叶片轴的英语怎么说

叶片轴的英文：
runner blade trunnion ;stem bearing of guide vane

• runner inhibitor
  纤匐枝抑制剂
• a smuggler; a runner
  走私者
• A runner needs good wind.
  赛跑者要有良好的呼吸力。

• blade maintainer
  单刃养路机
• The cutting blade of a plow;a share.
  犁刃，犁头犁上切割用的刃；铧头
• The blade needs sharpening.
  这刀需要磨一磨。

• Pressure-compensated air bearings are used on both ends of the trunnion axis
  耳轴两端各用一压力补偿空气轴承。
• When the two shafts are at an angle to each other, the bearings in the yokes permit the yokes to swing around on the trunnions with each revolution.
  当两轴相互处在同一角度上，主动轴转动时万向节叉上的轴承使万向节叉绕万向节十字轴摆动。
• The trunnion assembly is supported by air bearings at the end of each arm and is held in position by brake shoes at each bearings
  耳轴组件的支承是每根臂末端的空气轴承，轴承上的闸瓦起定位作用。