对此系统的超声振动单元结构及原理进行了分析,阐明了应用中的关键技术点——频率选择,并通过实验验证了超声振动对于减小细胞在切剖中的变形和损伤是非常有效的。
It introduces the structure and principle of the ultrasonic vibration unit, analyzes how to choose the work frequency, and proves that it is valid and feasible by cow ovum cutting experiment.
针对有限元分析数据场的特点,提出了一种四面体剖分方法,并采用了一种快速搜索的数据结构,显著地减少了计算时间,有效地实现了有限元后处理程序中的等值面生成。
According to the feature of FEM data fields, an effective method of isosurface generation is presented utilizing the subdivided tetrahedron and the data structure for the fast searching.
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