...、人均国民总收入均为孕产妇死亡的影响因素进行统计,孕产妇的死亡率作为应变量y,以孕产妇的死亡比(maternal mortality ratio,MMR)作为衡量孕产妇死亡率的参考标准,进行二元Logistic的回归分析[2]。
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... standard dimension ratio 标准尺寸比率 standard compression ratio 标准压缩比 standard mortality ratio 标准化死亡比 ; 标准死亡比 ; 死亡比 ; 为标准化死亡比 ...
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出生死亡比例 vital index
标化死亡比 standard mortality ratio
死亡比特 Dead Bits
标准化死亡比 Standardized Mortality Ratio ; standard mortality ratio
死亡比率 mortality ratio
癌症比例死亡比 PCMR
标化比例死亡比 standardized proportional mortality ratio
疾病死亡比率 case-death ratio
标准死亡比 standard mortality ratio ; standardized mortality ratio
爱造成的死亡比任何疾病都多。
无可否认共同死亡比单独死亡少见得多。
Now admittedly, dying as a joint undertaking is far rarer than dying alone.
我清楚地知道现在对我来说,死亡比在世为佳。我可以摆脱一切烦恼,因此未有神谕显现。
But I see clearly that the time had arrived when it was better for me to die and be released from trouble wherefore the oracle gave no sign.
But there is more to fear than this, simply fear of death, although Hobbes emphasizes and dramatically perhaps overemphasizes this.
但是远比这恐惧,即对死亡的恐惧,霍布斯很重视,或者可能过度重视了这种恐惧。
So, it's not really good enough to just have some risk of death-- it's got to be greater risk than usual.
所以,只冒某些死亡的风险,是不够的-,必须是比通常情况下更大的风险。
All the sick people will come to you to buy life insurance and they will turn out to have a higher death rate than the population at large.
所有生病的人都会向你购买人寿险,而他们比普通人群,有着更高的死亡率
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