电弧 (diàn hú) — electric arc
定義
noun
electric arc
量詞 · 道
例文
- 电弧。diàn hú Yòng yú hàn jiē.Electric arc is used for welding.
- 电弧。Shǎn diàn shì yì zhǒng zì rán diàn hú.Lightning is a type of natural electric arc.
- 电弧。diàn hú De wēn dù fēi cháng gāo.The temperature of an electric arc is extremely high.
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