A finite element method to reconstruct 3d surface from the scattered data is presented in the paper.
提出了一种基于散乱分布的数据点重构三维曲面的有限元方法。
Break the traditional form of multi-storey teaching building, the classroom as a landscape element, a glass box with a form of scattered sites, so that students can quickly integrate into the natural.
打破传统多层教学楼的形式，将教室作为景观的一个元素，以一个个玻璃盒子的形式散落在用地中，让学生可以很快融入自然。
However, researching on the process of CWR of hollow shaft parts is mainly to take use of experiments, even using finite element method is really few and scattered without systemic analysis.
人们对空心轴类件楔横轧过程的研究大多采用实验的方法，即使采用有限元理论也是非常零碎的，并未系统地研究空心轴类件的楔横轧过程。
However, researching on the process of CWR of hollow shaft parts is mainly to take use of experiments, even using finite element method is really few and scattered without systemic analysis.
人们对空心轴类件楔横轧过程的研究大多采用实验的方法，即使采用有限元理论也是非常零碎的，并未系统地研究空心轴类件的楔横轧过程。
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