尽管需要花力气去弯曲关节或拉伸肌肉，但人体可以利用弹簧般的肌腱和分布优雅的肌肉来回收相当部分的能量。
Although effort is required to bend a joint or flex a muscle, the body is able to recycle much of the energy expended through spring-like tendons and elegantly arranged muscles.
PowerFoot One采用电动机、弹簧、传感器和一个精密控制系统模拟脚和踝关节每一动作环节的能量传送机理。
The PowerFoot One USES motors, springs, sensors and an elaborate control system to emulate the energy-transfer mechanisms of the foot and ankle at each stage of a stride.
并用凯恩法建立了系统动力学微分方程，推导了跳跃机构各关节输入扭矩和对地面作用力的计算公式，同时提出了确定等效弹簧参数的方法。
Dynamic differential equation is established with Kane method. The formulas of input torque at each joint and force acting on the ground and the approach to equivalent spring stiffness were presents.
根据中国人体特征参数建立了16刚体的行人模型，在人体的主要部位生成简易的弹簧阻尼运动关节。
According to the body feature parameter of Chinese people, a pedestrian model consisting of 16 rigid bodies is built, in which the spring-damping structure is used for motion joints.
此关节采用板弹簧为柔性骨架，波壳弹性体受气压后轴向膨胀作为肌肉动力。
The joint uses the spring-beam as a flexible framework, and the expandable cylindrical bellows elastomers by air pressure are used as a muscle.
由于活动关节都是回转关节—轴承，在ANSYS软件中采用弹簧单元模拟替换。
Because moving joints are all bearings, we can make use of spring element of software "ANSYS" to take place of all bearings.
弹簧足球鞋英国科学家设计出一种装有弹簧的足球鞋，这种鞋可减少足部脆弱关节的磨损。
Design of scientist of England of bedspring football shoe gives a kind of sufficient gym shoes of bedspring , this kind of shoe can reduce sufficient ministry to wear away articulatorily flimsily.
弹簧足球鞋英国科学家设计出一种装有弹簧的足球鞋，这种鞋可减少足部脆弱关节的磨损。
Design of scientist of England of bedspring football shoe gives a kind of sufficient gym shoes of bedspring , this kind of shoe can reduce sufficient ministry to wear away articulatorily flimsily.
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