名词
中文翻译：风扇压缩比
同义词：
['风扇效率，风扇性能例句：1. The new fan has a higher compression ratio than the old one.（这款新风扇的压缩比比旧款高。）']
例句：
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1. The new fan has a higher compression ratio than the old one.
这款新风扇的压缩比比旧款高。
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2.The fan's efficiency is directly related to its compression ratio.
风扇的效率与其压缩比直接相关。
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3. The design of the fan was optimized for maximum compression ratio.
这款风扇的设计是为了最大化压缩比。