(2)Lamellae Crystallized from Melt > Spherulites(球晶) of polymers Under polarized optical microscopy Anglyze D PEEK Tx=3055°C 50Hm 差 C 78 9. 8 min eooi→Az 11.3 min 12. 6 min(2) Lamellae Crystallized from Melt ¾ Spherulites (⨳Ღ) of polymers Under Polarized optical microscopy 17