The research shows that the method is effective to improve the forecasting accuracy of the finite element model.
研究表明：采用上述方法可有效地提高有限元模型预测的准确性，为机床的进一步优化设计提供依据。
The mortise and tenon joint of the structure is replaced by a special beam-element group in the finite element model.
引入梁单元组模拟斗拱连接，从而建立了具有木塔较细致结构的有限元计算模型。
The results from test and calculation are in good agreement, which indicates that the finite element model established is correct.
有限元分析结果与试验结果吻合较好，验证了有限元模型的正确性。
A 3d finite element model for calculating the casing stress in the directional Wells was developed based on the theory of coordinate conversion.
基于坐标变换方法建立了适用于任意井眼轨迹的定向井套管应力三维有限元计算模型。
Structure finite element model updating technology based on the frequency response function is one of the most important directions in current structure dynamics research.
基于频响函数的结构有限元模型修正技术是当前结构动力学领域的重要研究方向之一。
The results indicate that two kinds of finite element model fitting is good.
结果表明：两种有限元模型分析结果拟合较好。
A two-dimensional axisymmetric finite element model of sampling tube and sediments is built.
建立了取样管与沉积物接触的二维轴对称有限元模型。
Aiming at flitch plate structures, a convenient and practical finite element model is built.
针对贴板结构建立了一种方便实用的有限元模型。
In this dissertation, nonlinear finite element model establishment method of the guyed mast is studied.
本文研究了桅杆结构非线性有限元模型的建立方法。
The best way to prove it to yourself is to make a simple finite element model and check out the results.
为你自己证明这点的最好方法是生成一个简单的有限元模型，并检查输出结果。
The finite element model of the free vibration for the rigid suspension catenary and pantograph is set up.
建立刚性悬挂接触网的自由振动有限元模型，计算其固有频率和振型。
A finite element model of large combined tubular reactor with complicate structure and loads was built up.
对结构和所受载荷都非常复杂的某大型组合管式反应塔建立了有限元模型。
A finite element model for nonlinear dynamic analysis of reinforced concrete block shear wall is pointed out.
本文提出了配筋砼砌块剪力墙非线性动力分析有限元模型。
The result of the method of sandwich plate is proved to be in good agreement with the finite element model result.
把有限元模型和拟夹层板法两者的计算结果进行比较，二者吻合较好。
Several important problems for updating finite element model of linear constant coefficient system are demonstrated.
本文论述线性常系数系统的有限元模型修正中的若干重要问题。
Objective To study artificial lumbar intervertebral disc three-dimensional finite element model and its stress state.
目的研究人工腰椎间盘三维有限元模型的建立及其应力分布。
Briefly introduces the finite element model of axisymmetric field and the results of magnetic field calculation in metal.
介绍了轴对称场的有限元模型及其用于计算金属内部磁场分布的结果。
Based on the drawings of a radar antenna pedestal, a proper simplification is made to establish the finite element model.
根据该型号雷达天线座图纸，进行了适当的简化，建立了天线座的有限元模型。
MAIN OUTCOME MEASURES: The three dimensional model and finite element model of lumbar spine were successfully established.
主要结局观察：成功建立了腰椎运动节段的三维模型和有限元模型。
DESIGN: To construct the three-dimensional finite element model of the fracture of humerus with different loading manners.
设计：进行不同应力加载的条件下，构建肱骨骨折的三维有限元模型。
This paper presents a finite element model of local damage in creep and provides the threshold strain for damage elements.
建立了蠕变局部损伤法模型，并给出单元进入损伤态的判据和失效的临界拉伸应变条件。
Three-dimension finite element model is built according to the actual structural characteristic of suspension pipe bridge.
按照悬索式管桥的实际结构特点，建立了三维有限元模型。
Analyzing the heat transfer of thermometric sensor for liquid steel, a relevant finite element model is developed for the sensor.
在分析钢水测温传感器传热过程的基础上，建立了测温传感器的有限元模型。
Methods Four different load patterns were added to the three-dimensional finite element model of the maxillary first molar established.
方法采用已建立的上颌第一磨牙三维有限元模型。使用四种不同负荷方式对模型进行加载。
Then the quantity and quality of the surface mesh is optimized so that it can be used to generate finite element model for special fields.
然后根据特定领域有限元分析的要求对表面网格进行优化处理，优化网格的数量和质量，以便进一步生成适合有限元计算需要的各种单元模型。
The finite element model of the oil films was established. The influence of oil films on the reactions of marine shaft system was analyzed.
建立了滑动轴承油膜的有限元模型，分析了油膜对船舶轴系轴承反力的影响。
First establish finite element model of engine assembly, and provide evidence for the structure modification of engine through mode analysis.
首先建立发动机总成有限元模型，通过模态分析，为发动机的结构修改提供依据。
It is analyzed for the influence of oil films on the reactions of Marine shaft system by establishing the finite element model of the oil films.
建立了滑动轴承油膜的有限元模型，分析了油膜对船舶轴系轴承反力的影响。
It is analyzed for the influence of oil films on the reactions of Marine shaft system by establishing the finite element model of the oil films.
建立了滑动轴承油膜的有限元模型，分析了油膜对船舶轴系轴承反力的影响。
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