多變量單調(diào)故障率分布 failure rate distribution: 故障率分布linear failure rate distribution: 線性失誤率分布multivariate distribution: 多變量分布; 多維變量分析; 多元分布multivariate t distribution: 多元continuous multivariate distribution: 連續(xù)多變量分布下載手機詞典可隨時隨地查詞查翻譯