滚柱

• roller
• cylindrical roller
• pin roller

参考释义

滚柱 [gǔn zhù]

• -
• 短语
  滚柱接电器 roller current collector
  滚柱链 roller chain
  滚柱窝 roller nest
  滚柱（灯笼式）小齿轮 lantern pinion
  滚柱轧棉机 roller gin
  滚柱止推轴承 roller step bearing
  滚柱轴承 roller bearing
  滚柱轴承钢 roller bearing steel
  滚柱轴承环 roller race

例句

1. 在打印机上，打印时纸卷绕其上，起衬垫、导向作用的一种滚柱状支承体。
   On the printer, a roller-type support around which the paper is guided and held during the printing.
2. 那台巨型机器用滚柱移到了新的地方。
   The huge machine was moved to its new position on rollers.