热塑性生物材料
thermoplastic biomaterial
纳米高分子生物材料
Nano-polymer biomaterials
低分子两性物质
low molecule ampholeric compound
复合金属两性离子聚合物
composite metal zwitterionic polymer
两性离子磺酸盐共聚物
amphoteric sulfonated copolymer
两性离子交换膜
amphoteric ion exchange membrane
两性离子交换树脂
Amphoteric ion-exchange resin
amphoteric ion exchange resin
两性离子交换填料
Zwitterionic ion exchange packings
Zwitterionic ion exchange packing
两性离子交换纤维
amphoteric ion exchange fibers
amphoteric ion exchange fibre