短語詞組短語blade disk vibration 葉片一輪盤系統(tǒng)振動blade resonant vibration 葉片共振blade twist vibration 葉片扭轉(zhuǎn)振動blade tangential vibration 葉片振動last stage blade strengthand vibration 末級葉片強度振動blade vibration freauency 頻率數(shù)據(jù)庫turbine blade vibration 渦輪機葉片振動blade tangential bending vibration 葉片切向彎曲振動blade vibration modal method 槳葉振動模態(tài)法 返回 blade vibration