death rate [生物] 死亡率 ; 衰亡率 ; 病死率 ; 实验性死亡率
crude death rate 粗死亡率 ; 毛死亡率 ; 死亡粗率
cause-specific death rate 死因别死亡率 ; 分死因死亡率
cut the death rate 降低死亡率
specific death rate 死亡专率 ; 比死亡速率 ; 特殊死亡率
composite death rate [统计] 复合死亡率
Age-specific death rate 年龄别死亡率 ; [统计] 分年龄的死亡率 ; 年龄组死亡率
general death rate 一般死亡率
infant death rate 婴儿死亡率 ; 幼期死亡率
death-rate 死亡率
Age-standardized death rate: death rate corrected so as to allow for the effects of the differences in age structure of a population.
年龄标准化死亡率:根据(一国)人口年龄结构差异的影响修正的死亡率。
Objective: To observe effects of Renshen Yangrong Decoction on appearance, body weight increasing rate, death rate and cerebral neuron form and density in the sub-acute mice.
目的观察人参养荣汤对亚急性老化小鼠外观、体重增长率、死亡率、脑神经元形态和密度的影响。
One of the U.N.Millennium Development Goals is to reduce the under-five death rate by two-thirds by two thousand fifteen.
VOA: special.2009.09.28
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
The researchers say the maternal death rate has been falling almost one and a half percent a year since nineteen ninety.
VOA: special.2010.04.14
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