resonator

名词 resonator:

1. a hollow chamber whose dimensions allow the resonant oscillation of electromagnetic or acoustic waves
   同义词：cavity resonator, resonating chamber
2. an electrical circuit that combines capacitance and inductance in such a way that a periodic electric oscillation will reach maximum amplitude
   同义词：resonant circuit
3. any system that resonates

res.o.na.tor

n.（名词）
A resonating system.
共振系统
A hollow chamber or cavity with dimensions chosen to permit internal resonant oscillation of electromagnetic or acoustical waves of specific frequencies.
共振腔：具有容积的空室或空腔，可允许在某一频率下的电磁波或声波产生内部共振振荡
A resonant circuit.
谐振电路