Therefore, the movement of every reasonable to permanent magnet so that they superimposed the smallest detent force, that was through the magnetic pole migration methods to reduce the detent force.

 
  • 因此,合理地移動(dòng)每對永磁體,使它們疊加的磁阻力合力最小,即通過(guò)磁極偏移的方法來(lái)減小磁阻力。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan