振动密实机理
vibration compactness mechanism
环形燃料密实段
annular fuel compact section
Densitune音叉振动密度仪
Densitune tuning fork vibration densimeter
GIS振动的分析
Analysis on the Vibration of GIS
半主动振动控制
Semi-active vibration control
semi - active control
被动振动控制
passive vibration control
边界振动的微腔
cavity with a moving minor
不确定结构的振动控制
vibration control of uncertain structures
车厢壁面的振动控制
Study on Vibration Control for the Wall in a Cab
地面地震振动振幅
amplitude of ground motion