船体总振动
ship general vibration
submarine structure global vibration
定向运动总动量
directional movement momentum
振动总量
multiple-frequency vibration
坝体振动信号
dam body vibration signal
表面集体振动
surface collective vibration
车体振动控制
car body vibration control
船体振动测量
Measurement of ship vibration
弹性车体振动
resilient car-body vibration
弹性体振动
Vibration of Elastic Body
elastic body vibration
elastomer oscillation