In vivo degradation and tissue compatibility of poly - l - lactide - tricalcium phosphate composite rods for internal fixation of bone fractures 磷酸三鈣復(fù)合物生物可吸收骨折內(nèi)固定棒的體內(nèi)降解和組織相容性
The highest density and the low resistivity and the best magnetostriction in a composite rod were obtained when the proportion of binder to powders " weight is 4 : 100 膠與磁性粉末的質(zhì)量比為4 : 100時(shí),粘結(jié)體的密度最高,電阻率最低,磁致伸縮性能最佳。