1) unipolar conductivity
单向导电性;单向导电率
2) Unilateral conduction
单向导电性
3) single directional electric
单向导电
1.
This paper mainly introduces how to check up single directional electric conductiuity,the value of the positive voltage fall U F of the emitter,the positive and reverse register of the collector and emitter in the collector and the strike current ICEO in commonly used parameter of the optocouple through multimeter.
主要阐述了利用模拟万用表检测光电耦合器的单向导电性 ,发射管的正向电压降UF 值 ,接收管的集电结与发射结的正、反向电阻以及穿透电流 ICEO等常用参数 ,同时还能检测光电耦合器是否能进行正常的“电—光—电”转换。
4) unilateral conductivity
单向导电性，单向传导
5) asymmetric circuit element
单向导电性元件
6) free-wheeling diode
单向导电二极管
补充资料：半导体导电性(见半导体的导电与电荷输运)
半导体导电性(见半导体的导电与电荷输运)
electrical conductivity of semiconductor
半导体导电性eleetr、ea一conou以，v:‘，_‘ 一J一“。，瓜米早伙鼓幕由乌教着给话_
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条