名词
中文翻译：电火花机
同义词：
['electromechanical tool', 'electric cutting machine例句：1. This electric sparkmachine tool is used for precision machining.（这种电火花机用于精密加工。）']
例句：
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1. This electric sparkmachine tool is used for precision machining.
这种电火花机用于精密加工。
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2.The electric spark machine tool has greatly improvedthe efficiency of the manufacturing process.
电火花机大大提高了制造过程的效率。
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3. The electricspark machine tool is widely used in metalcutting and grinding.
电火花机广泛应用于金属切割和磨削。