查询词典 integral element

A Gaussian quadrature for the singular integral over subelements of an element is proposed and a family of comforing or non-conforming boundary elements ones to the 3-D BE analyses of EM fields is established.

然后为解决这两类边值问题的需要，系统地研究了计算三维电磁场的边界元方法。

The management of carders' personal files is an integral part of our national carders' archives as well as an important element of national file management.

干部人事档案工作是党和国家干部人事工作不可缺少的一部分，也是国家档案工作的重要组成部分。

This thesis introduces a hybrid algorithm to model electromagnetic field in inhomogeneous medium, which combines integral equation method and finite element method.

本文介绍了联合运用积分方程法与有限元法计算三维非均匀介质中电磁场分布的理论方法，并给出了数值模拟实验结果。

Element order is an important quantity in finite groups,which influences the integral property of finite groups profoundly.

元素的阶是有限群中重要的算术量，它深刻地反映了有限群的整体性质。

Every element is analyzed with Gauss integral by dividing to five cross sections.

每单元按高斯积分取五个截面进行分析。

Stochastic finite element method; the Gauss integral; Neumann method; multi-samples redundancy; vascular stent

随机有限元法； Gauss类积分； Neumann法；多样本冗余度；血管支架

In the article, the Shape Function in the Finite Element Method is used. And a surface is evatuated by integral using the Gauss Legendre Quadrature over a triangle.

在这两种模拟中，使用线性分布法会比近似声源法及高阶分布法好，故在此方法的比较里较推荐使用线性分布声源法。

The nonsingular integrals are popularly calculated by the Gauss numerical integral, and they are low in precision when the source points approach the element, and the singular integrals are complex.

非奇异积分一般采用数值积分，当配置点接近积分单元时，计算精度较低，奇异积分的计算也很复杂。

MATLAB程序-used method for multiple preoperational Ertaila equation here as a variable element of the equation, As the same time contain differential equations and integral, the general solution is definitely difficult.

用LAPLACE方法求解多维沃尔泰拉方程，此处为一个变元的方程，由于该方程同时含有微分和积分，一般求解有一定的困难。

Differing from the general BEM that is attributed from the general boundary integral equation, The natural boundary element method attributed from the natural BIE has not only the advantage of the dimensionality, but is confirmed and gain the only NBIE from the original problem.

无网格方法仅仅需要节点信息，克服了有限元等传统数值方法对网格有较强依赖性的缺点，摆脱了网格的束缚，避免了大量的网格分划、复杂的网格生成及重新划分的工作，减少了因网格畸变而引起的困难，而且收敛快、精度高、易于实现和进行后处理工作。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。