zone of proximal development指的什么?

脂质大量相关联的近身信号

The axial CT scans of the proximal femora were obtained with a calibration phantom, from which the 3D finite element models were constructed.
通过校准模型得到了近端股骨的CT轴位扫描,由此构建了3D有限元件模型.
Materially nonlinear finite element analyses were performed. The yield and fracture loads were calculated, while the sites where elements failed and the distributions of the principal strains were determined.
进行了材料非线性有限元件分析.计算了屈服与断裂载荷,同时确定了元件断裂及主应变分布的位置.
The strain gauges were attached to the proximal femoral surfaces. A quasi-static compression test of each femur was conducted. The yield loads, fracture loads and principal strains of the prediction significantly correlated with those measured (r ¼ 0.941, 0.979, 0.963).
应变仪被连接到近端股骨面.对每个股骨进行了准静态抗压/耐压试验.预测的屈服载荷、断裂载荷和主应变与实测值显著相关（r¼ 0.941,0.979,0.963）.
Finite element analysis showed that the solid elements and shell elements in undergoing compressive failure were at the same sub-capital region as the experimental fracture site.
有限元件分析表明,固体元件和壳体元件在挤压破坏（性试验）中与实验断裂部位处于同一股骨颈区.
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