查询词典 Poisson process

He has stud-ied the closure property of this class under reliability operations,Poisson shockmodel and pure birth shock model.

他研究了这个分布类关于可靠性运算，Poisson冲击模型和纯生冲击模型的封闭性。

A deep discussion on the relationship between the Poisson's ratio and the contraction factor. Was carried out and the compatibility condition of the deformation was redefined.

分析中重点讨论了''收缩系数''与泊松比的关系，并讨论了引入''收缩系数''约束变形后的变形协调条件。

Next, it has a form of compound Poisson distribution when claim amount is Logrithmic.

负二项分布之所以在风险管理中被广泛应用是由其优良特性所决定的。

This function satisfies the homogeneous boundary condition of Poisson's equation.

应用格林函数将边值问题化为积分方程，并通过建立一个规范化的边界方程来表示问题的边界，以克服积分方程核的奇异性。

In calculation, the discretization of continuity equation is performed in accordance with semi-implicit Scharfetter-Gummel scheme and the electric field is solved by the current conservation instead of the Poisson's equation, so it saves plenty of time for calculation.

在计算中，对于粒子的连续性方程我们采用Scharferter和Gummel提出的有限差分方法，并用电流守恒方程代替泊松方程来求解电场，从而节省了大量的计算时间。

By using of current continuity function and Poisson function, we have calculated the carrier injection characteristics under low frequency and small signal condition.

利用电流连续性方程和泊松方程计算了低频、小注入情况下，应变量子阱结构激光器的载流子注入特性。

The fundamental equations are the momentum equations of contravariant velocities as unknown variables and the Poisson equation of the pressure correction.

基本方程是以逆变速度为未知变量的动量方程和关于压力修正量的Poisson方程。

Furthermore, correlation between poisson ratio and relative density has been given, this is the key to establish yield criterion of powder metals.

在此基础上，本文从粉末体具有土和致密体的双重性质出发，依据土力学和塑性力学，提出并建立了粉末体的屈服准则。

According to the Poisson equation of gravity-magnetic potential, we derive the relation of cosine transform spectrum between magnetic potential and magnetic field constituent and deduce the cosine transform spectrum formula of n degree derivatives using the cosine transform.

根据重磁位场的泊松公式，利用余弦变换给出磁位与磁场分量间的余弦变换谱关系，推导出磁异常n阶导数的余弦变换谱公式。

The other is the difference of the original wind and the harmonic part, which is the solution of Poisson equation with homogeneous boundary condition and can be expanded into double Fourierism cosine series.

第一部分是Laplace方程在给定边界条件下的解，由于Laplace方程的解是调和函数，这个部分可称为调和部分，又因为其与区域内部值无关，也称外部部分。

We were supposed to participate in a siege of this unit.

当然我们也参加了围困这支部队的任务。

Sometimes we eat pomelos.

有时我们也会吃柚子。