gray connection method

• 灰色关联度法

gray connection method的用法和样例：

例句

1. The GRD method can be used to analyze the primary and secondary factors that influence the experiment results which cannot be analyzed by establishing explicit regression model.
   对于不能建立明确回归模型的实验，灰色关联度法可用于原材料多因素实验中的影响因素主次分析。