查询词典 finite element method

The scaled boundary finite-element method is a novel semi-analytical technique for solving the linear partial differential equation.

比例边界有限元法是线性偏微分方程的一种新的数值求解方法。

An analysis has been carried out upon the low ordered natural frequency of gear tooth by the use of finite element method.

运用有限元方法对轮齿的低阶固有频率进行了分析。

In the simulation of machine gun dynamics with finite element method, the action's impact is unobtainable.

在机枪发射系统的动力学仿真中，常采用多体动力学和有限元2种方法。

METHODS Model was built according to the results of magnetic reso-nance imaging in a head and the forward problem was com-puted with the finite element method.

利用大脑的磁共振成像结果构造模型，采用有限元方法计算正向问题。

Utilizing the finite element method producing the distribution of magnetic force line at different approaches, then obtaining the mutually perpendicular direction of magnetic pole simultaneously to control,which is advantageous for reduction magnetic coupling.

采用有限元方法给出了磁极不同工作方式时的磁力线分布，结果表明同时控制互相垂直方向的磁极有利于减小磁耦合。

The distribution of magnetic field and magnetic line of force with the finite element method was analyzed. The dynamic equations of moving part were solved coupling with the voltage balance equation. Force, displacement of moving part, current and frequency characteristic were discussed according to the numerical solution. The influence of the clearance volume and leakage was discussed as well.

运用电磁场有限元方法对直线电动机电磁场模型进行求解，分析了电动机内部的磁场和磁力线分布情况；建立了电动机动子动力学模型和驱动电路模型，得到系统的运行方程组并对其求解，根据计算结果对压缩机的驱动力、活塞行程、绕组电流和频率特性等进行了分析，同时就余隙容积和泄漏对这种微小型活塞压缩机的影响进行了探讨。

The shielding effectiveness of cylindrical shield and the influence of the shield on the magnetic field in the solenoid are calculated by using finite element method. The curves of the shielding effectivencess and magnetic field in the solenoid against the shield dimension are obtained.

采用有限元方法计算了圆柱形屏蔽体的屏蔽效能和屏蔽体对螺线管内部磁场的影响，得到屏蔽效能和螺线管内部磁场随屏蔽体尺寸变化的曲线。

Two phase medium ; Anisotropy ; Elastic wave ; Finite element method ; Wave field simulation.

双相介质；各向异性；弹性波；有限元方法；波场模拟

Some problems in micro- and nanoindentation are studied using finite element method based on CMSG theory.

这也是现在所有低阶应变梯度塑性理论所共有的问题。2。

The purpose of this study was to evaluate whether the morphology of the midfacial complex and mandible differed in normal occlusion and Angle Class II, division 1 malocclusion children, and to localize differences with finite-element method and thin-plate spline analysis.

本研究的目的，在评估混合齿列时期，二级异常咬合儿童与正常咬合儿童间，中脸部复合体和下颚骨的形态是否有所差异。使用传统测颅分析法合并几何形态学分析（有限元素分析法、薄板仿样分析法），对其中形态间的变化及其发生机制将有更深入的认识，并能提供临床医师作为早期诊断和治疗的参考。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。