名词
中文翻译：摩擦系数
同义词：
['friction coefficient', "frictional factor例句：1. The car's engine has a high friction factor", 'which can cause the engine to overheat.（汽车的引擎摩擦系数高，这可能导致引擎过热。）']
例句：
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1. The car's engine has a high friction factor, which can cause the engine to overheat.
汽车的引擎摩擦系数高，这可能导致引擎过热。
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2.The friction factor between two surfaces greatly affects their interaction.
两个表面之间的摩擦系数极大地影响它们之间的相互作用。
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3. To improve fuel efficiency, engineers need to optimize the friction factor of the engine.
为了提高燃油效率，工程师需要优化发动机的摩擦系数。