survivorship curve短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句 生存曲线 Result There were no significant differences between cemented and cementless THR as regards to clinical outcomes, possible survivorship curve and the severity of osteolysis. 结果两组病人术后疗效及假体可能生存率，股骨近端广泛骨溶解无显著差异。 dictall