地表加速度振级
ground surface acceleration vibration level
振动加速度级
vibration acceleration level
the vibration acceleration level
frequency domain analysis
地表加速度
ground surface acceleration
地表振动地声
ground vibration underground sound
车辆横向振动加速度
the horizental vibrating acceleration of vehicles
垂向振动加速度
vertical vibration acceleration
垂直振动加速度
vertical vibration acceleration
轨道振动加速度
track vibration accelerations
横向振动加速度
lateral vibration acceleration
加速度振动特性
acceleration vibration characteristics
轮对振动加速度
vertical acceleration of wheel
容许振动加速度
allowable vibration acceleration
声发射波振动加速度测量
acoustic vibration acceleration measurement
振动加速度
Vibration acceleration
acceleration of vibration
vibrating acceleration
Vibratory acceleration
vibration acceleration signal
vibration level difference
acceleration
振动加速度测试
acceleration meas urement