the grey classification

• 灰色聚类

the grey classification的用法和样例：

例句

1. Grey clustering was applied in strategic performance measurement of enterprise and experiment research on Coking Corporation of Wugang Group was done and good effect was got.
   运用灰色聚类理论进行企业战略绩效评价，并运用它对武钢集团焦化公司的绩效进行了评价，取得了较好的效果。