词汇	core cells
释义	core cells 核心小室
随便看	spark gap rectifier spark gap resistance spark gap, rotary spark gap, rotary rectifier sparkgaps spark gaps spark gap safety spark gap Spark gap switch spark-gap switched antenna spark-gap transmitter spark gap type electrosurgical unit spark-gap type electrosurgical unit spark-gap type rectifier spark-gap voltmeter spark gap width spark generation spectral analysis spark generator spark generator, magnetic sparking-plug spark governor spark guard Sparkhall spark-hand lever spark hand lever tube spark-hand-lever tube spark hardening