In this paper, the above-knee prosthesis with a pneumatic swing control knee joint has been designed with the theory of mechanisms, biomechanics and fluid mechanics.
本文应用机构学、生物力学和流体力学等方面的理论，对气压膝关节大腿假肢进行了较为系统的分析和研究。
Its crucial part is intelligent controller, which controls bend and stretch of the knee joint of artificial leg as well as shank swing and often adopts fuzzy control strategy.
它的关键部件是控制人工腿膝关节屈伸运动及小腿摆动的智能控制器，其常常采用模糊控制策略。
Two kinds of key technology for interregional LWR, disposal of glued insulated joint and application of swing nose frog turnout, are researched in this paper.
研究了跨区间无缝线路的两项关键技术，即钢轨绝缘接头的处理和可动心轨无缝道岔的应用。
Hogan had explained in Life magazine that his Secret was cupping his wrist at the top of the swing so the wrist joint was bent slightly inward.
侯根曾经向生活杂志解释过他的挥杆秘诀就是在上挥杆到顶时让左手腕向内略微打曲。
Hogan had explained in Life magazine that his Secret was cupping his wrist at the top of the swing so the wrist joint was bent slightly inward.
侯根曾经向生活杂志解释过他的挥杆秘诀就是在上挥杆到顶时让左手腕向内略微打曲。
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