supersonicsn.超音波学supersonicadj.超声波的；超音速的n.超声波；超音速（飞机）supersonic frequence超声频率supersonic generator超声波发生器supersonic microtome超声切片机supersonic treatment超声波处理supersonic delay line超声波延迟线,超声延迟线supersonic oscillator超声波振荡器supersonic centrifuge超声离心机supersonic wave drill超声波钻井supersonic telegraphy超音频电报supersonic absorption超音吸收