单词	阶跃发生器
释义	阶跃发生器医step generator
随便看	electrical concentration electrical contact thermometer electrical contact thermometre electrical continuity electrical contractor electrical contractors electrical condenser electrical condenser oil electrical condensers electrical conductance electrical conductance levelmeter electrical conductance method electrical conductance properties electrical conduct connection electrical conducting paint electrical conducting properties electrical conductive method electrical conductivitv electricalconductivity electricalcontrol electrical control electric al control electrical conduction electrical conduction determination electrical conduction mechanism