methods based on statistical data of shaanxi province from 1999 to 2004, the grey correlation degree analysis is used.
方法基于陜西省1999—2004年的统计数据,运用灰色系统理论中的相对关联度分析方法。
the results of comprehensive evaluation and grey correlation degree analysis were used for the fracturing well selection, and constructions parameters seeking was researched and optimized.
利用玛北油田综合评估结果结合灰色关联度分析,初步探讨了压裂选井选层,研究并优化了玛北油田压裂施工参数。
a method of grey correlation degree analysis was applicated to analysis important economic characters and yield in 1998~1999 years summer sowing rape in yunnan province.
应用灰色关联度分析法,对云南省1998~1999年度夏播油菜多点试验主要经济性状与产量的关联度进行分析。