计算结果表明，轴向气流对电弧稳定性起重要作用。
Computational results show that the axial gas flow play the main role on the arc stability.
氧化物的分布对起弧、电弧稳定性等均有重要影响。
Also, the distribution of the oxide has the considerable impact on arc starting as well as arc stability.
指出低氢型焊条的“弧桥并存”现象对电弧稳定性和飞溅的影响。
The effect of Harc and liquid bridge coexist"of low hydrogen type covered electrode onthe arc stability and spatter is pointed out."
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