方法采用有限元建模技术对CAD实体模型切分模块。
Methods The CAD model is divided into parts through finite element modelling technique.
然后采用实验模态分析和有限元建模相结合的建模方法，获得了足够精度的传感器壳修正模型。
And then obtained the modification model of sensor shell with sufficient accuracy by adopting the combined modeling method of experimental modality analysis and finite element modeling.
然后针对一类复杂的非牛顿流体，采用有限元方法对其建模分析，得到的结果可以为进一步的简化解析建模提供参考。
For the Non-Newtonian fluid, Finite Element Method (FEM) is used to have an accurate description of the fluid flow details and this result can be used for further reduced-order modeling.
改变以往建立有限元模型时采用的二维建模方法，根据塔机实际结构建立三维空间桁架模型；
Instead of tow-dimensional finite element mode, three-dimensional mode in truss structure is established based on the actual structure.
在研究方法上采用国际大型通用有限元软件ANSYS建模来实现混凝土骨料线膨胀对碾压混凝土温度应力的仿真计算。
Study method is to adopt ANSYS-international large-scale general-purpose finite element software to realize the simulation calculation of the RCC thermal stress for Aggregate linear expansion.
采用有限元的参数化建模实现对板结构进行优化分析，证明有限元参数化建模功能实现结构优化分析的可行性，从而为其他复杂结构的优化分析提供了新的方法和依据。
Optimizing the structure of board with parameter modding of finite element, which proves the feasibility by means of parameter modding function to realize the structure optimization analysis.
采用有限元的参数化建模实现对板结构进行优化分析，证明有限元参数化建模功能实现结构优化分析的可行性，从而为其他复杂结构的优化分析提供了新的方法和依据。
Optimizing the structure of board with parameter modding of finite element, which proves the feasibility by means of parameter modding function to realize the structure optimization analysis.
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