barycentric subdivision中文什么意思

重心部分

重心重分

• subdivision:    n. 再分；细分；再分之下的部分；( ...
• barycentric:    质心的; 重心的
• barycentric complex:    重心复形

百科释义

In geometry, the barycentric subdivision is a standard way of dividing an arbitrary convex polygon into triangles, a convex polyhedron into tetrahedra, or, in general, a convex polytope into simplices with the same dimension, by connecting the barycenters of their faces in a specific way.