Polyetheretherketone (PEEK) has been widely applied in orthopedics because of its excellent mechanical properties, radio......

Irregular craniofacial bone defects caused by craniofacial fractures always result in craniofacial bone and contour asym......

聚芳醚和聚芳硫醚两类聚合物都为热塑性的耐高温特种高分子材料,由于它们的加工性好、加工成型效率高,受到了世界各国的高度重视.......