单词	单元空间
释义	单元空间unit space
随便看	impedance of slot impedance of two-wire line impedance operator impedance permeability impedance plane diagram impedance plethysmography impedance protection impedance ratio impedance relay impedance. r-l-c impedances impedance starter impedance-time relay impedance to earth impedance transfer impedance transformation impedance transformer impedance transforming filter impedance triangle impedance tube impedance unbalance impedance unbalance measuring set impedance voltage impedance voltage [at rated current] impedance zero-phase sequence