If each sample is modelled instead as a set of attributes, this value is equal to the Jaccard Coefficient of the two sets.
如果每一个样本以属性集合的方式建模，这个值等同于两个集合的杰卡德系数。
A very low linear expansion coefficient sample carrier made from invar ensures that temperature change has no effect on the sample position.
由不胀钢制成非常低膨胀系数的样品载台保证温度变化对样品的位置没有影响。
The research shows that influence of sample variation coefficient on estimated accuracy should be considered.
研究表明，应考虑样本变差系数对估计精度的影响。
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