Correctly Installed Lower Ball Joint
安装正确的下球形接头
BALL JOINT SEAL BOOT
球形接头密封防尘套
The ball joint is lubricated for the life of the vehicle and does not require any periodic lubrication.
球形接头永保润滑，不需要定期润滑。
Separating Ball Joint Stud From Steering Knuckle
球形接头螺桩与转向关节分开
During steering maneuvers, the strut and the steering knuckle (through the ball joint and a pivot bearing in the strut's upper retainer) turn as an assembly.
车辆转向时，支柱以及转向关节（经由球形接头与上支柱固定器之轮毂轴承）会一体旋转。
universal ball float adapter
万能球形活动头转接器
interchangeable spherical ground glass joints
化学分析玻璃仪器-互换球形磨砂接头
Laboratory glassware--Interchangeable spherical ground joints
GB/T14149-1993实验室玻璃仪器互换球形磨砂接头
spherical union swivel
球面活管接旋转接头
A spherical earth is not hard to accept.
地球具有球形不难接受。
Use a metal or carbon fiber pushrod with a plastic ball joint or plastic clevis at each end.
使用金属棒或碳纤棒两端以球头或塑胶U形钩连接。
shaped insert bit
非球形硬合金齿钻头
shoulder dressing tool
钻杆接头端面整形工具
Assessing the safety of fully welded body pipeline ball valve
全焊接阀体管线球阀焊接接头的安全评估
Microstructure of Welded Joint for X60 Steel Welded with ECrNiMo-3
ECrNiMo-3焊接X60钢接头组织形貌
The metacestode and mature protoscoleces developed after inoculation of isolated germinal cells into Balb /Cmice.
将分离的生发层细胞接种Balb／c小鼠腹腔可形成棘球蚴，并产生成熟的原头节。
The eye is very nearly spherical in shape, and about an inch in diameter.
眼的形状非常接近球形，直径约一英吋。
Aggregates are compact and close to spherical in shape.
聚集体结构紧密并且形状接近于球形。