英语词汇proportionate mortality rate怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	proportionate mortality rate
释义	proportionate mortality rate 翻译比例死亡率以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译网络释义 1 ?比例死亡比 ... 同年孕产妇死亡数孕产妇死亡率 10 / 10   （2）反映死因构成及死因顺位的指标比例死亡比（proportionate mortality rate, PMR）：也称死因构成或相对死亡比（proportion of dying of a specific c... 2 ?死因构成比死因构成比双语例句 1 Therefore a gradually decreasing infant mortality rate has led to a proportionate decrease in the size of our brains. 因此，婴儿死亡率的逐渐降低导致大脑容量成比例的减少。
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