词汇	抛物组
释义	抛物组医parabolic system
随便看	low frequency entry blook low frequency exciting source low frequency exploration low-frequency exploration low frequency external signal low-frequency fatigue low frequency fatigue test Low frequency fatigue testing machine low-frequency fatigue testing machine low frequency feature low frequency feature parameter low-frequency field Low Frequency Field Effect Transistor Low-Frequency Field Maintenance Test Set low frequency filter low-frequency filter low-frequency filtering low-frequency flashover voltage low-frequency flow regime low frequency fluctuation low frequency furnace low-frequency furnace low-frequency gain low-frequency gauge low frequency generator