其赋码准确率基本达到该工具为英语母语进行词性赋码时的水平，而作为一种基于规则的词性赋码器，Brill的赋码准确率不够稳定，受学习者语言质量特别是语言错误的影响较大。

Some people think that probability theory emerged in the 17th century have been greatly "postponed" because the main inducement of probability theory ~ gambling games have existed for more than a thousand years.

有人认为概率论在十七世纪产生是大大"推迟"了，原因在于概率论产生的主要诱因——赌博游戏已经产生了上千年。

Parallel system and k/n system were developed with the probability differential equation and total probability formula when strength degenerated as time.

运用概率微分方程和全概率公式建立了强度随时间退化时的串联系统、并联系统以及k/n系统动态可靠性模型。

The process of random load action was described with the Poisson stochastic process and the time-dependent reliability models of series system, parallel system and k/n system were developed with the probability differential equation and total probability formula when strength degenerated as time.

采用泊松随机过程来描述载荷的作用过程，运用概率微分方程和全概率公式建立了强度随时间退化时的串联系统、并联系统以及k/n系统动态可靠性模型。

The process of random load action was described with the Poisson stochastic process and the time de pendent reliability models of series system, parallel system and k/n system were developed with the probability differential equation and total probability formula when strength degenerated as time, Taking the degeneration of strength following the exponential rule as an example, the relationships between the reliability and failure rate of system and time were studied.

采用泊松随机过程来描述载荷的作用过程，运用概率微分方程和全概率公式建立了强度随时间退化时的串联系统、并联系统以及k/n系统动态可靠性模型。以强度退化服从指数退化规律为例，研究了串联系统、并联系统以及k/n系统的可靠度和失效率随时间的变化规律。

Don not attempt to do something which you can not to do.

不要企图做那些办不到的事情。

The expression of CTGF and TNF-αweredetected by immunochemistry and the number of Clara Cells was calculated.

光镜下观察肺组织的病理变化，采用免疫组化染色观察肺组织中结缔组织生长因子和肿瘤坏死因子-α的表达和Clara细胞的数量。