Resisting torsion of No-rotating system is very important in designing resist vibration of mechanic devices,but recently there is rarely sources of designing resist torsion of No-rotating system.

• 非回转系统的抗扭振在精密机械的防振设计中非常重要,但目前具体介绍非回转系统的抗扭振设计方面的资料非常少。