泊松公式

泊松公式的应用

The Application of Poisson Formula

利用傅里叶交换法对二维无界空间中的波动问题进行直接求解，从而给出二维空间的泊松公式。

The two-dimensional wave problem is solved directly with Fourier transformation , And the two-dimensional Poisson formula is given .

平面曲线的泊松公式磨光方法研究用公式（？）

Planar Curve Smoothing by Using Possion Equation A formula : (?)

本文从波数域泊松公式出发，推导了重磁异常波谱之间的一些基本关系式。

In this paper , some basic relations between the spectrum of gravity and magnetic anomalies are deduced by means of the poisson 's equation in the wave number domain .

泊松积分公式在统计物理中的应用

The application of Poisson integral formula in classical statistical physics

泊松分布公式计算发病率的可靠性（95%可信限），卡方检验法检验发病率差异的显著性。

The significance of differences was tested with Chi-square method .

泊松积分公式可使所需解决的问题简单化。

This is because Poisson integral formula can simplify the problems which have to be solved .

利用贝塞尔函数积分性质和泊松叠加公式，对其压力响应函数进行了数学变换。

According to the properties of integral of Bessel function and Poisson 's summation formula , a math transformation to their response function of pressure is conducted .

对于矩阵单元的双重级数，采用泊松求和公式改善了级数的收敛性；对于矩阵单元的二重积分，分别采用积分中值定理及椭圆积分予以简化。

The Poisson summation formula is used to convert the double series of the elements into a more rapidly converging series , and the integration middle value theorem and elliptic integral are used to simplify the double integral of the elements .

基于土体的K0状态条件，给出了一个切线泊松比近似计算公式，对砂性土和粘性土均可适用。

Furthermore , an approximate formula for determining tangential Poisson ratio , suitable for both sandy and cohesive soils , is given according to the K0 status of soils .

结果与结论获得4种粘弹性泊松比的精确公式。

Results and Conclusion Four accurate expressions of viscoelastic Poisson 's ratio were obtained .