词汇	spectral averaging
释义	spectral averaging 谱平均
随便看	low velocity system low velocity target detection low-velocity tube low-velocity vacuum oil transfer line low velocity vocoder chip design low-velocity waveguide Low velocity zone low-velocity zone low-velocity zonelvz low-velocity zone lvz low velocity zone, LVZ low ventilation Low ventilation perfusion ratio low ventilation-perfusion ratio low ventricular voltage by ekg low version low vertical cesarean section low vertical photograph Low Very High-Frequency low vhf band Low VHF Transmitter Receiver low vibration low vibration track low video indication Lowville