The conditions of using fitting criterion were given as well.
很好地给出了应用拟合准则的条件。
In the experimental data disposal, correlation is often used as Criterion of linear fitting goodness.
实验数据处理，常用相关系数的大小来表示线性拟合优劣的判据。
RESULTS: The fitting precision was compared by using mean relative error and grey absolute correlation degree as evaluation criterion.
结果：以平均相对偏差和灰色绝对关联度为评价标准进行拟合精度的比较。
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