greyingadj.灰白的动词grey的现在分词.
greyadj.灰色的n.灰色vi.变成灰色=<美>gray
grey decision- making灰局势决策
Grey-throated Minivetn.灰喉山椒鸟
Grey Markov Chain Model灰色马尔可夫链模型
grey incidence decision灰色关联决策
Grey relation appraisal投资风险
grey polynosic shirting虎纤细纺坯
grey forecasting theory灰预测理论
grey category gathering灰色聚类
grey relational entropy灰关联熵
grey relevance analysis灰色关联分析