spherical

• The kinematic analysis of a spherical mobile robot
  一种球形机器人的运动特性分析
• Spherical mechanism analysis based on virtual reality
  基于虚拟现实的球形机构分析
• Code for construction and acceptance of spherical tanks
  球形储罐施工及验收规范
• Application of pin with spherical head in tribology
  球面销试样的摩擦学应用研究
• Rolling bearings ; spherical roller bearings , double row
  滚动轴承.双列球面滚柱轴承
• The oil - lamp needs a new globe , spherical lampshade
  这油灯需配个新的圆灯罩
• Code for construction and acceptance of spherical tank
  球形储罐施工及验收规范
• Spherical plain radial bearings , joint type , inch design
  连接型关节径向轴承，英制
• The oil - lamp needs a new globe , spherical lampshade
  这油灯需配个新的圆灯罩