电弧的英文：
electric arc

参考例句：
  • piercing by electric arc
    电弧穿孔
  • mag - netohydrodynamic arcjet
    磁流体动力电弧火箭发动机
  • An electric arc is struck by contacting the electrodes.
    接触电极便击出电弧。
  • Space Propulsion Applications of Helium Arjects
    氦电弧射流用于空间推进
  • An unintended electric arc,as between two pieces of apparatus.
    飞弧如在两块器械之间产生的一道随意性的电弧
  • Electrical discharge machining removes metal by controlled electrical arcing (sparking) between the tool and workpiece.
    EDM通过刀具与工件之间的受控电弧(火花)进行金属切削。
  • 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。
  • Sources mostly suited to the direct analysis of solids. The arc and, to a larger extent, the spark are mostly used.
    最适合于直接分析固体的发射源。电弧以及较大程度上最常用的火花。
  • However, in this system serious over voltage may occur due to arc grounding fault.
    然而,在此系统中可能由于电弧接地故障而出现严重过电压。
  • Shorter arc durations ultimately mean less contacts burning, resulting in less maintenance and a better breaker.
    归根结底,电弧持续时间越短,触头越不易烧熔,维修量越少,而断路器性能越好。
electric是什么意思：
adj. 电的；电动的；发电的；导电的；令人震惊的
n. 电；电气车辆；带电体
  • The atmosphere was electric.
    气氛很热烈。
  • electric cartridge
    带电体唱头
  • This electricity is then fed into the electricity grid system
    然后,这一电流被输入电网系统。
  • This electricity is then fed into the electricity grid system.
    然后，这一电流被输入电网系统。
  • The steam can generate electricity by turning an electric generator.
    蒸汽可以转动发电机发电。
arc是什么意思：
n. 弧（度）；弧形物；天穹；弧光
v. 形成拱状物；形成电弧；走弧线
  • piercing by electric arc
    电弧穿孔
  • The beach swept around in an arc.
    海滩呈弧形伸展开来。
  • The secant of the complement of a directed angle or arc.
    余割有向角的余角或弧的余割
  • An electric arc is struck by contacting the electrodes.
    接触电极便击出电弧。
  • A rainbow arced gracefully over the town.
    彩虹在小城上空画出了一道优美的弧线。

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