滚珠

[gǔn zhū]

• ball bearing
• roll ball

参考释义

滚珠 [gǔn zhū]

• -
• 短语
  滚珠导筒 ball guide
  滚珠-滚柱轴承 ball and roller bearing
  滚珠环止推轴承 ball collar thrust bearing
  滚珠丝杠 ball-screw
  滚珠丝杠螺母付 ball-screws and nuts
  滚珠止推轴承 roller step bearing
  滚珠轴承 ball-bearing; ball-race bearing; spot contact bearing

近反义词

【近义词】

• 钢珠