单词polar distance
na.: 【天】极距
网络: 极距离；极间距离；极距极距
【天文学】极距
The nickel net was settled down on the surface of mSA membrane to realize zero polar distance electrolysis in the cathode room.
将阴极镍网预埋在阳离子交换膜的表面上，以实现阴极室中的零极距电解。
This principle of the design is based on ampere-conductor-unit in order that it adapts itself to different polar distance.
本文介绍一种新的变极电机绕组设计原理，它以“安导元”作为基础。
Application of ionic membrane electrolyzer with high current density and zero polar distance
高电流密度零极距离子膜电解槽的应用