名词
中文翻译：技术系数
同义词：
['技术系数，技术系数，技术系数例句：1. The coefficient of friction between the two surfaces is very low', 'which means that they slide smoothly over each other.（两个表面之间的摩擦系数很低，这意味着它们可以平滑地相互滑动。）']
例句：
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1. The coefficient of friction between the two surfaces is very low, which means that they slide smoothly over each other.
两个表面之间的摩擦系数很低，这意味着它们可以平滑地相互滑动。
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2.The coefficient of thermal conductivity is a measure of how quickly heat can pass through a material.
热导率系数是衡量热量通过材料传播速度的指标。
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3. The coefficient of variation is used to calculate the standard deviation of a sample.
变异系数用于计算样本的标准差。