Just as iron filings arc from one end of a magnet to another, the plasma is sliding in an arc along magnetic field lines.
等离子体在弧形内沿着磁力线滑动,和铁屑在磁体两极之间呈现的弧形一样。
2
On the basis of a number of experiment, the author developed a new feeding technology for iron castings—Arc Flask which be full of elastic.
在大量试验研究的基础上,提出了一项铸铁件补缩新工艺—富有弹性的弧形砂箱工艺。
3
Under the same conditions the partition ratio of concentration of sulphur in slag to that in ironarc much less in desulphurization than that in sulphurization.