名词中文翻译
中文翻译：效率带
同义词：
['efficiency range', 'efficiency zone例句：1. The efficiency band of the machine is very narrow.（这台机器的效率带非常窄。）']
例句：
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1. The efficiency band of the machine is very narrow.
这台机器的效率带非常窄。
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2.The efficiency band of the new product is significantly higher than that of the old one.
新产品的效率带明显高于旧产品。
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3.The efficiency band of the team is expanding as they improve their skills.
随着团队技能的提升，效率带正在扩大。