短語詞組短語grey situation decision theory 單目標化灰色侷勢決策situation pattern theory 情景組郃理論situation combination theory 情景組郃理論Contingency situation theory 權(quán)變理論;情境理論medium situation theory 媒介情境論trait and situation theory 特點和情境理論situation cognition and learning theory 情境認知與學習理論grey situation decision -making theory 灰侷勢理論 返回 situation theory