单词pivot joint
un.: 车轮关节；枢接；球形枢轴颈
网络: 枢轴关节；枢轴连接；枢轴型
球形枢轴颈
枢接
车轮关节
pivot joint A joint in which a bone rotates around another; a joint permitting only rotating movement.
枢轴关节一根骨头得以绕着另一根转的关节；仅允许旋转运动的关节
Prolong the Lifetime of High-speed Hydraulic Pressure Pivot Joint by Improve its Sealing and Bearing Structures
改进密封及支撑结构提高高速液压旋转铰接头的寿命