有限元法

In this paper,based on the analysis of basic features of ground fissures in Xi an ,the numerical simulation of ground fissures in Xi an is made by using two dimensional finite element method.

本文在分析总结西安地裂缝基本特征的基础上，采用二维有限元法，对西安地裂缝进行了数值模拟。

By using two dimensional finite element method, the ship structure is calculated.

采用二维有限元法计算高速船垂向振动。

The finite element method is applicable to complex structure, so it has great application value in engineering.

有限元法是一种适合于各种复杂结构的分析方法，值得在工程上推广。

With the finite element method is the development of computer quickly developed a modern method.

有限元法是随着计算机的发展而迅速发展起来的一种现代计算方法。

In recent years, as the technology of computer is developing, the Finite Element Method is used in many engineering.

近年来随着计算机技术的迅速发展，有限元法在工程中得到了广泛应用。

Finite element method is becoming one of effective method to research and simulate the cutting processes.

有限元法逐渐成为切削过程的研究和仿真的一种有效手段。

Finally,the calculated result is compared with experimental result and result obtained with finite element method.

最后 ，将公式的计算结果、实验结果和有限元法的计算结果进行比较，得出几点结论。

The finite element method for elasto-plastic problems has been utilized in this research.

本研究中采用的是弹塑性问题的有限元法。

By analyzing several typical problems concerned with convection heat transfer and comparing the numerical results with the corresponding literatures, the second order full extension ETG finite element method is proved to be of better accuracy and stability.

通过几个典型的对流换热问题的算例分析，并与相关文献比较，证明了二阶全展开ETG有限元法在流场和温度场的计算中都具有较好的稳定性和较高的精度，适于求解对流换热问题。

The mechanical parameters in the model are treated as random variables and it is then resolved with Taylor extension stochastic finite element method, The distribution characteristics of the pore pressure, the effective stress and the displacement are researched by treating the mechanical parameters of the rock as random variables. The sensitivities of the pore pressure, the effective stress and the displacement to the random mechanical parameters are also analyzed.

视模型中的参数为随机变量，采用Taylor展开随机有限元法对该模型进行数值模拟，研究参数具有随机性情况下耦合场中孔隙压力、有效应力，位移等场变量的随机分布特征及孔隙压力、位移等场变量对参数的灵敏度。

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％。