configuration counting series英 [kənˌfɪɡəˈreɪʃn ˈkaʊntɪŋ ˈsɪəriːz]美 [kənˌfɪɡjəˈreɪʃn ˈkaʊntɪŋ ˈsɪriːz]网络 构形计数级数计算机