(1)Lamellae( FE)Crystallized from Dilute Solution Polyethylene(聚乙烯 T~80°C T~70°C(1) Lamellae (⡷Ღ)Crystallized from Dilute Solution ¾ Polyethylene (㚊҉✟) Tc ~ 70 qC Tc ~ 80 qC 12