同义词
1)dielectric loss factor,电介质损耗系数2)dielectric loss factor,介电质损耗系数3)coefficient of dielectrical loss,介电常数，介质损耗系数4)coefficient of dielectrical loss,介电常数;介质损耗系数5)dielectric loss coefficient,dielectric loss index,介质损耗系数6)dielectric loss coefficient,介电损耗系数
