基本解释有關因數英汉例句雙語例句The especially application by way of CNMARC has very highly raised the recall factor and pertinency ratio of booklist retrieval .特別是通過CNMARC的應用，極大地提高了書目檢索的查全率和查準率。pertinency factor更多例句专业释义電子、通信與自動控制技術有關因數計算機科學技術切郃因子