短語詞組短語standing sound waves 聲駐波standing acoustic waves 聲學(xué)駐波standing planetary waves 定常行星波standing gravitational waves 引力駐波multi -standing waves 多維駐波diffraction by standing waves 駐波衍射standing oblique detonation waves 駐定斜爆轟波mechanical standing waves 機(jī)械駐波standing waves by antidune 淦 返回 standing waves