查询词典 Poisson ratio

Measurement data used poisson distribution of z test.

计量资料采用Poisson分布Z检验。

However, for a collection of policies with different quality, it's not suitable to use Poisson distribution to describe its characteristics .

由于Poisson分布在风险理论的研究中具有非常重要的地位，人们通常用它来描述个体保单的索赔次数；但对于非同质或索赔次数不独立的保单组合用Poisson分布来刻画其索赔次数的分布就不合适了。

Poisson distribution in accident----Opportunity for an event to occur is large, time of event is small.

还有我国道路上经常出现的"事故多发地段，小心驾驶"专类警示牌在美国是不存在的，应为在该路段出了事故之后，受害人可以根据警示牌起诉政府知道该路段为危险路段但是却没有采取相应的措施来改善。

Due to the self-similarity and burst of the traffic, the traditional models based on the Poisson distribution are stale in the characterization of network traffic.

近年来许多研究表明，网络业务本质是多分形的，呈现出自相似性与突发性，传统的基于泊松分布的模型不再适用。

According to poisson distribution and percolation theory, we construct stock price model, and use characteristic function to prove the convergence of this model, we can get that the characteristic function of the constructed model converge on the characteristic function of the Black-Scholes function.

根据泊松分布和渗流理论构造了股票价格的随机模型，并利用特征函数的性质论证了该模型的收敛性，得出所构造的股票价格随机模型的特征函数收敛到某一个Black-Scholes公式的特征函数的结论。

To enhance the maintenance decision process, Poisson distribution will be used to calculate the probability of running out of spares in a specified period.

为提高维护决策过程， Poisson 分布法将用来计算特定时间内备件用尽的几率。

This research used two kinds of structural form model, LS-LT, KMV, and a reduced form model, Poisson and exponential distribution model.

本研究所使用的违约机率评估模型，包括了LS-LT、KMV两种结构式模型，与普瓦松─指数分配之简化模型。

We have not been using Poisson distribution method without testing it properly.

A。 u 泊松分配方法使用分配可能性到数字发生。

The deviation from a single poisson distribution is believed as a consequence of the variation of the mode of mixing of the polymerizing reac-tants.

与单一Poisson分布的偏离相信是由于聚合反应物混合方式的变化所致。

Domain identification in Rn(n=2,3)for Poisson equation is discussed.

讨论了Rn(n＝2，3)中Poisson方程的区域识别问题。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。