基本解釋極化電解電容器詞組短語短語polarized electrolytic capacitor detail 極化電解電容器non -polarized electrolytic capacitor [電]無極性電解電容器polarized electrolytic capacitor更多詞組專業(yè)釋義經(jīng)濟學極化電解電容器動力與電氣工程極化電解電容器