Objectives: Effects of early joint bearing motor recovery of the hemiplegic extremities in patients with strokes.
目的: 评价早期关节负重对脑卒中偏瘫患者运动功能的影响.
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By experiment, we knew the nitriding deformation rule of joint bearing and improved the technology method.
通过实验, 掌握关节轴承氮化变形规律,改进了工艺方法,在提高零件精度和质量的同时,降低了生产成本.
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