有限元法

In order to investigate the effects of parameters, based on the theory of thermal-structural-electromagnetic multiphysics field interaction, the biconical models of the fused PANDA fiber coupler were given.

为了从理论上分析各参量对保偏耦合器传输特性的影响，基于热结构电磁多物理场耦合理论，建立了熔锥型熊猫光纤耦合器双锥模型，应用有限元法，分析了各参量对熊猫光纤耦合器传输特性的影响。

Prosthesis individuation has been deeply studied. Biodynamics of the prosthetic socket is analyzed by using finite element method, and combined with biomedicine, 3-dimensional computer aided design and fast modeling technique.

假肢接受腔以人工假肢个性化制造为研究对象，运用有限元法进行生物力学分析，并集成了生物医学、三维计算机辅助设计技术和快速成型技术。

The stability of irregular borehole resulted from collapse is calculated with the finite element method.

对井壁坍塌后形成的不规则井眼的稳定性用有限元法进行了数值计算。

Keywords : finite element method; notch root radius; Bridgman equation; stress triaxiality

中文关键词：有限元法；缺口根半径；Bridgman公式；应力三维度

With the widely application of CAE in industry, the finite element method as the key of CAE becomes more and more important.

随着CAE在工业中的广泛应用，作为CAE核心技术的有限元法受到越来越多的关注。

When calculating with three-dimensional finite element method, the elastic-plastic geomechanics model is adopted to simulate the condition of slope, so the slope stability can be analyzed in terms of stress and strain.

运用三维有限元法计算时，采用弹塑性力学模型，分别对静力作用下和动力作用下坡体的稳定性状况进行了模拟，从应力、应变的角度对边坡的稳定性进行分析。

The finite element method is numerical calculation means adapting to the use calculating machine .

有限元法是适应使用计算机而发展起来的一种数值计算方法。

Based on this result, and combined with mathematical models for describing the quenching process, the temperature, microstructure and stress field in quenching process were simulated by the FDM, the variation of microstructure and stress in quenching process was analyzed, and effect of the carburization on them was also analyzed.

基于渗碳模拟结果，根据描述淬火过程的数学模型，利用有限元法对试样淬火过程的温度场、组织场及应力场进行了数值模拟，分析了淬火过程中组织和内应力变化，及渗碳过程对淬火过程组织及应力变化的影响。

In this model, the small motion of the drum can be expressed by three translations of the centre of mass and three rotations about the inertial axes.

在这一模型中，筒体微振动的6个自由度以质心的3个移动和绕惯性轴的3个转动来表达；框架结构则按有限元法处理。

The long-term stability after the mandibular protrusion Operation 11 patients with simple mandibular protrusion were applied cephalometry on 11 items pre-and one year after operation, and above 10 years later.

X线头影测量做为一种经典的颅面形态分析手段，其方法学存在一定的局限性，有限元法是一种在工程领域得到广泛应用的有效而可靠的数值计算方法，它能对颅面形态进行可靠精细的分析，是一种很有发展前景的分析手段，是对X线头影测量非常有益的补充。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。