名词
中文翻译：斜率系数
同义词：
['slope factor', 'slope ratio例句：1. The slope of the mountain is steep', 'which makes it difficult to climb.（这座山的坡度很陡，爬起来很困难。）']
例句：
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1. The slope of the mountain is steep, which makes it difficult to climb.
这座山的坡度很陡，爬起来很困难。
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2. The slope coefficient is used to calculate the rate of change of a variable with respect to another variable.
斜率系数用于计算一个变量相对于另一个变量的变化率。
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3. In this experiment, we need to determine the slope coefficient by measuring the height and width of the sample.
在这个实验中，我们需要通过测量样本的高度和宽度来确定斜率系数。