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运用截面组合法ＳＰＭ（ＳｅｃｔｉｏｎＰａｃｋｅｄＭｅｔｈｏｄ）及彩色识别法ＣＲＭ（ＣｏｌｏｒＲｅｃｂｇｎｉｔｉｏｎＭｅｔｈｏｄ）研制了在个人计算机上的铸件三维实体造型及三维有限差分网格自动剖分软件系统ＧＡＬ（ＧｅｏｍｅｔｒｉｃＭｏｄｅｌｌｉｎｇａｎｄＬａｔｔｉｃｅＤｉｖｓｉｏｎ），该系统可作为诸如温度场、流场等数值模拟的前处理。
The three-dimensional solid modeling of casting and three-dimensional finite difference mesh automatic segmentation software GAL (Geometric Modeling and Lighting Disparity) were developed by using Section Packed Method (SPM) and Color Recognition Method (CRM) , Flow field and other numerical simulation of pre-treatment.