查询词典 distributions

Consequently, studying financial market risk management models on condition of heavy-tailed distributions has not only theoretic value but also practical value, and is the hotspot in researches of financial theory.

因此，研究厚尾分布条件下的金融市场风险管理模型不仅具有很高的理论价值，而且具有很强的实用价值，是目前金融理论研究的热点问题。

Many empirical researches have indicated that distributions of return of risky securities are heavy-tailed on condition of which the probability of extreme cases is much bigger than on condition of normal distribution.

在这种情况下，风险证券价格的暴涨暴跌等极端事件发生的概率将比在正态分布条件下发生的概率大得多。

Since the 1960s, heavy-tailed distributions have been widely used in branching processes, queueing theory, risk theory including insurance and finance and other fields.

自从上世纪60年代以来，重尾分布已经在分支过程，排队论，风险理论包括金融保险等领域中有了广泛的应用。

The 7th chapter introduces a class of mixtures of exponential distribution and proof they are heavy-tailed Pareto distributions.

第七章在流量建模及流量预测的基础上进行网络性能分析。

Meanwhile, without considering the characters of heavy-tailed distributions, risk management models will certainly underestimate risk and cause seriously effects.

同时，如果不考虑厚尾分布特征，风险管理模型必将低估风险，这可能产生非常严重的后果。

It is the heavy-tailed distributions that may not possess all of their moments, and, therefore certainly not their Laplace transforms that brings the difficult to analyzing heavy-tailed distribution service time.

重尾分布的拉普拉斯变换不存在，这给重尾分布服务时间的分析带来了很大的困难，因此需要用新的方法解决这个问题。

As for the study of isospin in intermediate energy HICs, we've investigated how bothstength and density dependence of symmetry potential affect many measurableobservables, such as the yield, phase-space, and isospin distributions of fragments, as wellas the correlations between Intermediate-Mass-Fragment multiplicity 〓 andCharged-Particle multiplicity 〓 Light-Charged-Particle multiplicity 〓 andNeutron multiplicity 〓. The aim is to find sensitive observables specifically for strengthand density dependence of SP.

在中能重离子碰撞的同位旋研究方面，分别研究了对称势的强度和其密度依赖形式对中能重离子核反应各类碎片产物产额、相空间、及其同位旋的分布，中等质量碎片多重数与带电粒子多重数、轻带电粒子多重数、中子多重数的关联等多种实验观测量的影响，以获取对称势中该两方面的信息，尤其着重于研究如何分别获取有关该两方面的信息的途径。

Otherwise, the effect of different data distributions to histograms is discussed in the paper, and so...

此外，本文还探讨了不同的数据分布对直方图的影响，通过运用一些重要的参数刻画数据分布，用以帮助生成效果较佳的直方图。

Otherwise, the effect of different data distributions to histograms is discussed in the paper, and some important parameters of data distribution are introduced to help produce better histograms.

此外，本文还探讨了不同的数据分布对直方图的影响，通过运用一些重要的参数刻画数据分布，用以帮助生成效果较佳的直方图。

Invariant multiplicity distributions and dn/dy of the leading hyperon and resonanc...

本实验所给出的Λ和△~的快度和横动量范围分别对应为2.2＜y＜3.4和0.2GeV／c＜PT＜1.1GeV／c。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失