查询词典 fem

The FEM, whose process is very *** and is fit to deal with complex boundary condition, is used to simulate the frequency-domain IP. Studying the characters and laws of IP\'parameters under different measuring devices and undulate topography will provide scientific references and basis and reduce the multiplicities of interpretation. It is will be an attempt and exploration.Because of the frequency of the exciting currents is usually between 10-2～102 Hz, the vector A can be seen is not change with the time and the EM effect can be ignored in the low frequency.

双频以及伪随机三频激电法以它特有的轻便、快捷、高效率等特点在有色金属矿躲勘探领域里获得了广泛的应用，运用有限单元法的推导过程简单、适合处理复杂几何外形等特点来对双频以及伪随机三频激电法进行正演数值模拟，分析和研究了激电参数在不同丈量装置、模型参数和起伏地形情况下的特点和规律，为后续的资料解释提供科学的依据和参考，为减少地球物理中的多解性做一些有益的探索和尝试。

In this paper, the method of Calculating the obligating width of soil slope shoulder by controlling distortion is introduced to study different obligating width of soil slope shoulder in Chang Feng shopping center through 3D FEM method.

作者采用按变形控制计算盆式开挖预留土体坡肩宽度的方法，对上海长峰商城基坑留设不同坡肩宽度预留土体时的盆式开挖进行了三维有限元分析。

At the same time, in order to analysis some indeterminacy of structure for example physics and geometric parameter, constraint conditions, stochastic wavelet FEM is proponed. Those methods make the applications of wavelet in structure engineering become more extensive.

同时，为了分析由于结构的物理、几何参数和约束条件等不确定性而引发的工程结构性能的不确定性，提出了随机小波有限元法，从而使小波在结构工程中的应用更加全面。

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。

4Basing on research findings of indoor experiment, Improved Convert Permeability Coefficients Method considering of crossed karst and cranny was put forward, FEM program KARSTCNPM used to calculate seepage in saturation and non-steady karst was reprogramed.

根据室内试验研究成果，提出了考虑岩溶与裂隙交叉局部水头损失的改进折算渗透系数法，改编了饱和非稳定岩溶渗流场有限元计算程序KARSTCNPM。

In order to study the reason of flow rutting of highway asphalt pavement with serious rutting, a three-dimensional FEM model was developed.

为分析当前高速公路严重车辙路段流动性车辙的影响因素，建立了沥青路面三维有限元模型。

FEM results show that the influence of foundation piles is obvious on the foundation pit deformation and internal force of strutted structure.

对深基坑工程中工程桩对基坑变形、周围土体应力场和位移场的影响做较为深入的对比分析。

And some models of combined strutted structure are calculated on 3-D FEM. The results are analyzed deeply. Some problems occurring in practical projects are explained.

并首次对组合结构进行了几种模型的三维有限元的对比计算，并对计算结果进行了分析。

Iv A FEM model is presented and used to numerically simulate the swaging process step-by-step.

第六章用作者的专用有限元程序对冲头挤扩炮管的过程进行了数值模拟。

In these boundary conditions, Boundary Integral Method has been discussed as the most important part. We use the hybrid FEM combined with BIM to analyze the electromagnetic scattering properties of objects and discuss the advantages of this hybrid method in truncating computational region、 accuracy、efficiency、 versatility and so on .

重点在于应用结合边界积分方程这一开域边界条件的混合有限元算法实现对目标散射特性问题的分析，探讨和研究此混合算法在求解目标散射问题时在缩减求解域、实施的难易程度、精度、效率和通用性等方面上的优势。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"