the structure and properties of common central drainage system, the swing joint type, pivot type ( static sealing structure) and flexible tubing type, used in the external floating roof steel oil tank are analyzed and compared.
分析比较了钢质外浮顶油罐的回转接头式、枢轴式和挠性管式3种常用中央排水装置的结构与性能。
The structure of pneumatic swing knee joint is designed in the end.
最后进行了假肢膝关节的结构设计。
research on the above-knee prosthesis with a pneumatic swing control knee joint
气压膝关节下肢假肢的分析与研究
during the swing phase the main joint torques are muscle torque and inertial torque, and muscle torque controls action by acting negatively on inertial torque.
摆动阶段,关节力矩主要为肌力矩和惯性力矩,肌力矩则主要对抗惯性力矩做负功以控制动作。
英语网 · 双语娱乐资讯
英语网 · 少儿英语故事
英语网 · 双语新闻