摘要
The new design screw of the S.S.P.F. is better than the old.
The new desiyn screw of the S.S.P.F. is better than the old.
出处
《苏州大学学报(自然科学版)》
CAS
1991年第2期218-220,共3页
Journal of Soochow University(Natural Science Edition)
关键词
生物力学原理
固定器
螺丝钉
医学
biomechanical principle, short segmental pedicle internal fixator (S.S.P.F), screw, moment, yield limit.