名词
中文翻译：电效率
同义词：
['electrical efficiency', 'electrical power efficiency', 'electric power efficiency']
例句：
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1. The new generator has a higher electrical efficiency than the old one.
新发电机的电效率比旧的高。
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2. The company's goal is to increase its electrical efficiency by 10%.
该公司的目标是提高其电效率10%。
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3. The engineer designed a new circuit with higher electrical efficiency.
工程师设计了一个新的电路，具有更高的电效率。