CONCLUSION: the finite element model of artificial disc replacement can be established by CT scanning, digital processor and computer aided design, and used for further study on spinal biomechanics.
结论:通过CT断层扫描、图像数字化处理及计算机辅助设计等方法,可以建立腰椎人工椎间盘置换的有限元模型,用于脊柱生物力学的进一步研究。
Digital life is new life-form with which computer media take shaped and it is artificial life with character and behaves of the natural life.
数字生命是用计算机媒介来创造的新的生命形式,是具有自然生命特征或行为的人工系统。
A new matching method based on two-image space intersection was developed, aiming to the fast automatic matching of artificial target points in digital close range photogrammetry.
针对数字近景摄影测量中的人工标志点快速自动匹配问题,提出了一种基于双片空间前方交会的匹配算法。
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