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　　cathode polarization

　　常见释义：

　　阴极极化.

　　1、cathode ray ─── 【电子】阴极射线；n.阴极射线

　　2、polarization camera ─── 偏振照相机

　　3、polarization define ─── 极化定义

　　4、anode cathode ─── 阳极阴极

　　5、polarization ─── n.极化；偏振；两极分化

　　6、polarization psychology ─── 两极分化心理学

　　7、polarization plane ─── 偏振面；偏光面

　　8、cathode ─── n.阴极（在电解池中，发生还原反应的电极）；正极（在原电池中，发生还原反应的电极）

　　9、polarization grade ─── 极化度

　　1、

　　Cathode polarization

　　degrees vary with rare earth content. ─── 阴极极化程度随稀土含量的不同而改变。

　　2、Along with the increase of the current density,

　　cathode polarization

　　effect, coating grain with increasing more and fine. ─── 随着电流密度的增加﹐阴极极化作用随着增加﹐镀层晶粒越来越细。

　　3、When the current density is too low, the

　　cathode polarization

　　effect, smaller coating, not even orange crystal bulky coating. ─── 当电流密度过低时﹐阴极极化作用较小﹐镀层桔晶粗大﹐甚至没有镀层。

　　4、But cant think that the larger the

　　cathode polarization

　　effect the better. ─── 但是不能认为阴极极化作用愈大愈好。

　　The

　　cathode polarization

　　: dc through electrode, the cathode potential deviating from the balance to the negative potential moves in the direction of the phenomenon.

　　Experiment results indicated that rare earth could improve the hardness of bright nickel plating, the

　　cathode polarization

　　ability, the substrate bond strength and the grinding ratios of diamond tool.