The paper analyzed the exciting vibration sources and forms while engine normal vibrating by means of mechanicvibration theory.
运用机械振动理论分析了发动机机体正常振动时的激振源和振动形式。
2
The injurious effect of pressure wave on cells was related to its direct drastic mechanicvibration action on cells and induction of cellular free radical reaction.
压力波损伤细胞的机制可能与其对细胞的剧烈机械性振荡作用及引发自由基反应等有关。
3
In this paper, the vibrationmechanic at model for a no-base, V-type positon air compressor is deduced, some elementary problems of design and calculation of damping system are expounded.