宽带随机过程
wide-band stochastic process
宽带随机激励
wide-band random excitations
宽带随机声源
wide-band random acoustic source
宽带随机载荷谱
broad band random loading spectrum
宽带随机振动
broad-band random vibration
wide band random vibration
Broadband random vibration
宽带随机振动实验
broad-band random vibration test
砂带随动研磨
coordinate polishing with abrasive tap