单词	频率多边形
释义	频率多边形 frequency polygon
随便看	wave-guide tube waveguide tuner waveguide twist waveguide twists waveguide type waveguide type phase meter waveguide type resistant attenuator waveguide type resonator waveguide-type resonator waveguide type standing wave detector Waveguide vacuum flange Waveguide vacuum windows waveguide vibration depressor waveguide vibration suppressor waveguide wall waveguide wall bolometer waveguide wall bolometer power meter waveguide wall bolometer power me-ter waveguide wall current detector waveguide wave waveguide wavelength waveguide wedge waveguide window waveguide wire Waveguide with arbitrary cross-section