Methods: 6 flesh lumbar vertebrae (L1 ~ L5) of sheep were harvested, and were placed on the 3-d spine motion test machine to get the motion of 6 freedom degrees.
方法：新鲜羊腰椎标本6例(L1 ~5)，置于脊柱三维运动实验机上进行六个自由度的运动。
A software system which matches the control system is developed, which includes the model-slice program, motion-test program, prototyping program and monitor program.
开发了一套适用于控制系统的软件系统。软件系统包括切片程序模块、测试程序模块、成形程序模块和监控程序模块。
A software system which matches the control system is developed, which includes the model-slice program, motion-test program, prototyping program and monitor program.
开发了一套适用于控制系统的软件系统。软件系统包括切片程序模块、测试程序模块、成形程序模块和监控程序模块。
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