研究表明：明胶能增大阴极过电位，能提高阴极电流效率，提高电解液的比电阻。
The study shows that gelatin can increase cathodic superpotential, cathodic current efficiency and specific resistance.
在铝电解槽阳极换块周期内连续测定阳极组的电流分布值。并采用电阻温度系数去修正测定值。
The current distribution value of anode group is continuously detected during the period of changing anode and the resistance-temperature coefficient is adopted to adjust the value.
与电阻焙烧相比，热焙烧提供了更好的预热控制，因此热焙烧是很好的预热铝电解槽的方法。
Compared with electric resistance bake-out, thermal bake-out provides better preheating control, so thermal bake-out is a kind of very good method for preheating aluminum reduction cells.
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