名词中文翻译
中文翻译：外部加热的电弧
同义词：
['exteriorly-heated arc', 'externally-heated arc例句：1. The engineer used an externally heated arc to weld the metal together.（工程师使用外部加热电弧将金属焊接在一起。）2. The externally heated arc was used to melt the steel in the furnace.（外部加热电弧被用来熔化炉中的钢铁。）']
例句：
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1. The engineer used an externally heated arc to weld the metal together.
工程师使用外部加热电弧将金属焊接在一起。
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2. The externally heated arc was used to melt the steel in the furnace.
外部加热电弧被用来熔化炉中的钢铁。
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3. The externally heated arc was a powerful tool for cutting and shaping metal.
外部加热电弧是一种强大的切割和成型金属的工具。