the concept of generalized consistent triangle net extends the definition of consistent net of classical finite element theory, and loosens the triangulation operation's restrict, which makes the triangulation algorithm more flexible and adaptable 廣義相容三角網格的提出,擴展了經典有限元理論對相容網格的定義,在一定程度上放寬了對三角網格劃分的限制,使三角網格劃分算法的應用更為靈活,適應性也更強。