短語(yǔ)詞組短語(yǔ)birth -and death process ufz 生滅過(guò)程simple birth and death process 簡(jiǎn)單生滅過(guò)程;簡(jiǎn)單生死過(guò)程hierarchical birth and death process 層次生滅過(guò)程;[統(tǒng)計(jì)]譜系生滅過(guò)程general birth and death process 一般出生死亡過(guò)程homogeneous birth and death process 齊次生滅過(guò)程generalized birth and death process 廣生滅過(guò)程similar birth and death process 相似生滅過(guò)程age -dependent birth and death process 年齡相依生死過(guò)程 返回 birth and death process