However, the constriction of arc-column can not affirm arising anode melting and anode spot, which can be explained by an idea of collapse time.
而收缩的出现并不一定产生阳极熔化和出现阳极班点，这可用塌缩时间的概念得到解释。本文应用磁流体不稳定性原理，对实验现象进行了分析和讨论。
Aluminum electrolysis industry had a history of more than one hundred years. New technology for an inert anode was a hot spot in the field of aluminum electrolysis.
铝电解工业已有百余年的历史，以惰性阳极为代表的新工艺是铝电解研究的热点问题。
The automatic machine of anode current collector and bottom plate spot welding was designed and prepared successfully.
报导了碱锰电池负极集流体自动焊接机的研制。
The automatic machine of anode current collector and bottom plate spot welding was designed and prepared successfully.
报导了碱锰电池负极集流体自动焊接机的研制。
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