词定义 中文名称:环火 英文名称:ring fire 定义:正负极性电刷之间形成的一股强烈的环形电弧。相当于电枢绕组通过电刷直接短路,具有很大的破坏性,可能灼伤换向器表面与电刷,甚至烧坏电枢绕组,或造成其他损坏和伤
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Pacific Ring of Fire 环太平洋火山带 ; 太平洋火环带 ; 太平洋火环 ; 环太平洋带
ring of fire 火圈 ; 环太平洋火山带 ; 弹孔硬币 ; 火山
Fire Ring 火环伤害 ; 火环 ; 炎指环 ; 阻火圈
sealing ring fire 密封圈火灾
Ring of Fire Resistance 防火戒指 ; 抗火戒指
We can compare the charcoal and tree-ring fire records.
我们比较了木炭和年轮对火灾的记录。
The team also compared charcoal deposits in boggy meadows within the groves to the tree-ring fire history.
研究小组也将年轮记录的火灾历史与沼泽草甸中沉积的木炭进行了比较。
And the deployment of fire extinguishing force for seal ring fire and floating roof explosion fire was emphasized.
重点对密封圈火灾和浮顶爆炸火灾的火灾力量部署进行分析确定。
The large number of volcanoes around the Pacific plate has earned the name "Ring of Fire."
VOA: special.2010.01.12
Flames quickly surrounded the basket in a perfect ring of fire.
VOA: special.2009.02.28
Indonesia is on the so-called Pacific Ring of Fire where several tectonic plates meet and often cause earthquakes.
VOA: standard.2009.09.03
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