名词
中文翻译：动力系数
同义词：
['动力系数，动力系数，动力系数例句：1. The coefficient of friction is a critical factor in determining the stability of a system.（摩擦系数是决定系统稳定性的关键因素。）2. The coefficient of thermal expansion for this material is significantly higher than that of steel.（这种材料的热膨胀系数远高于钢。）']
例句：
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1. The coefficient of friction is a critical factor in determining the stability of a system.
摩擦系数是决定系统稳定性的关键因素。
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2. The coefficient of thermal expansion for this material is significantly higher than that of steel.
这种材料的热膨胀系数远高于钢。
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3. The coefficient of drag can be used to predict the performance of aircraft in different flight conditions.
阻力系数可用于预测飞机在不同飞行条件下的性能。