名词中文翻译
中文翻译：环形喷嘴
同义词：
['annular nozzle', 'annular orifice例句：1. The annular jet is used to cool the metal before it is welded.（环形喷嘴用于在焊接前冷却金属。）2. The annular jet was designed to improve the efficiency of the pump.（环形喷嘴被设计用来提高泵的效率。）']
例句：
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1. The annular jet is used to cool the metal before it is welded.
环形喷嘴用于在焊接前冷却金属。
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2. The annular jet was designed to improve the efficiency of the pump.
环形喷嘴被设计用来提高泵的效率。
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3.The annular jet has been found to be effective in reducing noise levels in the area.
环形喷嘴被发现能有效降低该区域的噪音水平。