查询词典 fem.

Aim at the efficiency and precision of the stochastic FEM, two kind of new stochastic FEM are put forward and the correlative theories and methods are established: 1 The stochastic FEM based on Gauss integral method Establish the method of Stochastic FEM based on the Legendre integration.

本论文针对如何提高非线性结构随机有限元计算精度和效率，提出了两种新的随机有限元法，建立了相应的理论和方法，具体如下： 1、Gauss类积分随机有限元方法建立了基于Legendre积分的随机有限元方法。

The contents of this course include: the mathematical basis of FEM, the generic solution principles and expressions of elastic mechanics issue, the construction of element and its interpolation function, iso-parametric element and numerical integral, solution of linear equations, some practical issues of FEM modeling, brief introduction to typical commercial FEM packages, FEM for truss, plate blending and shell, and FEM for heat exchange and dynamics.

课程内容主要包括：有限单元法的数学基础、弹性力学问题有限单元法的一般原理和表达格式、单元和插值函数的构造、等参单元和数值积分、线性方程组解法、有限元建模的若干实际问题、典型商用有限元分析软件简介、杆件结构力学问题的有限单元法、平板弯曲问题的有限单元法、一般壳体问题的有限单元法、热传导问题的有限单元法、动力学问题的有限单元法等。

At step 110, graphical function maps showing function parameters for all elements of the FEM are displayed.

在步骤110中，显示示出FEM的所有元素的功能参数的图形功能映射图。

In these two models,it issuggested that the method of the stiffness matrix symmetrize for the state of sliding contact in orderto making use of FEM's resolver,resolving the large problems,lowering computer memory spaceand increasing efficiency.

在上述两种接触单元模型中，为了利用FEM软件包的求解器，为了解决大型问题，降低计算机内存占有量，提高机器效率，对于滑动接触状态提出了一种使刚度矩阵对称化的方法。

Therefore, the method greatly improves the calculation of the axisymmetrical field. Several different cases are calculated by the method. Comparison with FEM-BEM technique shows that the present method is accurate and very efficient.

几组典型数据的计算结果与FEM-BEM组合法计算结果的比较表明，本文的方法是准确、快速的，这一计算方法的高效率使其可应用于涡流无损检测中缺陷的重构。

Overlapping, nonoverlapping DDM are discussed. Waveguide problems are analyzed by DDM/FEM.

讨论了重叠型DDM、非重叠型DDM及其在FEM中的应用。

The possibilities for rationalizing the technology of reinforced steel production are demonstrated by means of fem-simulation of multistage rolling process.

合理化被加强的钢铁生产技术的可能性通过多级辗压过程的fem模仿被展示。

Mobile phone RF system consists mainly of transceivers, power amplifier and antenna switch. PA might be set in the Front-End-Module or FEM. In 2G, the cost of RF system was only about US $1.5, while In 3G, the cost was increased to between US$6.0 and US$8.0, and the cost will further increased to about US$8.0 to US$10.0 in 4G, obviously, FR system had the highest cost growth during the upgrading of mobile phones.

手机射频系统有三个主要零组件，收发器、功率放大器（Power Amplifier，下简称PA）和天线开关，有时PA包含在前端模块（Front-End-Module，简称FEM）。2G时代的射频系统只占大约1.5美元的成本，3G时代则占大约6-8美元的成本，4G时代则占大约8-10美元的成本，也是手机升级换代成本增加最多的部分。

A large 3D numerical model of forked tunnel is set up and different construction processes are simulated by D-FEM. Through analyzing displacement, stress and damage yield zone of tunnel surrounding, the optimum construction process that left tunnel excavates ahead of right tunnel 32 m is determined, left tunnel and right tunnel excavate synchronously is proposed.

建立了分岔隧道大型三维数值模型，采用弹塑性损伤有限元D-FEM模拟了分岔隧道不同的施工过程，通过分析施工过程中隧道围岩的位移、应力和损伤屈服区，最终确定采用左洞超前右洞32m，左右洞同步开挖的施工方法。

A new six-phase disc permanent magnetic synchronous motor which adopts a one-rotor-two-stators configuration was designed. The structure and characteristics were presented . And the design method and parameters were calculated .FEM is used to analyze the magnetic field characteristics of this motor.

设计了一种新型的采用双定子夹单转子的六相盘式永磁同步电机，介绍了它的结构和特点，给出了此电机的设计方法和主要参数的计算，并利用有限元法FEM 对六相盘式永磁同步电动机的磁场特性进行了仿真分析计算。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。