略語大辞典 [Phys] 32 rps rotations(or revolutions) per second 回転数/秒. 毎秒回転数. 回転数単位.rotations(or revolutions) per second; a unit of rotation; [Phys:E:Med:Mech]. 丸善「略語大辞典」JLogosID : 11858078