Then use the coil ring machine rolled into a circle, with the electrode to weld the interface firmly, welding mouth to carry out X spectroscopy.
然后用卷环机卷制成圆圈，用焊条把接口处焊接牢固，焊口处要进行X光谱检验。
2
The results shown that the relative small charge current is favorable to improve electrode properties including capacity, circle life and discharge stability.
结果表明：小电流活化有利于提高电池的容量、循环寿命和放电性能的稳定性。
3
The modified electrode change from conductor to nonconductor with number of circle increased.