Conclusion The study shown that supple - mentation of calcium vitamin D magnesium zinc and copper can significantly increase bone mineral density and bone strength of thigh-bone in rats and suggested that the supplementation has some effects on delaying aging of bone .

结论补充钙、维生素D及镁、锌、铜能明显增强大鼠 股骨的骨密度、骨强度，提示对延缓骨骼的老化有一定的作用。

The length weight bone mineral density and calcium content of the right thigh-bone were measured . The maximum load maximum deformation elastic energy absorption maximum stress and elastic modulus of the left thigh - bone were also measured .

测定右侧 股骨长度、重量、股骨骨密度及骨钙含量，左侧股骨最大载荷、最大挠度、弹性能量吸收、最大应力、弹性模量。

He broke his thigh-bone and was put into traction so that a nurse had go give him a blanket bath every day .

他 股骨 骨折并进行牵引治疗，因此护士只得每天给他浑身擦洗。

Methods Analysis for clinical information of rough thigh-bone fracture of 18 to 70 years old elderly patients .

方法对18例70岁以上的老年人 股骨粗 隆 间骨折的临床资料进行分析。