名词
中文翻译：能源利用系数
同义词：
['能源利用率，能源使用效率例句：1. The efficiency of the new energy system has been greatly improved.（新的能量系统的效率已经大大提高。）']
例句：
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1. The efficiency of the new energy system has been greatly improved.
新的能量系统的效率已经大大提高。
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2. The company's energy utilization coefficient is among the highest in the industry.
该公司的能源利用系数在行业中名列前茅。
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3. The research on energy utilization coefficient is crucial for sustainable development.
能源利用系数的研究对于可持续发展至关重要。