基本解釋[數(shù)學(xué)]時(shí)間相依共變量英漢例句雙語(yǔ)例句It is so called "time-dependent covariates" that the values of covariates change over time.共變數(shù)的值會(huì)隨著時(shí)間而改變時(shí)，我們稱之爲(wèi)時(shí)間相依之共變數(shù)。Recently, additive hazards(AH)models are extensively applied to analyze survival data, in which covariates are assumed to be time-independent or time-dependent.最近以來(lái)，可加危險(xiǎn)（AH）模型被廣泛地應(yīng)用於生存分析數(shù)據(jù)，模型的協(xié)變量可以假設(shè)爲(wèi)時(shí)間獨(dú)立或時(shí)間相關(guān)。Most recently, additive hazards(AH) models are extensively applied to analyze survival data, in which covariates are assumed to be time-independent or time-dependent.最近可加危險(xiǎn)（AH）模型被廣泛地應(yīng)用於生存分析數(shù)據(jù)，模型的協(xié)變量可以假設(shè)爲(wèi)時(shí)間獨(dú)立或時(shí)間相關(guān)的。time-dependent covariates更多例句專業(yè)釋義數(shù)學(xué)時(shí)間相依共變量