有限元法

So the finite element method is applied to analyze the magnetic fields of the motor. And then some important parameters of the motor are calculated accurately, including flux leakage coefficient, computed pole embrace, and computed armature length and so on .

本文采用了场路结合的方法，首先利用磁路法对电机进行初步设计，然后建立有限元分析模型对电机的参数和性能进行精确分析，采用这样的方法不但可以满足精确性要求，同时可以缩短设计周期。

This thesis is base on analyzing and contrasting the calculation method ofpre-stress anchorage cable and constructs the model of analysis of anchoragecable. It studies the calculation method of pre-stress anchorage cable, thepassing rule of the stress within the anchor block on the different terrenes andvalid length. It draws a lot of meaningful conclusions.

本文在分析比较了预应力锚杆应力计算解析法的基础上，建立了锚杆分析的线弹性有限元模型，研究预应力锚杆的计算方法、锚固体内应力传递规律和锚杆在不同岩层中的受力情况和有效锚固长度，得出了一些有意义的结论。

To a quick-flange of pressure vessel, using finite element analysis on the basis of Pro/E and ANSYS, drawing its stress characteristics.

通过Pro/E和Ansys对压力容器快开门法兰进行了有限元应力分析，得到了其受力特性和应力分布规律，并对其进行了应力强度评定。

To maintain the consistency of ODEs, FEMOL formulation based on moving boundary variational principle was established, including

二、建立了基于动边界变分的有限元线法分析的基本理论。

The paper introduced work principle, structure characteristic, design method and application range of twin cone rolls axial mill; introduced the theory and method of structure optimization and FEA; introduced the status of research in twin cone rolls axial mill home and overseas; introduced the status of research and application about the FEA in forging and pressing equipment.

本文介绍了双锥辊辗压机的工作原理、结构特点、设计方法及适用范围、有限单元法和结构优化的理论和方法、国内外双锥辊辗压机的研究现状、国内锻压设备机架结构有限元分析研究和应用现状。

The finite element model of the hybrid spatial structure system is built by the beam elements,truss elements and cable elements,its dynamics characteristics and the influence of some parameters are analyzed thoroughly here by the block Lanczos method,and then the computed re...

选用梁元、杆元和索元的混合有限元模型，采用分块Lanczos法，对凯威特型索承网壳结构的自振特性及其影响因素进行了系统分析研究，并与单层网壳结构进行比较，得出了可用于工程实践的结论，对其抗震、抗风性能分析研究以及工程应用有参考价值。

Based on the variation with the structural and geometric parameters for a real engineering, dynamic characteristics for a cable-supported lattice shell is studied with the block Lanczos method by means of the finite element model combined with beam elements, truss elements and cable elements.

选用梁元、杆元和索元的组合有限元模型，采用分块Lanczos法，针对一实际工程，通过改变结构参数、几何参数等诸多因素，较系统地研究了肋环型索承网壳结构的动力特性及抗震、抗风性能，对工程应用有一定参考价值。

After being analyzed with FEM, impedance tube method was introduced to measure sound transmission loss of glass.

在有限元分析基础上，采用了驻波管法对小样品玻璃进行隔声量测量。

Aimed at the different tooth profile shape of five kinds of tooth profile plane models, the paper adopts a method of the control line to generate the finite element grid.

针对五类齿廓平面模型不同的齿廓形状，采用控制线法自动生成有限元网格。

Adopt the ontology to set a physical analysis model of box section beam and carry outfinite element analysis of upper beam for the electrical operated screw tire shaping curing press, basedon the foundation of confirming the structure of the beam, presented the relative improved method.

用实体元素法建立了箱型截面梁的物理分析模型，并对电动螺旋轮胎定型硫化机的上横梁进行了有限元分析，在对上横梁的结构肯定的基础上提出了相应的改进措施。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。