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关注：1
2013-05-23 12:21
求翻译：当励磁电流Ie提高时，电弧旋转角速度ωa增加，并且电弧偏角β变大，而可见弧长la则进一步缩短。是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
当励磁电流Ie提高时，电弧旋转角速度ωa增加，并且电弧偏角β变大，而可见弧长la则进一步缩短。
问题补充： |
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2013-05-23 12:21:38
When the increase of the excitation current ie, the arc rotation angular velocity ωa increase, and the arc angle β larger, visible arc length la is further shortened.
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2013-05-23 12:23:18
The excitation current is increased, and arcing Ie rotation angular velocity should be increased, and arcing A declination beta, and we can see that the length of an Arc La further reduced.
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2013-05-23 12:24:58
When exciting current Ie enhancement, electric arc rate of angular motion ωa increase, and electric arc angle of deflection beta fill-out, but obvious arc length la then further reduces.
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2013-05-23 12:26:38
When the magnetizing current Ie increases, the arc rotation angular velocity ω a increases, and the arc angle β larger, visible arc-length la is further reduced.
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2013-05-23 12:28:18
正在翻译，请等待...
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