电弧的英文

arc; electric arc; voltaic arc

• lepel电弧:    lepel arc
• 测电弧:    arcmeasuring metho ...
• 电弧灯:    arc light; electri ...

例句与用法

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1. Arc strikes outside of the welds were avoided .
   焊缝外要避免电弧穿刺。
2. It is this release of energy that maintains the arc often seen when a switch is opened in an inductive circuit .
   在电感电路中，打开电键时，就有这种能量释放，引起经常所见的电弧。
3. Code of practice for validation of arc welding equipment
   电弧焊设备验证实用规程
4. The stick of carbon is often used in an electric arc lamp
   碳精棒常用于电弧灯。
5. Research on surface arc spraying of parts and components
   零部件表面电弧喷涂研究

百科释义

电弧是由于电场过强，气体发生电崩溃而持续形成等离子体,使得电流通过了通常状态下的绝缘介质（例如空气）的现象。1808年汉弗里?戴维（Humphry Davy）利用此一现象发明第一盏“电灯”?电弧灯（voltaic arc lamp）。