查询词典 method of quadrature

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 objective of this study is to explore how the method of differential quadrature can be used to solve the motion of incompressible viscous fluid in the complexflow passage.

本文的主要目的是如何将微分求积法应用到求解复杂区域内不可压缩粘性流体的流动问题。

In this thesis,the differential quadrature method is applied to numericallysolve flow problems of incompressible viscous and viscoelastic fluids.

本文将该方法应用于不可压缩粘性流体和粘弹性流体流动问题的数值求解。

Measurement method can directly measure the diameter and length of the mathematical quadrature formula.

测定的方法可直接量其直径和长度用数学求积公式计算。

Differential Quadrature Method, one of numerical methods of solving boundary problem of differential equation is introduced in this paper. By using DQM, the dynamic stability of pipes conveying fluid and rectangular plates under the action of non-conservative force is studied. The main research work is as follows.

本文首先介绍了求解微分方程边值问题的一种数值方法—微分求积法，然后采用微分求积法分别对输流管道和非保守矩形薄板的稳定性问题进行了分析研究，具体有如下三方面的研究内容。

In this project, we develop the numerical model of the differential quadrature element analysis of beam problems considering the effects of shear deformations. The results demonstrate this method.

在这个计画中我们开发剪变形梁问题的数值积分表示微分元素分析的数值模式，并做数值计算，证明此种方法的优越性。

Then, using the second-order central difference to discretize the time derivative of the displacement, and applying the quadrature formula to the mass matrix, a fully discrete lumped mass Morley element method i...

然后利用中心差分格式离散时间方向的二阶导数，再利用适当的求积公式得到薄板弯曲问题的集中质量Morley元全离散格式。

This paper uses an improved charge density method and a more realisticcathode operating mode to simulate the electron optical properties of field emission guns. In the paper a special 6-point quadrature formula has been derived to accurately calculate potentials near theemiter surface and a spherical diode model has been adopted with the cathode operating at the partial space charge limitation.

场发射枪电子光学特性的数值模拟刘志雄，沈文忠，西门纪业（北京大学电子学系，北京100871）本文利用改进的电荷密度法和更接近于实际的阴极工作模型来模拟场发射枪的电子光学性质。

Secondly, the quadrature method was adopted to design the numerical experiments for the analysis of the factor importance.

数值试验的结果表明，网格密度对兴波阻力的结果影响是最主要的因素之一，当网格密度达到一定程度时，基于不同密度网格的计算结果是基本一致的。

This invention discloses a data retransfer method based on bit conversion which is to exchange positions forming bits, according to selected exchange way before quadrature amplitude modulation to each retransferred data.

本发明公开了一种基于比特变换的数据重传方法，该方法的关键是在每次重传数据进行正交振幅调制之前，对数据内各组成比特的位置按照选定的变换方式进行调换；该方法还进一步包括：a。

Putt your way through 36 fun-filled holes of minigolf on 3D designed courses with elevated greens, bunkers, bridges and water hazards, among other crazy obstacles.

您的推杆方式，通过36个有趣的填孔迷你的三维设计的课程，以提升绿党，掩体，桥梁和水的危害，除其他疯狂的障碍。

Some participles can be used either as attributes or as predicatives.

有些分词既可当定语用，也可当表语用。