电位降 [电] potential drop ; fall-of-potential ; drop of potential ; potential decrease
电弧位降 arc drop
水位降低 water lowering ; drawdown
水位降落 [水文] drawdown
阴极电位降空间 cathode fall space
品位降低 downgrading
电位降法 fall-of-potential method
电位降落 voltage drop
地下水位降落 lowering of ground water level ; Water lowering ; lowering of ground water level west bank
与辉光放电相比，阴极位降相对较低的放电形式。
Electric discharge characterized by a cathode fall that is small compared with that in a glow discharge.
在这一区域内，阳极位降、阳极位降区厚度主要由放电电流和气体压强所决定。
In this region, its thickness and potential fall are mainly determined by discharge current and gas pressure.
涉猎降灵之术的诺曼，据传曾向一位同事声称自己身负穿墙绝技。
Norman, who dabbled with spiritualism, apparently informed a colleague that he could walk through walls.
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