Dendrite growth has been simulated with the phase field method and finite difference schemes on a two dimensional rectangular domain with a uniform square mesh.
采用相场模型和有限差分方法，模拟了过冷纯金属熔体的枝晶生长，计算区域为二维正方形均匀网格。
2
The seamless stitching net flakes from gravel and network-fiber cloth into Stickies, a rectangular sheet structure, its features is described in the four-mesh surrounding the tooth structure.