词汇	互生现象
释义	互生现象医mutualism
随便看	self-excited phase advancer self-excited pulse self-excited pulsed jet self-excited regenerative braking Self-excited retarder self-excited rotary amplifier self-excited rotational speed self excited sender self-excited sender self-excited series generator self-excited series winding self-excited shimmy self-excited shunt field self excited static excitation system self-excited system self-excited thermoacoustic oscillation self-excited torsional vibration self-excited transductor self excited transmitter self-excited transmitter self-excited vacuum gap self-excited viberation selfexcited vibration self excited vibration self-excited vibration