After some detailed analysis, the optimal order convergence in H1-norm is obtained under this type of triangulation.
经过详细分析，证明了在此种三角网格剖分下h 1范数的收敛阶数仍是最优的。
In order to perform effective triangulation, the technology of tetrahedron-based triangulation of scattered dada was adopted.
为了实现有效的三角剖分，采用了基于空间体的散乱数据点的三角剖分技术。
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