本文以肱骨横截面CT图像为解剖学基础，提取骨端面的几何形状，进行三维重建，建立肱骨的三维有限元模型。
Based on ct picture, the geometrical dimensions of humerus were obtained. A three-dimensional finite element model was established on the basis of three-dimensional reconstruction.
采用带传感器骨外固定器及其配套仪器，对成年活体山羊股骨进行骨端面应力变化的动态测量，测得应力-时间曲线。
With an external fixer with sensors and instrument, the stress-time curve in the femur section stress of a goat is measured.
采用带传感器骨外固定器及其配套仪器，对成年活体山羊股骨进行骨端面应力变化的动态测量，测得应力-时间曲线。
With an external fixer with sensors and instrument, the stress-time curve in the femur section stress of a goat is measured.
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