该有限元模型的建立为人体脊柱腰骶关节的生物力学分析及器械植入研究提供了更为详细准确的计算模型。
The proposed model provided a more detailed and accurate computational model for the biomechanical analysis of lumbosacral joint and the study of instrument implant.
利用显示动力学有限元分析方法，模拟了波纹轨腰钢轨的轧制过程。
The rolling process of corrugated waist rail is simulated by explicit dynamic FEM.
用光镜、电镜方法研究4～10个月胎儿第一腰脊神经节神经元发育。
This paper focused on the development of the L_1 ganglions of 4~10 month old fetus by light microscope and electron microscope.
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